Cut out the bad section of hose The leak may be at a fitting on the water pump or even at the heater core. If this is the case, you won’t need to use the coupling.

Heater hoses are rubber hoses that circulate engine coolant to and from the heater core, which is the small radiator that provides heat for the cabin. They typically extend from the engine to the ...

G Force Performance Products partners with Patriot Fittings to offer precision CNC fittings for automotive convers ...

General Motors has issued a technical service bulletin for certain examples of the 2021 model-year Chevy Tahoe and Suburban and GMC Yukon and Yukon XL SUVs.