Connects to the lower radiator hose
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Install new hardware with your new parts.
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Keep proper pressure in your coolant system
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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
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 Does not include the cap For vehicles with models years from 2020
Brand:
ES#:
3668525
Mfg#:
4M0121403G
Ships in 3 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.
$61.99
This product was last offered at the strikethrough price on 06-17-2026
The hose that leads from the radiator to the expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2017-2019 Models Only
Brand:
ES#:
5470296
Mfg#:
4M0121081AJ
Special Order: No Guaranteed ETA
$23.99 USD
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
