Upgraded aluminum thermostat housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3673391
Mfg#:
11531722531
ON SALE!
SAVE 22%
$25.99
This product was last offered at the strikethrough price on 05-02-2026
$20.39 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Eliminates a weak link in your cooling system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
24944
Mfg#:
11531730470
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$151.99
This product was last offered at the strikethrough price on 06-04-2026
$145.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Aluminum construction for improved durability over stock design! For your M50, M52, S50, or S54 Engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
205285
Mfg#:
11531722531
$21.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your car running at the proper temperature.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles made in 09/1987 only
Brand:
ES#:
3202801
Mfg#:
11531730470
$39.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement plastic thermostat housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2867281
Mfg#:
11531722531
$53.42 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace your old or cracked thermostat cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3075786
Mfg#:
11531265059
$25.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace your old or cracked thermostat cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
24567
Mfg#:
11531265059
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$36.99
This product was last offered at the strikethrough price on 06-04-2026
$34.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement plastic thermostat housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
24925
Mfg#:
11531722531
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$76.99
This product was last offered at the strikethrough price on 06-04-2026
$73.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your car running at the proper temperature.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2091301
Mfg#:
11531730470
$33.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Seals the thermostat to the housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
24617
Mfg#:
11531268650
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 06-04-2026
$44.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Never worry about cracking again
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3438874
Mfg#:
14-009
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$59.00
This product was last offered at the strikethrough price on 06-04-2026
$56.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Cast in more durable aluminum!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2534389
Mfg#:
11531720173
$11.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Plastic version
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
24905
Mfg#:
11531720173
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 06-04-2026
$28.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement