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OEM Coolant Expansion Tanks Kit - F22/23 F3X B48 B58

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:27605427

Part#: 17138677649TKT

Ships on Oct 5, 2026

Sale - Save 17% $ 208.99

This product was last offered at the strikethrough price on
05-03-2026

$ 173.05 USD

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Sale - Save 17%

$ 208.99

This product was last offered at the strikethrough price on
05-03-2026

$ 173.05 USD

Add to Wish List

Genuine BMW expansion tanks have a bad habit of failing after a few years. This has primarily been caused by the plastic construction of the expansion tanks. After enough heat cycles, the plastic becomes brittle and can crack, causing coolant to leak out and air to enter the coolant system. If a failing expansion tank is not addressed soon enough, the coolant loss can lead to an overheating engine. This kit includes two brand new high quality expansion tanks and caps

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Showing 1 results for "coolant expansion tank"

OEM Coolant Expansion Tanks Kit - F22/23 F3X B48 B58

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