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17112225543 - Coolant Expansion Tank - E30 M3 1988-1991

Coolant Expansion Tank - E30 M3 1988-1991

Genuine BMW

T#: 12562 | Part#: 17112225543

Part#: 17-11-2-225-543

Part#: 17 11 2 225 543

Part#: 17.11.2.225.543

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6% off MSRP $195.99

$184.99

Lifetime Replacement

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Est. Ship Date:

Ships Jul 1, 2025

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Product Details

This Genuine BMW cooling system expansion tank / coolant reservoir is a direct replacement for the factory unit. Replace your cracked or leaking radiator expansion tank today and save your valuable S14 engine for damage.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1988-1991 E30 BMW M3

Prop 65 Warning

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E30	M3	S14 2.3L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.