Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4691027
Mfg#:
8W1121405NKT
Ships in 2 Business Days
$577.99
This product was last offered at the strikethrough price on 01-07-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with models years from 2020
Replace your cracked or dried out components - Used in the front, lower portion of the expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1910953
Mfg#:
4H0121585
Ships in 3 Business Days
17% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.99
This product was last offered at the strikethrough price on 06-08-2026
Located between the upper radiator hose and the expansion tank breather/overflow line
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3233485
Mfg#:
8V0122061B
Ships in 7 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$174.99
This product was last offered at the strikethrough price on 06-08-2026
Smaller coolant hose located between the expansion tank and the hard coolant pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3231941
Mfg#:
057121057C
Ships in 7 Business Days
10% 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 06-08-2026
Replace your thermostat, temp sensor, 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!
Located between the small expansion tank hose and the thermostat housing coolant hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3233488
Mfg#:
8V0122480
Special Order: No Guaranteed ETA
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$126.99
This product was last offered at the strikethrough price on 06-08-2026
A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.
Partial Replacement
