BMW Thermostats for BMW X Series E53 (2000-2006)

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BMW thermostats are known to fail, but luckily they typically fail wide open - meaning that your car can still cool. We offer thermostats from various OE suppliers we trust along with upgraded motorsport specific thermostats where applicable to make sure your BMW stays cool on track.
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OEM Wahler Thermostat With Housing - E46 E53 E60 E83 M54
OEM Wahler Thermostat With Housing - E46 E53 E60 E83 M54
Wahler - Corporate Logo
T#:341054
Part#: 11537509227
In Stock
$ 71.99 USD
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$ 71.99 USD
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Stop leaks before they start with this new Thermostat With Housing from Wahler. Despite the fact that most BMW models are brilliant, most have common issues that can plague you during your ownership of the car. This part is one of those issues, as they are known to crack over time. This replacement part is perfect stop a crack and possibly a leak before it starts.
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Wahler Thermostat - 105C
Wahler Thermostat - 105C
Wahler - Corporate Logo
T#:369356
Part#: 11537586885
In Stock
$ 133.99

This product was last offered at the strikethrough price on
08-25-2026

$ 72.99 USD
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$ 72.99 USD
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Includes housing and sealing o-ring
Motorsport Thermostat - 60C - Complete with Housing - M54 / M52tu
Motorsport Thermostat - 60C - Complete with Housing - M54 / M52tu ...
Genuine BMW Motorsport - Corporate Logo
T#:1171
Part#: TMS1171
Ships in 6 Business Days
$ 415.45 USD
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$ 415.45 USD
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This is a genuine BMW Motorsport part, designed specifically for BMW racing applications. We use this exact thermostat setup in our Championship-winning E46 330i race car. It is designed to be used on all M54 and M52TU double-VAN0S engines, as used in the 1999-2000 E46 323/328 and 2001-2005 E46 325/330. This 60 degree C (140 defrees F) thermostat comes complete with plastic thermostat housing. It does not use the plug and wiring for the stock DME so this should only be used with an aftermarket engine management system (Motec, Bosch, etc).

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.
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