BMW F26 X4 xDrive35i N55 3.0L Cooling Expansion Tank Parts

Replace your Old Coolant Expansion Tank With This New Unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4685924

Mfg#:

17138616418

$68.99

This product was last offered at the strikethrough price on
05-07-2026

$66.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replaced your cracked unit with a new coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

3658978

Mfg#:

17138616418

Keep that coolant expansion tank sealed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2801130

Mfg#:

17117639020

$17.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Upgrade to AutoTecknic’s Pre-Preg Carbon Fiber Coolant Expansion Tank Cap Cover in Red Carbon and give your BMW the exclusive, high-performance look it deserves. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4900218

Mfg#:

BM-0803-RC

Functional and stunningly stylish way to add a nice touch to any engine bay! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4882996

Mfg#:

201-0393-BLK

Connects the expansion tank to the upper radiator hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5341135

Mfg#:

17128651298

Keep that coolant expansion tank sealed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

2881545

Mfg#:

17117639020