Should be replaced periodically to maintain proper cooling system operation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Brand:
ES#:
4327456
Mfg#:
1245000406
Ships in 3 Business Days
$7.99
This product was last offered at the strikethrough price on 03-01-2026
Located on expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2867806
Mfg#:
1295450224
In Stock at Vendor
$18.99
This product was last offered at the strikethrough price on 05-07-2026
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Brand:
ES#:
2873927
Mfg#:
1245000406
Ships on Jul 9, 2026
$7.29
This product was last offered at the strikethrough price on 05-29-2026
Located on expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Does not include expansion tank cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
This tank is used to collect extra coolant when the level exceeds the expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1670638
Mfg#:
1295000249
Ships in 4 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.00
This product was last offered at the strikethrough price on 06-18-2026
Should be replaced periodically to maintain proper cooling system operation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4328962
Mfg#:
2105010615
Ships in 3 Business Days
$17.99
This product was last offered at the strikethrough price on 03-01-2026
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Up To Chassis: F 138417
Brand:
ES#:
2880028
Mfg#:
1245000406
Special Order: No Guaranteed ETA
$3.99 USD
Lifetime Replacement
More About Cooling Expansion Tank Parts
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.
Lifetime Replacement
