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
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
Located on the left side of the engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2804447
Mfg#:
06B121121L
In Stock
ON SALE!
SAVE 27%
$9.99
This product was last offered at the strikethrough price on 05-02-2026
Maintain proper operating temperature with a new thermostat, housing and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2581864
Mfg#:
050121113CKT-2
In Stock
$83.99
This product was last offered at the strikethrough price on 03-18-2026
Install new hardware with your new parts. M6x22
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Engine codes AEB & ATW. Secures the thermostat housing to the water pump
Maintain proper operating temperature with a new thermostat, housing and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2581867
Mfg#:
050121113CKT-3
In Stock
ON SALE!
SAVE 20%
$45.99
This product was last offered at the strikethrough price on 01-03-2026
Maintain proper operating temperature with a new thermostat, housing and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2581870
Mfg#:
050121113CKT-4
In Stock
ON SALE!
SAVE 24%
$41.99
This product was last offered at the strikethrough price on 05-02-2026
Includes sealing O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Lower temperature thermostat, stock is 87°C
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
