Should be replaced periodically to maintain proper cooling system operation
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does not include level sensor or lid
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Should be replaced periodically to maintain proper cooling system operation
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4328962
Mfg#:
2105010615
In Stock
$15.99
This product was last offered at the strikethrough price on 08-11-2026
Refresh your cooling system! Includes a new expansion tank, pressure cap, and 1-liter of blue coolant.
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Brand:
ES#:
5504936
Mfg#:
2045000949KT1
Ships in 2 Business Days
ON SALE!
$89.99
This product was last offered at the strikethrough price on 10-28-2026
does not include level sensor or lid
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4684127
Mfg#:
2045000949
Special Order: No Guaranteed ETA
$122.99 USD
Free Shipping
on orders $49 and up
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.