Where can I find this molded hose on the coolant bypass valve assembly?
Thread Starter
Joined: Dec 2004
Posts: 259
Likes: 14
From: New Hampshire
Car: '91 Trans Am
Engine: 350 Blueprint Engines Cruiser
Transmission: TKX 5 speed
Axle/Gears: 3:42
Where can I find this molded hose on the coolant bypass valve assembly?
Hi all! I'm looking for a part number, name, or place to buy a replacement hose for "B" in the photo.


Last edited by t/adreams; Dec 4, 2024 at 10:50 AM.
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Joined: Aug 2021
Posts: 418
Likes: 66
From: Central Michigan
Engine: SBC Dart 400 Holley 750 Carb
Transmission: 700R4
Axle/Gears: 28 spline 323 gears
Re: Where can I find this molded hose on the coolant bypass valve assembly?
Is this it? If Auto Zone has it then other parts stores should have it to.
https://www.autozone.com/cooling-hea...8376/10276_0_0
Go to Auto Zone and enter your car then search "heater hose" and it should prompt all the heater hoses for your car.
https://www.autozone.com/cooling-hea...8376/10276_0_0
Go to Auto Zone and enter your car then search "heater hose" and it should prompt all the heater hoses for your car.
Thread Starter
Joined: Dec 2004
Posts: 259
Likes: 14
From: New Hampshire
Car: '91 Trans Am
Engine: 350 Blueprint Engines Cruiser
Transmission: TKX 5 speed
Axle/Gears: 3:42
Re: Where can I find this molded hose on the coolant bypass valve assembly?
Thank you! I was pulling whats left of my hair out trying to find it!
Thread Starter
Joined: Dec 2004
Posts: 259
Likes: 14
From: New Hampshire
Car: '91 Trans Am
Engine: 350 Blueprint Engines Cruiser
Transmission: TKX 5 speed
Axle/Gears: 3:42
Re: Where can I find this molded hose on the coolant bypass valve assembly?
For anyone else looking for this hose:
Molded Heater Hose, Dayco
Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 3/4 End 2 Inside Diameter: 3/4 Hose Type: Single I.D. Hose Material: EPDM SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC Trunk Height: 10
Description
Molded Heater Hose, Dayco
Specifications
Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 3/4 End 2 Inside Diameter: 3/4 Hose Type: Single I.D. Hose Material: EPDM SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC Trunk Height: 10
Interchange
- ACDelco: 14307S
- ACDelco: 16155M
- CARQUEST: 19632
- CARQUEST: 19727
- Duralast: C88376
- Ford: F5AH-18C266-AB
- Ford: F6AZ-18472-A
- Ford: F8AH-18K579-AC
- Ford: F8AZ-18472-AA
- Ford: F8VH-181K579AC
- Ford: F8VH-18K579-AB
- Ford: F8VH-18K579-AC
- Ford: 1W1H-18K579-AA
- Ford: 1W7H-18K579-AB
- Freshstart: 4347
- Gates: 19727
- Gates: 19632
- Goodyear: 63083
- NAPA: 11632
- NAPA: 11727
- V&W: 304376
Fitment
- 1987-1992 Chevrolet Camaro Position: Pipe To Valve Note: w/A.C.
- 1987-1992 Pontiac Firebird Position: Pipe To Valve Note: w/A.C.
- 1991-1993 Lincoln Town Car Position: Heater To Pipe Note: w/o Auto Temp. Control
- 1992-1993 Ford Crown Victoria Position: Heater To Pipe Note: w/A.C., w/o Auto Temp. Control
- 1992-1993 Mercury Grand Marquis Position: Heater To Intake Manifold Note: w/o Auto Temp. Control
- 1994 Ford Crown Victoria Position: Heater To Engine Note: w/o Auto Temp. Control, Curved
- 1994 Mercury Grand Marquis Position: Heater To Engine Note: w/o Auto Temp. Control, Curved
- 1995-1997 Ford Crown Victoria Position: Engine To Heater Note: w/o Auto Temp. Control
- 1995-1997 Mercury Grand Marquis Position: Engine To Heater Note: w/o Auto Temp. Control
- 1995-1998 Nissan 240SX Position: Valve To Pipe
- 1996-1997 Lincoln Town Car Position: Heater Inlet Note: w/Auto Temp. Control
- 1998-2000 Ford Crown Victoria Position: Intake Manifold To Heater
- 1998-2003 Lincoln Town Car Position: Intake Manifold To Heater
- 1998 Mercury Grand Marquis Position: Intake Manifold To Heater
- 2005-2008 Chrysler 300 Position: Tee To Pipe Note: Hose Must Be Cut On Both Ends
- 2005-2008 Dodge Magnum Position: Tee To Pipe Note: Hose Must Be Cut On Both Ends
- 2006-2008 Dodge Charger Position: Tee To Pipe Note: Hose Must Be Cut On Both Ends
- 2008 Dodge Charger Position: Tee To Pipe
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