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! Engine codes AEB & ATW
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! Engine code AWM
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
Si-OAT technology specifically engineered for modern BMW, VW, Audi, and Porsche vehicles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5435259
Mfg#:
904683
Back Ordered
$25.99
This product was last offered at the strikethrough price on 05-07-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2608133
Mfg#:
06B121121LKT
Ships in 3 Business Days
ON SALE!
$163.99
This product was last offered at the strikethrough price on 01-03-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine code AEB from VIN 8D-W-007800 up to VIN 8D-X-500000, splits are in the 1998-1999 model years
Brand:
ES#:
2608134
Mfg#:
030121121BKT2
Ships in 3 Business Days
ON SALE!
$157.99
This product was last offered at the strikethrough price on 01-03-2026
Service your critical cooling system components with this complete kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! From VIN 8D-W-007800 Up to VIN 8D-X-315000, split is in the 1998 & 1999 model year
Brand:
ES#:
2778113
Mfg#:
078121113FKT1
Ships in 2 Business Days
ON SALE!
SAVE 11%
$114.00
This product was last offered at the strikethrough price on 01-03-2026
Service your critical cooling system components with this complete kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! From VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2778206
Mfg#:
078121113FKT10
Ships in 2 Business Days
ON SALE!
$115.99
This product was last offered at the strikethrough price on 01-03-2026
Service your critical cooling system components with this complete kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! From VIN 8D-X-315001 Up to VIN 8D-X-500000, split is in the 1999 model year
Brand:
ES#:
2778204
Mfg#:
078121113FKT9
Ships on Sep 29, 2026
ON SALE!
$113.99
This product was last offered at the strikethrough price on 01-03-2026
Replace critical cooling system components and perform a proper coolant system flush!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2796215
Mfg#:
078121121KKT1
Ships on Sep 29, 2026
ON SALE!
$204.99
This product was last offered at the strikethrough price on 01-03-2026
Replace critical cooling system components and perform a proper coolant system flush!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine codes AEB & ATW from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2608143
Mfg#:
050121113CKT4
Ships on Oct 14, 2026
ON SALE!
$195.99
This product was last offered at the strikethrough price on 01-03-2026
More About Cooling System Service & Maintenance Parts
From individual cooling system parts to full cooling system refresh kits and cooling system upgrades, we have it all right here so you can keep your engine temperature in check or improve cooling system performance to meet the demands you place on your car.
Lifetime Replacement
