BMW Thermostats for BMW 7 Series F01 (2009+)

BMW N54 N55 S55 Mosselman Thermostat Installation Kit

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T#:4799665

Part#: THERMINSTALLKT

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$ 22.99 USD

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BMW N54 N55 S55 Mosselman Thermostat Installation Kit is designed to ensure a seamless installation of the Mosselman thermostat on BMW engines. This comprehensive kit from Turner Motorsport includes all necessary gaskets and components, guaranteeing a reliable and precise installation for optimal engine performance.

Complete Kit: Includes all essential gaskets and components required for a hassle-free thermostat installation.
Optimal Performance: Ensures proper installation of the Mosselman thermostat, leading to improved engine cooling efficiency and performance.
High-Quality Components: Gaskets and parts are manufactured to meet high standards of durability and reliability.
Precision Fit: Engineered to match OEM specifications, providing a perfect fit and reliable performance.
Ease of Installation: All necessary parts are included, simplifying the installation process and reducing the need for additional purchases.

Upgrade your BMW's cooling system with the Mosselman Thermostat Installation Kit from Turner Motorsport, ensuring a top-quality, reliable setup for your engine.

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Ultimate Water Pump And Thermostat Kit - N54

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T#:5376299

Part#: 11517632426TMSKT

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Sale - Save 14% $ 987.99

This product was last offered at the strikethrough price on
03-31-2026

$ 848.57 USD

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$ 987.99

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Add strength to your cooling system and replace your water pump The secret of any reliable performance car is a rock-solid cooling system. Unfortunately, the N54's stock cooling system has several shortcomings that get in the way of reliable, repeatable, dependable performance. Turner Motorsport has spent years behind the wheel of modified N54-powered BMWs, and we've figured out what it takes to keep your N54 cool and happy. Using a combination of in-house designed parts and carefully-selected aftermarket components, we've put together an all-inclusive package that will allow you to replace your water pump and beef up your cooling system at the same time. Here's what's included: New water pump with replacement screws New thermostat Billet thermostat hose adapter (a great replacement for the stock, crack-prone plastic part!) Silicone coolant outlet hose Aluminized silicone water pump hose (aluminized for heat resistance to stay cool!) Heavy Duty aluminum coolant bleed screw (replace the strip-prone plastic screw!) New hose clamps 1 gallon of Genuine BMW coolant (just add distilled water at your desired ratio) Red Line Water Wetter (trust us, this stuff works - we've been running it for years!)Add strength to your cooling system and replace your water pump The secret of any reliable performance car is a rock-solid cooling system. Unfortunately, the N54's stock cooling system has several shortcomings that get in the way of reliable, repeatable, dependable performance. Turner Motorsport has spent years behind the wheel of modified N54-powered BMWs, and we've figured out what it takes to keep your N54 cool and happy. Using a combination of in-house designed parts and carefully-selected aftermarket components, we've put together an all-inclusive package that will allow you to replace your water pump and beef up your cooling system at the same time. Here's what's included: New water pump with replacement screws New thermostat Billet thermostat hose adapter (a great replacement for the stock, crack-prone plastic part!) Silicone coolant outlet hose Aluminized silicone water pump hose (aluminized for heat resistance to stay cool!) Heavy Duty aluminum coolant bleed screw (replace the strip-prone plastic screw!) New hose clamps 1 gallon of Genuine BMW coolant (just add distilled water at your desired ratio) Red Line Water Wetter (trust us, this stuff works - we've been running it for years!)

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Performance Water Pump And Thermostat Kit

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T#:15710799

Part#: 11517632426-KT

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Sale - Save 20% $ 514.99

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05-03-2026

$ 410.26 USD

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$ 514.99

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05-03-2026

$ 410.26 USD

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The stock thermostat is designed to open at 97C. This leaves your engine running fairly hot, and running for quite awhile before your thermostat will begin operation. With the Mishimoto Racing thermostat, the activation temperature becomes 74C. That's 23C cooler, meaning you can rest easy knowing your engine will stay cooler to help avoid all the problems that can be associated with an engine running hot. The water pumps in these BMW models are known for failure near 80,000 miles is a very common issue often times leaving the owner stranded. This kit provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road. Mishimoto Racing thermostat Bavarian Autosport water pump Genuine BMW coolant Mounting hardware required for both the thermostat and water pump

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Thermostat Replacement kit - 90C

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T#:15744051

Part#: 82142209769KT

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05-03-2026

$ 142.66 USD

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Thermostat Replacement Kit - F01, F06, F07, F10, F12, F13

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T#:41289768

Part#: 115376011591TKT

In Stock at Vendor

$ 174.99

This product was last offered at the strikethrough price on
05-07-2026

$ 169.99 USD

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Everything you need to replace your thermostat with a high quality aftermarket unit on your F chassis BMW!

