1991 Pontiac Firebird HVAC Heater Hose

Part Name: HVAC Heater HoseBrand: DaycoPart#: 80411

Dayco HVAC Heater Hose 80411 - Pipe-2 To Valve

Position: Pipe-2 To Valve

Description:

90 DEGREE COOLANT HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 6
End 1 Inside Diameter : 3/4
End 2 Inside Diameter : 3/4
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® 90 Degree Molded Coolant Hose is designed for vehicles that require special heater hoses with a molded 90 degree elbow to fit tight engine compartment routings. Multiple 90 degree hoses can be used with Dayco plastic connectors to fit complex routings. Knitted reinforcement and all synthetic EPDM construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. Dayco’s Molded Radiator and By-Pass Hose has a convenient plastic hang strap for quick and easy merchandising. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
3.1L V6 Base w/A.C. - 90? Molded Coolant Hose Pipe-2 To Valve

Engine	Sub Model	Notes	Position
3.1L V6	Base	w/A.C. - 90? Molded Coolant Hose	Pipe-2 To Valve

Part Interchange

ACDelco	14592S
ACDelco	14244S
Atlas	MH-71
CARQUEST	18142
CARQUEST	28474
Chrysler	4767172
Datsun/Nissan	92411-0B010
Datsun/Nissan	14055-31U00
Datsun/Nissan	14056-46R00
Duralast	B80411
Ford	F1SE-18472-AA
Ford	F1OY-18472-F
Ford	F32Z-8075-A
Ford	F8CZ-8548-DA
Freshstart	4201
Gates	18142
Gates	28474
General Motors	25537261
General Motors	22646764
General Motors	14099017
General Motors	15530513
General Motors	10190667
General Motors	10188037
General Motors	10135307
General Motors	25525214
General Motors	22601689
General Motors	22612883
General Motors	10065675
General Motors	22610689
General Motors	22602073
Goodyear	63906
Honda	79726-SZA-A00
Mazda	KL11-15-183
Motorcraft	KM3270
NAPA	9815
NAPA	10142

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: DaycoPart#: 87666

1991 Pontiac Firebird HVAC Heater Hose DY 87666

Dayco HVAC Heater Hose 87666 - Pipe To Pipe

Position: Pipe To Pipe

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 9
End 1 Inside Diameter : 5/8
End 2 Inside Diameter : 5/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
3.1L V6 Base w/o A.C. - Small I.D. Heater Hose Pipe To Pipe
Part Interchange
ACDelco 14111S
ACDelco 14172S
Duralast B87666
Freshstart 63125
Gates 19077
Gates 18805
General Motors 10135301
Goodyear 63125
NAPA 10805
NAPA 11077
V&W 303666
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
3.1L V6	Base	w/o A.C. - Small I.D. Heater Hose	Pipe To Pipe

Part Name: HVAC Heater HoseBrand: DaycoPart#: 87675

1991 Pontiac Firebird HVAC Heater Hose DY 87675

Dayco HVAC Heater Hose 87675 - Heater To Pipe-1

Position: Heater To Pipe-1

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 8
End 1 Inside Diameter : 5/8
End 2 Inside Diameter : 5/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
3.1L V6 Base Small I.D. Heater Hose Heater To Pipe-1

Engine	Sub Model	Notes	Position
3.1L V6	Base	Small I.D. Heater Hose	Heater To Pipe-1

Part Interchange

ACDelco	14245S
ACDelco	14122S
CARQUEST	19183
CARQUEST	18821
Chrysler	05005373AB
Chrysler	05005373AC
Chrysler	04596703AB
Duralast	C87675
Ford	F77Z-18472-KB
Ford	1R3H-18K580-C
Freshstart	4395
Gates	19183
Gates	18821
General Motors	10135306
General Motors	25525788
Goodyear	63124
NAPA	10821
NAPA	11183
Toyota	97209-0R040
Toyota	87245-42420
V&W	303675

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: DaycoPart#: 88376

1991 Pontiac Firebird HVAC Heater Hose DY 88376

Dayco HVAC Heater Hose 88376 - Pipe To Valve

Position: Pipe To Valve

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 10
End 1 Inside Diameter : 3/4
End 2 Inside Diameter : 3/4
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
5.0L V8 Base, Formula, Trans Am, Trans Am GTA w/A.C. - Small I.D. Heater Hose Pipe To Valve
5.7L V8 Formula, Trans Am, Trans Am GTA w/A.C. - Small I.D. Heater Hose Pipe To Valve

