Heating and Cooling› Overflow Tanks and Catch Cans

Turner Motorsport

Coolant Expansion Tank Relocation Kit

$832.99

SKU: 021942TMS13

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Turner Motorsport N54 Aluminum Coolant Expansion Tank Relocation Kit is a coolant system component designed for BMW N54 powered 335i vehicles. This kit allows for the relocation of the coolant expansion tank to the cold side of the engine bay, freeing up space on the hot side. It is compatible with both hotside and factory location coldside intakes.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTurner Motorsport
Part Number021942TMS13
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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