Performance Thermostat - 90C - N62, N63, S63, N73, S55

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T#:637061

Part#: 11537586885

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Sale - Save 20% $ 93.99

This product was last offered at the strikethrough price on
05-03-2026

$ 75.06 USD

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Includes housing and sealing o-ring A thermostat that opens sooner promotes better cooling in your vehicle. Running a lower temperature thermostat will keep everything much cooler. Keeping the engine cooler will help reduce and improve the life of the seals in your engine, saving you time and money, while also helping to increase engine performance. A tune might be required to gain the most from this modification, as well as to get your car's ECU accustomed to seeing lower temperatures.

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ECS Billet Cylinder Head Outlet Hose Adapter - BMW N52 N54 N55 3.0L N...

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T#:556105

Part#: 024797ECS01

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Sale - Save 25% $ 74.99

This product was last offered at the strikethrough price on
05-03-2026

$ 56.24 USD

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Some of the biggest issues when owning a BMW can come from cooling system components. Even through years of improvement, the same failure is seen with the plastic fittings and adapters from years of hot to cold temperature fluctuation. The N52/N54/N55/N20 engine sees failure at the plastic cylinder head outlet adapter connecting the cylinder head to the thermostat hose. The stock plastic adapter simply shears off at the end of the barbed fitting, creating a massive coolant leak. The engineering team at ECS Tuning decided a billet aluminum piece was a much better option to contend with the temperature fluctuation. Since other offerings on the market want you to modify your OE hose to be reused, they even developed a silicone replacement hose. These 2 pieces can be purchased separately if you decide to reuse your existing OE hose or in a package kit together for a single click upgrade. Features: Manufactured from billet 6061-T6 with type III anodized for exceptional durability and corrosion resistance. Much stronger part than OEM plastic Will not become brittle and fatigued over time due to thermal cycling. This will prevent the part from breaking during removal and re-installation. Follows OEM form for perfect fitment. Utilizes (and includes) OEM O-ring 11537545278 to ensure a proper seal. Recommended clamp size is 25-40mm

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N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

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For Gasket/Install kit see T#4799665

T#:4621131

Part#: OTN54.T85

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$ 379.00 USD

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$ 379.00 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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Mosselman Billet Oil Thermostat With Installation Kit

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T#:27338734

Part#: OTN54.T85KT

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$ 432.99 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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Wahler Thermostat - 105C

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T#:369356

Part#: 11537586885

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$ 137.99

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12-24-2025

$ 72.99 USD

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Includes housing and sealing o-ring

OEM Mahle-Behr Thermostat - F01, F06, F07, F10, F12, F13

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T#:378776

Part#: 11537601159

In Stock at Vendor

$ 147.99

This product was last offered at the strikethrough price on
04-09-2026

$ 143.14 USD

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Restore proper function to your cooling system

Genuine BMW Thermostat - E53 E6X E70 F10 F12 F13 F8X

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T#:2255

Part#: 11537586885

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10% off MSRP $ 135.99

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

$ 122.99 USD

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10% off MSRP

$ 135.99

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$ 122.99 USD

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Don't take chances! Proper maintenance is required to keep your car performing at peak levels. The thermostat basically controls when your car will overheat. Don't let it fail on you.

Thermostat - F01 F06 F07 F10 F12 F13 535 640 740

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T#:393605

Part#: 11538671516

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6% off MSRP $ 194.99

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$ 183.99 USD

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6% off MSRP

$ 194.99

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$ 183.99 USD

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If your vehicle is experiencing cooling issues, chances are the thermostat is the cause. Common symptoms include prolonged warm-up at highway speeds from the thermostat being stuck open, or consistent overheating issues from the thermostat being stuck in the closed position. Either condition can result in poor performance, and potential damage to vital components in your vehicle.