Engine	Sub Model	Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Pipe To Valve
5.7L V8	Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Pipe To Valve

Part Interchange

ACDelco	16155M
ACDelco	14307S
CARQUEST	19727
CARQUEST	19632
Duralast	C88376
Ford	F6AZ-18472-A
Ford	F5AH-18C266-AB
Ford	F8AH-18K579-AC
Ford	F8VH-18K579-AB
Ford	F8AZ-18472-AA
Ford	F8VH-181K579AC
Ford	1W7H-18K579-AB
Ford	1W1H-18K579-AA
Ford	F8VH-18K579-AC
Freshstart	4347
Gates	19632
Gates	19727
Goodyear	63083
NAPA	11727
NAPA	11632
V&W	304376

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 28474

1991 Pontiac Firebird HVAC Heater Hose ZO 28474

Gates HVAC Heater Hose 28474 - Pipe-3 To Valve

Position: Pipe-3 To Valve

Description:

90 Deg Molded Heater Hose

Part Specifications:

Centerline Length : 10
Arm Length 1 : 4
Arm Length 1 : 101.6
Arm Length 2 : 6
Arm Length 2 : 152.4
Inside Diameter 1 : .75
Angle : 90

Features:

Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
- Engineered to resist electrochemical degradation the leading cause of hose failure.
- Resists water permeation.
- Similar to heater SAE 20R3 Type EC Class D-2.
- Use with heater hose connectors and bulk heater hose for virtually complete molded heater hose coverage.
- Temperature Rating: -40F to 275F (-40C to 135C).
Caution: Do not use for fuel or oil transfer applications.
Gates Powering Progress

Per Car Quantity: 2

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base W/A.C.; Cut to fit - 90º Molded Heater Hose Fuel Type: GAS Pipe-3 To Valve
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	W/A.C.; Cut to fit - 90º Molded Heater Hose	Fuel Type: GAS	Pipe-3 To Valve

Part Name: HVAC Heater HoseBrand: DaycoPart#: 87701

1991 Pontiac Firebird HVAC Heater Hose DY 87701

Dayco HVAC Heater Hose 87701 - Heater To Pipe, Heater To Valve

Position: Heater To Pipe, Heater To Valve

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 26
End 1 Inside Diameter : 5/8
End 2 Inside Diameter : 5/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Heater To Pipe, Heater To Valve
5.7L V8	Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Heater To Pipe, Heater To Valve

Part Interchange
ACDelco 18054L
CARQUEST 18876
Duralast E87701
Freshstart 4349
Gates 18876
General Motors 14042880
General Motors 10135310
Goodyear 63085
Honda 39312-SF0-000
NAPA 10876
V&W 303701
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: DaycoPart#: 80400

1991 Pontiac Firebird HVAC Heater Hose DY 80400

Dayco HVAC Heater Hose 80400 - Pipe-1 To Valve

Position: Pipe-1 To Valve

Description:

90 DEGREE COOLANT HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 6
End 1 Inside Diameter : 5/8
End 2 Inside Diameter : 5/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® 90 Degree Molded Coolant Hose is designed for vehicles that require special heater hoses with a molded 90 degree elbow to fit tight engine compartment routings. Multiple 90 degree hoses can be used with Dayco plastic connectors to fit complex routings. Knitted reinforcement and all synthetic EPDM construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. Dayco’s Molded Radiator and By-Pass Hose has a convenient plastic hang strap for quick and easy merchandising. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
3.1L V6 Base w/A.C. - 90? Molded Coolant Hose Pipe-1 To Valve

Engine	Sub Model	Notes	Position
3.1L V6	Base	w/A.C. - 90? Molded Coolant Hose	Pipe-1 To Valve

