Aluminum construction for improved durability over stock design! Includes an integrated thermostat and rubber seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4487719
Mfg#:
11531437040
In Stock
ON SALE!
SAVE 19%
$104.99
This product was last offered at the strikethrough price on 05-02-2026
Comes with aluminum housing, o-ring & sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Low-temp thermostat reduces stresses on engine components and improves performance For vehicles with a production date from 09/1998
Brand:
ES#:
4147761
Mfg#:
11531436386
In Stock
ON SALE!
SAVE 20%
$93.99
This product was last offered at the strikethrough price on 05-02-2026
A common item to crack causing leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1998
Aluminum Housing vs OEM Plastic - includes Thermostat & Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
A common item to crack causing leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1998
Brand:
ES#:
25078
Mfg#:
11537509227
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.
$174.45
This product was last offered at the strikethrough price on 06-04-2026
Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a production date up to 09/98
Brand:
ES#:
4818358
Mfg#:
11517527799KT
Ships in 5 Business Days
$339.99
This product was last offered at the strikethrough price on 06-03-2026
A common item to crack causing leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4759911
Mfg#:
11537509227
In Stock
ON SALE!
SAVE 18%
$60.99
This product was last offered at the strikethrough price on 05-02-2026
A common item to crack causing leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1998
Comes with aluminum housing, o-ring & sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 09/1998
Direct bolt on lower temperature thermostat for improved cooling and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1998
Comes with aluminum housing, o-ring & sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1998
Brand:
ES#:
24799
Mfg#:
11531436386
Ships in 1 day
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$200.99
This product was last offered at the strikethrough price on 06-04-2026
Commonly cracked or broken - Includes Thermostat, Sensor, & Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with production date from 09/1998
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
