Seal the coolant outlet and keep the cooling system leak-free with the MAHLE Engine Coolant Outlet Gasket C25163. It installs as a direct-fit replacement across a wide range of Chrysler-family and GM applications — including the 1984-2007 Dodge Caravan, 1990-2000 Chrysler Town & Country, 1982-1993 Chrysler LeBaron, 2003-2006 Jeep Wrangler, 1983-1984 Chevrolet S10 and many more. With 57 covered applications, see the "Vehicles it fits" section for the full year-make-model list.
- Purpose: Seals the joint where the coolant outlet / thermostat housing meets the engine, helping keep coolant contained as it exits toward the radiator hose.
- Signs it may need replacing: Coolant seepage or drips around the outlet housing, crusty residue, or a low-coolant condition traced to that joint.
- Service note: If a failed outlet gasket is the source of your leak, this replaces it; inspect the mating surfaces and follow the service procedure for torque and any required fasteners.
Interchange: 039-0081 · 0390081 · 4179 895 · 4179895 · 4781 661AA · 4781661AA · 4781 661AB · 4781661AB · 35258 · 35286
This part cross-references / interchanges with the following part numbers:
039-0081, 4179 895, 4781 661AA, 4781 661AB, 35258, 35286, WO8283
Frequently Asked Questions
What does this gasket do?
It seals the connection where the coolant outlet or thermostat housing meets the engine, helping keep coolant contained as it flows out toward the radiator hose.
Which vehicles does the C25163 fit?
It's a direct-fit replacement for 57 applications, including the 1984-2007 Dodge Caravan, 1990-2000 Chrysler Town & Country and 2003-2006 Jeep Wrangler. See the "Vehicles it fits" section for the full list.
What are signs this gasket needs replacing?
Coolant seepage or drips around the outlet housing, crusty residue at the joint, or a low-coolant condition traced to that connection. Diagnose the source before replacing.
What interchange numbers does this replace?
It cross-references 039-0081, 4179 895, 4781 661AA, 4781 661AB, 35258, 35286 and WO8283 (compact forms 0390081, 4179895, 4781661AA and 4781661AB also apply).
What is the part number for this gasket?
The manufacturer part number is MAHLE C25163, also listed under Part Eazy SKU C25163.