Part Interchange

ACDelco	14228S
ACDelco	14160S
ACDelco	14229S
ACDelco	14237S
ACDelco	20227S
ACDelco	14405S
ACDelco	14148S
ACDelco	14243S
Atlas	MH-60
CARQUEST	19005
CARQUEST	19333
CARQUEST	28466
CARQUEST	21738
CARQUEST	19035
CARQUEST	21862
CARQUEST	21739
CARQUEST	21742
Chrysler	3918266
Chrysler	3918200
Chrysler	39182000
Datsun/Nissan	14056-88G05
Datsun/Nissan	21306-16A00
Datsun/Nissan	14055-57Y11
Datsun/Nissan	14056-77A01
Duralast	B80400
Ford	F1DE-8A506-AA
Ford	D4AZ-18472-G
Ford	E6AE-8A527-AA
Ford	F1DE-8A527-AA
Ford	E6DZ-8A506-A
Ford	E6DZ-8A527-A
Ford	E9SE-8597-B
Ford	E8SZ-8597-B
Ford	E6AE-8A506-AA
Ford	F40Y-18472-A
Ford	F5RZ-8290-A
Ford	E6AE-8A506-BB
Ford	F6DH-18D334-AD
Ford	F6DZ-18472-AB
Ford	F6DH-18D334-AB
Freshstart	4318
Freshstart	4101
Gates	28466
Gates	21739
Gates	21742
Gates	21862
Gates	21738
Gates	19005
Gates	19333
Gates	19645
Gates	19035
General Motors	10215999
General Motors	10197652
General Motors	10171104
General Motors	10284263
General Motors	55036950
General Motors	15708635
General Motors	15713591
General Motors	15553626
General Motors	12603761
General Motors	35232953
General Motors	12590013
General Motors	3523265
General Motors	10021318
General Motors	10145098
General Motors	10135305
General Motors	10038502
General Motors	21030565
General Motors	15984157
General Motors	22685822
General Motors	25662102
General Motors	10145118
General Motors	30013103
General Motors	25525213
General Motors	22704430
General Motors	22704428
Goodyear	63052
Goodyear	63806
Honda	79118-S3V-A00
Honda	19508-P72-000
Honda	19504-PEO-010
Honda	19504-PE0-010
Honda	79118-S3V-A01
Honda	79117-S3V-A00
Honda	79722-SD5-A00
Honda	19508-PE0-010
Isuzu	8-94384-326-3
Isuzu	8-94384-326-2
Kia	K01315421
Lazorlite	L34-8589
Mazda	KJ01-15-261
Motorcraft	KM1809
Motorcraft	KM1748
NAPA	11035
NAPA	9807
NAPA	11333
NAPA	11005
Pirelli	43806
Toyota	16261-74010
Toyota	16261-74030
Toyota	16264-74030
Toyota	87245-3D520
Volvo Cars	3M5H-18K580-AB

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 18876

1991 Pontiac Firebird HVAC Heater Hose ZO 18876

Gates HVAC Heater Hose 18876 - Heater To Pipe-2, Heater To Valve

Position: Heater To Pipe-2, Heater To Valve

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 26.7
Inside Diameter 1 : .62
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Fit Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	W/A.C. - Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-2, Heater To Valve
5.7L V8	Formula, Trans Am, Trans Am GTA	W/A.C. - Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-2, Heater To Valve

Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 19632

1991 Pontiac Firebird HVAC Heater Hose ZO 19632

Gates HVAC Heater Hose 19632 - Pipe-1 To Valve

Position: Pipe-1 To Valve

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 21.7
Inside Diameter 1 : .75
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Fit Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	W/A.C. - Molded Heater Hose	Fuel Type: GAS	Pipe-1 To Valve
5.7L V8	Formula, Trans Am, Trans Am GTA	W/A.C. - Molded Heater Hose	Fuel Type: GAS	Pipe-1 To Valve

Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: DaycoPart#: 88353

1991 Pontiac Firebird HVAC Heater Hose DY 88353

Dayco HVAC Heater Hose 88353 - Heater To Pipe, Heater To Pipe-2

Position: Heater To Pipe, Heater To Pipe-2

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 7 1/4
End 1 Inside Diameter : 7/8
End 2 Inside Diameter : 7/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Position
3.1L V6	Base	Small I.D. Heater Hose	Heater To Pipe-2
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Heater To Pipe
5.7L V8	Formula, Trans Am, Trans Am GTA	w/A.C. - Small I.D. Heater Hose	Heater To Pipe

Part Interchange
ACDelco 14175S
CARQUEST 19605
Duralast B88353
Freshstart 4339
Gates 19605
General Motors 25668013
General Motors 22537652
General Motors 10135312
Goodyear 63075
NAPA 11605
V&W 304353
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 18911

1991 Pontiac Firebird HVAC Heater Hose ZO 18911

Gates HVAC Heater Hose 18911 - Valve To Intake Manifold

Position: Valve To Intake Manifold

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 26.4
Inside Diameter 1 : .6
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
5.0L V8 Base, Formula, Trans Am, Trans Am GTA W/A.C. - Molded Heater Hose Fuel Type: GAS Valve To Intake Manifold
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	W/A.C. - Molded Heater Hose	Fuel Type: GAS	Valve To Intake Manifold

