Prevent a leaking thermostat housing
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Brand:
ES#:
3418939
Mfg#:
11531312287
In Stock
$39.99
This product was last offered at the strikethrough price on 03-25-2026
Replace O-rings when doing any installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2603085
Mfg#:
11531312635
Ships on Jul 16, 2026
$4.07 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Thermostat Parts
Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.
Lifetime Replacement
