Rein BMW Thermostats for BMW X Series E70 (2007-2013)

Clear BMW chassis

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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Rein Thermostat With Housing 88C - E70, E90

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T#:555019

Part#: 11517805811

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Sale - Save 6% $ 63.99

This product was last offered at the strikethrough price on
06-29-2026

$ 59.95 USD

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Sale - Save 6%

$ 63.99

This product was last offered at the strikethrough price on
06-29-2026

$ 59.95 USD

Add to Wish List

Rein Thermostat With Housing 88C is designed to maintain precise engine temperature control in your vehicle's cooling system. This premium thermostat, featuring an 88°C temperature rating, ensures optimal cooling performance by regulating coolant flow, preventing overheating, and enhancing overall engine efficiency. Built with a durable housing, this thermostat is an ideal replacement for your factory part, offering reliable fitment and long-lasting performance.

Available at Turner Motorsport, the Rein Thermostat With Housing 88C is engineered to withstand extreme conditions, ensuring consistent operation even under heavy loads. This OE-quality component is a must-have for maintaining your car’s peak performance and fuel efficiency.

88°C thermostat for precise engine temperature regulation
Integrated housing for easy installation and superior durability
Prevents engine overheating and improves cooling system efficiency
Designed for a direct fit and easy replacement
Available at Turner Motorsport, your trusted source for automotive parts

Upgrade your vehicle’s cooling system with the Rein Thermostat With Housing 88C and enjoy enhanced engine performance and longevity.

In German, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

Includes gasket and O-rings

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