Part Name: HVAC Heater HoseBrand: GatesPart#: 18805

1991 Pontiac Firebird HVAC Heater Hose ZO 18805

Gates HVAC Heater Hose 18805 - Pipe-1 To Pipe-2

Position: Pipe-1 To Pipe-2

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 11.2
Inside Diameter 1 : .62
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base W/O A.C. - Molded Heater Hose Fuel Type: GAS Pipe-1 To Pipe-2
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	W/O A.C. - Molded Heater Hose	Fuel Type: GAS	Pipe-1 To Pipe-2

Part Name: HVAC Heater HoseBrand: DaycoPart#: 87927

1991 Pontiac Firebird HVAC Heater Hose DY 87927

Dayco HVAC Heater Hose 87927 - Heater To Intake Manifold

Position: Heater To Intake Manifold

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 6 1/2
End 1 Inside Diameter : 5/8
End 1 Outside Diameter : 1
End 2 Inside Diameter : 5/8
End 2 Outside Diameter : 1
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
5.0L V8 Base, Formula, Trans Am, Trans Am GTA w/o A.C. - Small I.D. Heater Hose Heater To Intake Manifold
Part Interchange
ACDelco 14103S
CARQUEST 18796
Duralast B87927
Ford F77Z-18472-AAA
Ford F77H-18472-AB
Gates 18796
General Motors 10069140
Motorcraft KH169
NAPA 10796
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	w/o A.C. - Small I.D. Heater Hose	Heater To Intake Manifold

Part Name: HVAC Heater HoseBrand: GatesPart#: 18821

1991 Pontiac Firebird HVAC Heater Hose ZO 18821

Gates HVAC Heater Hose 18821 - Heater To Pipe-1

Position: Heater To Pipe-1

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 10.8
Inside Diameter 1 : .62
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base Molded Heater Hose Fuel Type: GAS Heater To Pipe-1
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-1

Part Name: HVAC Heater HoseBrand: GatesPart#: 18443

1991 Pontiac Firebird HVAC Heater Hose ZO 18443

Gates HVAC Heater Hose 18443 - Engine To Throttle Body

Position: Engine To Throttle Body

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 5.5
Inside Diameter 1 : .54
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base Cut to fit - Molded Heater Hose Fuel Type: GAS Engine To Throttle Body
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	Cut to fit - Molded Heater Hose	Fuel Type: GAS	Engine To Throttle Body

Part Name: HVAC Heater HoseBrand: DaycoPart#: 88370

1991 Pontiac Firebird HVAC Heater Hose DY 88370

Dayco HVAC Heater Hose 88370 - Pipe To Water Pump

Position: Pipe To Water Pump

Description:

MOLDED HEATER HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 13
End 1 Inside Diameter : 3/4
End 2 Inside Diameter : 3/4
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R3 Class D-1, SAE J1684 Type EC

Features:

Dayco® Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1" I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. If the OE parts have a “quick connect” end, Dayco’s Small I.D. Molded Heater Hoses are also made with the quick connect assembled onto the hose for fast, convenient installation.

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Position
3.1L V6 Base Small I.D. Heater Hose Pipe To Water Pump
Part Interchange
ACDelco 16149M
CARQUEST 19624
Duralast E88370
Freshstart 63126
Gates 19624
General Motors 10135302
Goodyear 63126
NAPA 11624
V&W 304370
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
3.1L V6	Base	Small I.D. Heater Hose	Pipe To Water Pump

Part Name: HVAC Heater HoseBrand: GatesPart#: 28466

1991 Pontiac Firebird HVAC Heater Hose ZO 28466

Gates HVAC Heater Hose 28466 - Pipe-1 To Valve

Position: Pipe-1 To Valve

Description:

90 Deg Molded Heater Hose

Part Specifications:

Centerline Length : 10
Arm Length 1 : 4
Arm Length 1 : 101.6
Arm Length 2 : 6
Arm Length 2 : 152.4
Inside Diameter 1 : .625
Angle : 90

Features:

Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
- Engineered to resist electrochemical degradation the leading cause of hose failure.
- Resists water permeation.
- Similar to heater SAE 20R3 Type EC Class D-2.
- Use with heater hose connectors and bulk heater hose for virtually complete molded heater hose coverage.
- Temperature Rating: -40F to 275F (-40C to 135C).
Caution: Do not use for fuel or oil transfer applications.
Gates Powering Progress

