Quality replacement for your cracked and/or damaged coolant expansion tank.
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4809968
Mfg#:
17138677649
In Stock
ON SALE!
$87.99
This product was last offered at the strikethrough price on 08-26-2026
The VTT Expansion Tank Hose is a premium cooling system upgrade designed to eliminate the most common failure points in the B58 engine’s cooling circuit.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5445610
Mfg#:
VTT-B58-CEBLUE
Ships in 10 Business Days
ON SALE!
SAVE 15%
$59.99
This product was last offered at the strikethrough price on 09-03-2026
Includes both the Engine Coolant Expansion Tank and Charge Air Cooler Coolant Expansion Tank, plus both of the expansion tank caps
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4776041
Mfg#:
17138677649EKT
Ships in 2 Business Days
ON SALE!
$208.99
This product was last offered at the strikethrough price on 05-02-2026
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.
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
