Cap for plastic expansion tank
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Brand:
ES#:
2570141
Mfg#:
17137516004
Ships in 1 Business Day
$15.99
This product was last offered at the strikethrough price on 05-07-2026
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4861045
Mfg#:
17135A1BD89
Ships in 1 Business Day
$24.99
This product was last offered at the strikethrough price on 05-07-2026
Hose for the expansion tank to the radiator
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Cap for plastic expansion tank
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Keep that coolant expansion tank sealed
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Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4860936
Mfg#:
17117639022
Ships in 1 Business Day
$14.99
This product was last offered at the strikethrough price on 05-07-2026
Replace the expansion tank cap for your MINI / BMW
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Plug that goes on top of expansion tank. Made in Germany.
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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.
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Cooling system expansion tank
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Brand:
ES#:
3221064
Mfg#:
17137601948
Ships in 3 Business Days
$118.99
This product was last offered at the strikethrough price on 10-22-2026
Replace your cracked tank
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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
