Cure the common coolant leak coming from the back of your engine compartment
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with AEB & ATW engine codes with square coolant temp sensor
Brand:
ES#:
2804121
Mfg#:
058121132KT
Ships on Dec 9, 2026
ON SALE!
SAVE 10%
$57.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your cooling system efficient with a new thermostat, housing and o-ring
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Inzi water pumps up to production date 6/3/2012
Brand:
ES#:
2608020
Mfg#:
06H121113BKT4
Ships in 3 Business Days
ON SALE!
SAVE 14%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries For Our 25th Anniversary Sweepstakes! Engine codes AEB & ATW
Brand:
ES#:
2581867
Mfg#:
050121113CKT-3
Ships in 2 Business Days
ON SALE!
SAVE 15%
$44.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush!
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3648512
Mfg#:
06D121111GKT5
In Stock
ON SALE!
$312.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
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 1 Business Day
ON SALE!
$155.99
This product was last offered at the strikethrough price on 06-18-2026
Service your critical cooling system components with this complete kit.
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 1 Business Day
ON SALE!
$100.99
This product was last offered at the strikethrough price on 06-18-2026
Service your critical cooling system components with this complete kit.
10X Entries For Our 25th Anniversary Sweepstakes! From VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2778206
Mfg#:
078121113FKT10
In Stock at Vendor
ON SALE!
$113.99
This product was last offered at the strikethrough price on 06-18-2026
This comprehensive kit eliminates weak spots in your cooling system
10X Entries For Our 25th Anniversary Sweepstakes! Manual transmission vehicles only
Brand:
ES#:
4220582
Mfg#:
06H121026BAKT7
In Stock at Vendor
ON SALE!
$656.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
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 1-2 days
ON SALE!
$159.99
This product was last offered at the strikethrough price on 05-02-2026
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
