1991 Buick Engine. Hose. Coolant. Pipe. Bypass. By - - 55497096

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Engine. Hose. Coolant. Pipe. Bypass. By - Passenger.

Part Number: 55497096

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Engine Coolant Bypass Hose. Engine Coolant Bypass Pipe. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator.

Engine Coolant HoseEngine Coolant Bypass PipeEngine Coolant Bypass Hose

Fits Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL

2020-22. 3.0 LITER DIESEL.
Cooling System Bypass Line - Repair or Replace
If your 1991 Buick has been either leaking coolant or overheating, you could have a faulty cooling system bypass line. Let our technicians help trace the problem and replace the faulty coolant hose with a genuine Buick part.

This product fits 335 vehicle variants.
Cadillac: 2 models, 80 variants between 2021 and 2024.
Chevrolet: 3 models, 137 variants between 2020 and 2024.
GMC: 4 models, 118 variants between 2020 and 2024.