Per Car Quantity: 2

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base W/A.C.; Cut to fit - 90º Molded Heater Hose Fuel Type: GAS Pipe-1 To Valve
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	W/A.C.; Cut to fit - 90º Molded Heater Hose	Fuel Type: GAS	Pipe-1 To Valve

Part Name: HVAC Heater HoseBrand: GatesPart#: 19624

1991 Pontiac Firebird HVAC Heater Hose ZO 19624

Gates HVAC Heater Hose 19624 - Pipe-3 To Water Pump

Position: Pipe-3 To Water Pump

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 18.1
Inside Diameter 1 : .75
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
3.1L V6 Base Molded Heater Hose Fuel Type: GAS Pipe-3 To Water Pump
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	Molded Heater Hose	Fuel Type: GAS	Pipe-3 To Water Pump

Part Name: HVAC Heater HoseBrand: GatesPart#: 19605

1991 Pontiac Firebird HVAC Heater Hose ZO 19605

Gates HVAC Heater Hose 19605 - Heater To Pipe-1, Heater To Pipe-3

Position: Heater To Pipe-1, Heater To Pipe-3

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 9.4
Inside Diameter 1 : .8
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-3
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	Cut to fit - Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-1
5.7L V8	Formula, Trans Am, Trans Am GTA	Cut to fit - Molded Heater Hose	Fuel Type: GAS	Heater To Pipe-1

Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: DaycoPart#: 80405

1991 Pontiac Firebird HVAC Heater Hose DY 80405

Dayco HVAC Heater Hose 80405 - Valve To Throttle Body

Position: Valve To Throttle Body

Description:

90 DEGREE COOLANT HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 36
End 1 Inside Diameter : 5/8
End 2 Inside Diameter : 5/8
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® 90 Degree Molded Coolant Hose is designed for vehicles that require special heater hoses with a molded 90 degree elbow to fit tight engine compartment routings. Multiple 90 degree hoses can be used with Dayco plastic connectors to fit complex routings. Knitted reinforcement and all synthetic EPDM construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. Dayco’s Molded Radiator and By-Pass Hose has a convenient plastic hang strap for quick and easy merchandising. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684.

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	w/TPI, w/A.C. - 90? Molded Coolant Hose	Valve To Throttle Body
5.7L V8	Formula, Trans Am, Trans Am GTA	w/TPI, w/A.C. - 90? Molded Coolant Hose	Valve To Throttle Body

Part Interchange

ACDelco	16420M
ACDelco	18152L
Atlas	MH-65
CARQUEST	19459
CARQUEST	28471
Chrysler	4462406
Chrysler	5264133
Chrysler	4361127
Chrysler	55037326
Chrysler	4462087
Chrysler	1595160
Duralast	E80405
Ford	F57H-18472-CA
Freshstart	4106
Gates	19459
Gates	28471
General Motors	15545960
General Motors	55036491
Goodyear	63836
Mazda	GK3J-61-24YF
Mazda	GK3J-61-24YG
Mazda	3K3J-61-24YF
Mazda	GK3J-61-24YK
NAPA	9812
NAPA	11459
Pirelli	43836
Toyota	87245-3D490
Toyota	87209-04030

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 18796

1991 Pontiac Firebird HVAC Heater Hose ZO 18796

Gates HVAC Heater Hose 18796 - Heater To Intake Manifold

Position: Heater To Intake Manifold

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 9.7
Inside Diameter 1 : .62
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1991 Pontiac Firebird Engines.
Engine Sub Model Notes Fit Notes Position
5.0L V8 Base, Formula, Trans Am, Trans Am GTA W/O A.C. - Molded Heater Hose Fuel Type: GAS Heater To Intake Manifold
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	W/O A.C. - Molded Heater Hose	Fuel Type: GAS	Heater To Intake Manifold

Part Name: HVAC Heater HoseBrand: GatesPart#: 28411

1991 Pontiac Firebird HVAC Heater Hose ZO 28411

Gates HVAC Heater Hose 28411 - Heater To Valve, Valve To Pipe-2, Valve To Throttle Body

Position: Heater To Valve, Valve To Pipe-2, Valve To Throttle Body

Description:

Straight Heater Hose Standard

Part Specifications:

