O-Ring between thermostat housing and cylinder head
O-Ring between thermostat housing and cylinder head
Left side of engine, facing front of car
Includes sealing o-ring.
Located on the front side of the cylinder head
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ACC Engine code only
Used with coolant flange and thrust ring to create a leak free seal
Located on the driver side of the cylinder head, this pipe contains the coolant tempature sensor
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For vehicles with 4-speed automatic or manual transmission from production date 09/01/2000 only
Located on the driver side of the cylinder head
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For model years 1985 - 1988 only
Located on the front side of the cylinder head
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ACC Engine code only
Located on the driver side of the cylinder head
This product was last offered at the strikethrough price on
05-07-2026
Includes sealing o-ring.
AAZ engine code only.
Located on the driver side of the cylinder head
This product was last offered at the strikethrough price on
02-15-2026
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Common source of coolant leaks around your thermostat
Ensure a proper seal when installing your new thermostat. 50x4
For vehicles with CBEA or CJAA engine code only, gasket seals both sides of the thermostat housing together
Located on the driver side of the cylinder head, this pipe contains the coolant tempature sensor
For vehicles with 4-speed automatic or manual transmission from production date 09/01/2000 only
Located on the front side of the cylinder head
ACC Engine code only