Attaches from the auxiliary water pump to thermostat housing and expansion tank. Lifetime warranty
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Kevlar-reinforced hose with heat shield and durable aluminum t-fittings
Mounts to the side of the expansion tank
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Brand:
ES#:
3172431
Mfg#:
17122754231
In Stock at Vendor
$30.99
This product was last offered at the strikethrough price on 05-07-2026
Upgrade your BMW's cooling system with the reliable Meyle Expansion Tank Cap to ensure performance and longevity.
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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
