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Coolant Expansion Tank

Quality coolant expansion tank for the E53 X5 with level sensor.

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For X5 4.4i models built after 09/2003

$75Priced Individually — incl. GST

Out of stock

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Description

A brief lesson in physics: heat expands and contracts the parts in your cooling system. What the expansion tank does is give the coolant somewhere to go during heat cycles. Made from plastic, over time these expansion tanks can become brittle and crack. The only solution is replacement. Made by original equipment supplier to BMW, Mahle (BEHR), this tank comes complete with a level indicator and bleed screw. 

Helpful tips

Make sure you have enough coolant on hand prior to starting the job.

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How we work

Matched to Australian-delivered modelsNot a global catalogue. Every fitment is mapped to AU specifications.
One price, for everyoneOur price is our best and only price. No seasonal sales, no discount codes.
Carefully curated rangeNot every part we can find — only ones we'd fit ourselves.
OE and OEM-quality suppliersThe same manufacturers that supply the European factories.

Specifications

Manufacturer
NRF

Part numbers

OEM
17137501959
Mahle
CRT 125 000S

Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice.

Fitments

1 chassis group · 2 fitments

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