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URO Thermostat Assembly - 11538671516

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T#:28171562

Part#: 11538671516

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$ 68.99 USD

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If your vehicle is struggling with cooling problems, the culprit could be the thermostat. Look out for signs like prolonged warm-up periods at highway speeds (indicative of a stuck-open thermostat) or consistent overheating (a sign of a stuck-closed thermostat). These issues can lead to performance issues and potential damage to crucial vehicle parts.

Key Features:

Ensured compatibility with your vehicle High-flow OE-style design ensures optimal engine cooling Factory housing dimensions for easy installation and secure hose connections Includes a temperature sensor where needed Constructed from durable alloy or composite material to resist warping or cracking, preventing coolant leaks

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Low Temperature Thermostat - 97C

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T#:33612900

Part#: 11537601159-97C

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Sale - Save 21% $ 107.99

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05-03-2026

$ 85.67 USD

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$ 85.67 USD

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Thermostat Replacement Kit

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T#:569021

Part#: 115376011591-2KT

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$ 209.99 USD

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$ 209.99 USD

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Thermostat

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T#:384981

Part#: 11538671517

Ships in 1-2 days

10% off MSRP $ 172.99

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$ 155.99 USD

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$ 172.99

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$ 155.99 USD

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Genuine BMW Water Pump And Thermostat Kit - F01 N54, F06/07/10/12/13 ...

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T#:568811

Part#: 11517632426KT-1

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$ 900.99 USD

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$ 900.99 USD

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Water pumps in certain BMW models are known for failure near 80,000 miles, often times leaving the owner stranded. The OEM kit offered provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road. Kit includes: Genuine BMW thermostat Genuine BMW water pump Genuine BMW coolant Mounting hardware

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URO Thermostat Assembly - BMW E53 E6X E70 F10 F12 F13 F8X

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T#:50031902

Part#: 11537586885

In Stock

$ 77.88

This product was last offered at the strikethrough price on
03-08-2026

$ 74.99 USD

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Provides optimal engine cooling performance.

URO Thermostat Gasket - BMW N62 N63 N73 N74

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T#:592908

Part#: 11531440192

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$ 0.97 USD

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$ 0.97 USD

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Seals the thermostat to the water pump

Thermostat - 105C

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T#:15511827

Part#: 11537502779

Ships on Jun 30, 2026

Sale - Save 3% $ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 45.58 USD

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If your vehicle is experiencing cooling issues, chances are the thermostat is the cause. Common symptoms include prolonged warm-up at highway speeds from the thermostat being stuck open, or consistent overheating issues from the thermostat being stuck in the closed position. Either condition can result in poor performance, and potential damage to vital components in your vehicle.

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Meyle Engine Coolant Thermostat - BMW FXX, GXX

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T#:52797701

Part#: 3282280016

Special Order: No Guaranteed ETA

$ 47.99 USD

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This MEYLE thermostat ensures your engine stays at the perfect temperature for efficiency and power.

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SELECT YOUR BMW

BMW Thermostats for BMW 7 Series F01 (2009+)

BMW N54 N55 S55 Mosselman Thermostat Installation Kit

Ultimate Water Pump And Thermostat Kit - N54

Performance Water Pump And Thermostat Kit

Thermostat Replacement kit - 90C

Thermostat Replacement Kit - F01, F06, F07, F10, F12, F13

Performance Thermostat - 90C - N62, N63, S63, N73, S55

ECS Billet Cylinder Head Outlet Hose Adapter - BMW N52 N54 N55 3.0L N...

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

Mosselman Billet Oil Thermostat With Installation Kit

Wahler Thermostat - 105C

OEM Mahle-Behr Thermostat - F01, F06, F07, F10, F12, F13

Genuine BMW Thermostat - E53 E6X E70 F10 F12 F13 F8X

Thermostat - F01 F06 F07 F10 F12 F13 535 640 740

URO Thermostat Assembly - 11538671516

Low Temperature Thermostat - 97C

Thermostat Replacement Kit

Thermostat

Genuine BMW Water Pump And Thermostat Kit - F01 N54, F06/07/10/12/13 ...

URO Thermostat Assembly - BMW E53 E6X E70 F10 F12 F13 F8X

URO Thermostat Gasket - BMW N62 N63 N73 N74

Thermostat - 105C

Meyle Engine Coolant Thermostat - BMW FXX, GXX

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