Ensure a proper seal when installing your new thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Maintain proper operating temperature with a new thermostat, housing and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2581850
Mfg#:
050121113CKT-1
Ships in 2 Business Days
$119.99
This product was last offered at the strikethrough price on 02-24-2026
Does not include sealing O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Lower temperature thermostat, stock is 87°C
Brand:
ES#:
4952533
Mfg#:
075121113D
In Stock
ON SALE!
SAVE 24%
$14.99
This product was last offered at the strikethrough price on 05-02-2026
Install new hardware with your new parts. M8x20
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Securing bolt for the coolant "J" plug that is on the block.
Brand:
ES#:
467337
Mfg#:
N10063205
In Stock
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$4.86
This product was last offered at the strikethrough price on 06-06-2026
Prevent overheating and premature engine wear. Includes O-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Install a new o-ring for a proper seal. 20x3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Seals the coolant return pipe for AWM engine code only
Features plastic impeller and includes gasket
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Spring band clamp used in various areas on your European vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures rubber coolant hose to thermostat
Brand:
ES#:
280094
Mfg#:
06B145917
Ships in 1-2 days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$11.99
This product was last offered at the strikethrough price on 06-06-2026
Prevent overheating and premature engine wear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Up to VIN 8D-X-315000, split is in the 1999 model year
Brand:
ES#:
2894961
Mfg#:
078121113F
In Stock at Vendor
$29.99
This product was last offered at the strikethrough price on 05-07-2026
Plastic flange for the thermostat that connects to the water pump housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Behr water pumps
Brand:
ES#:
281548
Mfg#:
06J121121
Ships in 2 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$47.99
This product was last offered at the strikethrough price on 06-06-2026
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