Centerline Length : 50
Centerline Length : 15.24
Centerline Length : 600
Inside Diameter 1 : .625
Working Pressure : 60
Weight Per Length : 11.70 lbs./Carton

Features:

Premium hose constructed for long service life.
- Unaffected by most coolants and non-oil based coolant additives and by high cooling system pressures
- Good resistance to high temperatures for extended periods of time
- Similar to SAE 20R3 Class D-2
- Temperature rating: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
CAUTION: Do not use for fuel or oil transfer applications.
Gates Powering Progress

Per Car Quantity: 2

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Fit Notes	Position
3.1L V6	Base	W/A.C.; Cut to Length, 4" - Straight Heater Hose (Standard)	Fuel Type: GAS	Valve To Pipe-2
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	W/A.C.; Cut to Length, 6" - Straight Heater Hose (Standard)	Fuel Type: GAS	Heater To Valve, Valve To Throttle Body
5.7L V8	Formula, Trans Am, Trans Am GTA	W/A.C.; Cut to Length, 6" - Straight Heater Hose (Standard)	Fuel Type: GAS	Valve To Throttle Body

Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: HVAC Heater HoseBrand: GatesPart#: 28412

1991 Pontiac Firebird HVAC Heater Hose ZO 28412

Gates HVAC Heater Hose 28412 - Pipe-1 To Radiator

Position: Pipe-1 To Radiator

Description:

Straight Heater Hose Standard

Part Specifications:

Centerline Length : 50
Centerline Length : 15.24
Centerline Length : 600
Inside Diameter 1 : .75
Working Pressure : 50
Weight Per Length : 13.20 lbs./Carton

Features:

Premium hose constructed for long service life.
- Unaffected by most coolants and non-oil based coolant additives and by high cooling system pressures
- Good resistance to high temperatures for extended periods of time
- Similar to SAE 20R3 Class D-2
- Temperature rating: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
CAUTION: Do not use for fuel or oil transfer applications.
Gates Powering Progress

Per Car Quantity: 2

Condition: New

Fitments

This Part Fits Following 1991 Pontiac Firebird Engines.

Engine	Sub Model	Notes	Fit Notes	Position
5.0L V8	Base, Formula, Trans Am, Trans Am GTA	Cut to Length, 36" - Straight Heater Hose (Standard)	Fuel Type: GAS	Pipe-1 To Radiator
5.7L V8	Formula, Trans Am, Trans Am GTA	Cut to Length, 36" - Straight Heater Hose (Standard)	Fuel Type: GAS	Pipe-1 To Radiator

Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

ACDelco	14111S
ACDelco	14172S
Duralast	B87666
Freshstart	63125
Gates	19077
Gates	18805
General Motors	10135301
Goodyear	63125
NAPA	10805
NAPA	11077
V&W	303666

ACDelco	18054L
CARQUEST	18876
Duralast	E87701
Freshstart	4349
Gates	18876
General Motors	14042880
General Motors	10135310
Goodyear	63085
Honda	39312-SF0-000
NAPA	10876
V&W	303701

ACDelco	14175S
CARQUEST	19605
Duralast	B88353
Freshstart	4339
Gates	19605
General Motors	25668013
General Motors	22537652
General Motors	10135312
Goodyear	63075
NAPA	11605
V&W	304353

ACDelco	14103S
CARQUEST	18796
Duralast	B87927
Ford	F77Z-18472-AAA
Ford	F77H-18472-AB
Gates	18796
General Motors	10069140
Motorcraft	KH169
NAPA	10796

ACDelco	16149M
CARQUEST	19624
Duralast	E88370
Freshstart	63126
Gates	19624
General Motors	10135302
Goodyear	63126
NAPA	11624
V&W	304370

My Vehicle:

1991 Pontiac Firebird HVAC Heater Hose

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Dayco HVAC Heater Hose 88353 - Heater To Pipe, Heater To Pipe-2

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Gates HVAC Heater Hose 18821 - Heater To Pipe-1

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Gates HVAC Heater Hose 18443 - Engine To Throttle Body

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Dayco HVAC Heater Hose 88370 - Pipe To Water Pump

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Gates HVAC Heater Hose 28466 - Pipe-1 To Valve

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Gates HVAC Heater Hose 19624 - Pipe-3 To Water Pump

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Gates HVAC Heater Hose 19605 - Heater To Pipe-1, Heater To Pipe-3

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Dayco HVAC Heater Hose 80405 - Valve To Throttle Body

Description: