Engine Coolant Fitting – GM (55502525)

Engine Coolant Fitting is a fluid specified for one family of transmissions or engines. Fluid that meets the same viscosity grade but not the same specification will still change how the unit shifts.

Change the Engine Coolant Fitting on the specified interval and after any repair that allows contamination in. Fluid is cheap compared with the components it protects.

This Engine Coolant Fitting is listed under part number 55502525, filed under Reservoirs & Thermostats. If the original number is unreadable, send us the VIN and we will confirm the reference before dispatch.

Genuine GM part for the Engine Coolant Fitting. Where the manufacturer has superseded a number, the current reference is the one that ships.