Stop coolant seepage at the thermostat housing with the MAHLE Engine Coolant Thermostat Gasket C31700. It drops in as a direct-fit replacement for the listed applications, covering the 1995-2000 Chrysler Cirrus, 1995-2005 Chrysler Sebring, 1995-2000 Dodge Avenger, 1995-2005 Dodge Stratus, 2003-2009 Toyota 4Runner, 2000-2009 Toyota Tundra and many more — see the Buyer's Guide tab for the full list.
Interchange: 0390132 · 35555 · 16346-50010 · 1634650010
Manufacturer part number C31700
This part cross-references / interchanges with the following part numbers:
What does this gasket do?
It seals the joint between the thermostat housing and the engine, keeping coolant contained so the cooling system holds pressure and the thermostat can regulate flow.
Which vehicles does it fit?
It's a direct-fit replacement for many applications, including the 1995-2005 Chrysler Sebring, 2003-2009 Toyota 4Runner, and 2000-2009 Toyota Tundra. Check the Buyer's Guide tab for the full list.
What numbers does it interchange with?
It interchanges with 0390132, 35555, and 16346-50010 (also written 1634650010). Its manufacturer part number is C31700.
What are signs this gasket may need replacing?
Coolant seeping or dripping around the thermostat housing, a low coolant level, or the engine running warmer than normal can be signs the gasket is failing.
Should I replace anything else during installation?
Consider inspecting or replacing the thermostat and refilling with fresh coolant while the housing is open, and consult the vehicle service information for the correct fasteners and torque.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
