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Thermostat Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:15511823

Part#: 11537598865

In Stock

Sale - Save 10% $ 78.99

This product was last offered at the strikethrough price on
08-11-2026

$ 71.09 USD

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Sale - Save 10%

$ 78.99

This product was last offered at the strikethrough price on
08-11-2026

$ 71.09 USD

Add to Wish List

Genuine BMW Thermostat - F30 335i, F32 435i, F22 M235i

T#:36100

Part#: 11537598865

In Stock

16% off MSRP $ 194.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 163.95 USD

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16% off MSRP

$ 194.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 163.95 USD

Add to Wish List

Engine running a little hot or is the temp gauge not telling you anything? The thermostat might be the likely problem. Many cooling issues start with the thermostat. This is electronically controlled by the engine computer based on the cooling demands of the engine. And cooling components are working harder than ever. Engine performance is also dependant on temperature - as temperatures rise and pass a certain threshold the engine computer will begin reducing power. Stay on top of your cooling maintenance by replacing critical components preventatively.

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:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2014+ F15 BMW X5 sDrive35i X5 xDrive35i
2015+ F16 BMW X6 sDrive35i X6 xDrive35i

Wahler Thermostat Assembly - BMW N55 3.0L

T#:39261790

Part#: 11537598865

In Stock

$ 147.93 USD

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$ 147.93 USD

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BMW N55 3.0L Thermostat Assembly is an essential component for maintaining optimal engine temperature in your BMW, ensuring reliable performance and longevity. A common source of cracks and leaks, the thermostat assembly plays a critical role in regulating coolant flow. This high-quality replacement from Turner Motorsport is designed to meet or exceed OEM standards, providing a dependable solution to prevent overheating and maintain your engine's efficiency.

BMW N55 3.0L Thermostat Assembly

2X Entries Into Our F80 M3 Sweepstakes

T#:637725

Part#: 11537598865

In Stock

$ 83.42 USD

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$ 83.42 USD

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BMW N55 3.0L Thermostat Assembly is an essential component for maintaining optimal engine temperature in your BMW, ensuring reliable performance and longevity. A common source of cracks and leaks, the thermostat assembly plays a critical role in regulating coolant flow. This high-quality replacement from Turner Motorsport is designed to meet or exceed OEM standards, providing a dependable solution to prevent overheating and maintain your engine's efficiency.

Reliable Temperature Regulation: Ensures optimal engine temperature for peak performance.
High-Quality Replacement: Meets or exceeds OEM standards, reducing the risk of cracks and leaks.
Enhanced Durability: Designed to withstand the demands of the N55 3.0L engine.
Prevents Overheating: Critical for maintaining engine efficiency and longevity.
Perfect Fit: Engineered for easy installation and compatibility with your BMW N55 3.0L engine.

Rein Thermostat Assembly - F22 F87 F23 F30 F34 F32 F33 F36 F15 F16 - ...

2X Entries Into Our F80 M3 Sweepstakes

T#:55965849

Part#: 11537598865

Ships in 4 Business Days

$ 79.99 USD

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$ 79.99 USD

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A malfunctioning or lazy thermostat can lead to poor fuel trim efficiency, sluggish performance, and destructive overheating. This Rein thermostat assembly is engineered as a robust direct replacement for your worn factory unit, ensuring proper coolant regulation through the radiator under heavy loads.