Install new hardware with your new parts. M6x28
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the thermostat assembly to the engine
Maintain proper operating temperature with a new thermostat, housing and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes everything you need to replace your water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5386445
Mfg#:
06E121018BKT1
Ships in 1 Business Day
ON SALE!
$287.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the thermostat to the coolant flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Connects the thermostat to the coolant flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Includes everything you need to replace your water pump and thermostat. This kit does not include the water pump pulley.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5386464
Mfg#:
06E121018BKT2
Ships in 1 Business Day
$209.99
This product was last offered at the strikethrough price on 05-07-2026
Includes everything you need to replace your water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5386462
Mfg#:
06E121018B2KT
Ships in 8 Business Days
$746.99 USD
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on orders $49 and up
Partial 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
