Seal the thermostat housing joint and keep engine coolant contained with the MAHLE Engine Coolant Thermostat Housing Gasket C32022. It sits between the thermostat housing and the engine, sealing that connection so the cooling system holds coolant and pressure. This gasket is a direct-fit replacement for the 2002-2006 Acura RSX (L4-2.0L), 2002-2011 Honda Civic (L4-2.0L), 2002-2014 Honda CR-V (L4-2.4L), 2003-2012 Honda Accord (L4-2.4L), 2003-2011 Honda Element (L4-2.4L), 2004-2014 Acura TSX (L4-2.4L), 2006-2011 Acura CSX (L4-2.0L), 2012-2015 Honda Civic (L4-2.4L), 2012-2015 Honda Crosstour (L4-2.4L), and 2013-2015 Acura ILX (L4-2.4L).
Coolant seepage or drips at the thermostat housing, coolant loss, or overheating can be signs of a failed housing gasket. If a worn gasket at this joint is the cause of your leak, replacing it restores the seal — diagnose the source first, since coolant leaks can come from other parts.
Interchange: 039-6664 · 19322-PNA-003 · 19322-RAA-A01
0396664 · 19322PNA003 · 19322RAAA01 · 35739
This part cross-references / interchanges with the following part numbers:
What does the MAHLE C32022 gasket do?
It seals the joint between the engine's thermostat housing and the block, keeping engine coolant contained at that connection so the cooling system holds pressure.
Will this fit my vehicle?
It's a direct-fit replacement for applications like the 2002-2006 Acura RSX (L4-2.0L), 2003-2012 Honda Accord (L4-2.4L), and 2002-2014 Honda CR-V (L4-2.4L). See the Buyer's Guide tab for the full list.
How many gaskets do I need?
The listed applications use one gasket, and this listing is for one. Confirm the quantity for your specific engine.
What are signs this gasket may need replacing?
Coolant seepage or drips around the thermostat housing, coolant loss, or overheating can be signs. Diagnose the source first, since leaks can come from other parts.
What numbers does this gasket interchange with?
It replaces 039-6664, 19322-PNA-003, 19322-RAA-A01, and 35739. Country of origin: Japan.
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.
