Install new hardware with your new parts. M7x21.5mm
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Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CKRA engine code only
Brand:
ES#:
2178912
Mfg#:
03L121111Q
In Stock at Vendor
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$179.99
This product was last offered at the strikethrough price on 05-07-2026
Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with CKRA engine code only
Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with CVCA engine code only
Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CVCA engine code only
Brand:
ES#:
2741709
Mfg#:
04L121113C
Ships in 1 day
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$62.99
This product was last offered at the strikethrough price on 06-21-2026
Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CVCA engine code only
Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CVCA engine code only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4900554
Mfg#:
04L121113C
Special Order: No Guaranteed ETA
$31.99 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
