BMW Thermostats for BMW G32 640i xDrive B58 3.0L

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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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Electronic Thermostat And Coolant Distribution Module
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:26538308
Part#: 11537642854
Ships in 1 Business Day
Sale - Save 5% $ 308.99

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

$ 292.63 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 308.99

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

$ 292.63 USD
Free Shipping on orders $49 and up
BMW F30 B58 Electronic Thermostat And Coolant Distribution Module ...
For vehicles with the earlier B58A engine - Will not fit the B58C or B58D updated engines
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:27372122
Part#: 11537642854
Back Ordered
$ 265.97 USD
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$ 265.97 USD
Free Shipping on orders $49 and up

BMW F30 B58 Electronic Thermostat And Coolant Distribution Module from Turner Motorsport is an essential component for maintaining precise engine temperature control. Managed by the vehicle’s computer, this thermostat ensures optimal performance and efficiency by regulating engine and coolant temperatures accurately.

  • Precise Temperature Control: Managed by the BMW vehicle's computer for accurate engine and coolant temperature regulation.
  • Enhanced Performance: Ensures optimal engine performance and efficiency by maintaining the correct operating temperature.
  • Genuine BMW Quality: Authentic part designed specifically for BMW F30 models with B58 engines.
  • Reliable Operation: Built to meet BMW's high standards for reliability and durability.
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Genuine BMW Electronic Thermostat and Coolant Distribution Module - B...
For vehicles with the later B58C or B58D engine - Will not fit the B58A early engine
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Genuine BMW - Corporate Logo
T#:617366
Part#: 11538642559
In Stock
10% off MSRP $ 491.99

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

$ 443.99 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 491.99

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

$ 443.99 USD
Free Shipping on orders $49 and up
Genuine BMW electronic thermostat that is controlled by the car's computer for optimal control over the engine and coolant's temperature.

Junction Heat Hose - 11538606278
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Bremmen Parts - Corporate Logo
T#:36913362
Part#: 11538606278
In Stock
Sale - Save 21% $ 54.99

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

$ 43.24 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 54.99

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

$ 43.24 USD
Free Shipping on orders $49 and up

This junction heat hose, made from rubber, is prone to cracking, dry rot, and brittleness over time, often leading to coolant leaks at the front of the engine. Such leaks pose a significant risk to your engine’s health, as rapid coolant loss can cause overheating and severe damage.

Replace your worn or leaking heat hose with this high-quality OE replacement from Bremmen Parts. Engineered for a precise fit and long-lasting performance, this hose ensures a reliable repair and helps protect your engine from potential overheating.

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Genuine BMW Heat Management Module - 11537642854
For vehicles with the earlier B58A engine - Will not fit the B58C or B58D updated engines
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Genuine BMW - Corporate Logo
T#:222844
Part#: 11537642854
Ships in 1 day
6% off MSRP $ 603.99

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

$ 566.99 USD
Free Shipping
6% off MSRP
$ 603.99

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

$ 566.99 USD
Free Shipping
Genuine Bmw Heat Management Module - 11537642854
HOSE - JUNCTION-HEAT
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Genuine BMW - Corporate Logo
T#:546143
Part#: 11538606278
Ships in 4 Business Days
6% off MSRP $ 84.99

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

$ 79.99 USD
Free Shipping
6% off MSRP
$ 84.99

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

$ 79.99 USD
Free Shipping
Hose coming off the small fitting on the thermostat. Replacement coolant hose for damaged or worn items. Dont forget to change all associated parts when doing a cooling service, or to fix a leak.

OEM INA Electronic Thermostat And Coolant Distribution Module - BMW B...
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We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:36201645
Part#: 11538642559
In Stock at Vendor
$ 349.98 USD
Free Shipping on orders $49 and up
$ 349.98 USD
Free Shipping on orders $49 and up
Engineered specifically for BMW models, the electronic thermostat and coolant distribution module plays a vital role in the engine’s cooling system, adapting to changing temperatures for superior performance under all driving conditions. Whether on the track or the highway, this module ensures your BMW runs cooler, longer, and more efficiently.
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Thermostat O-ring
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Genuine BMW - Corporate Logo
T#:526204
Part#: 11538658572
Ships in 1-3 days
$ 9.99

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

$ 8.99 USD
Free Shipping on orders $49 and up
$ 8.99 USD
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O ring that seals the thermostat to the coolant pump. New seals are a must when doing any repairs.

Genuine BMW Profile-Gasket - 11538658571
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Genuine BMW - Corporate Logo
T#:222845
Part#: 11538658571
Ships in 1-3 days
7% off MSRP $ 14.99

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

$ 13.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 14.99

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

$ 13.99 USD
Free Shipping on orders $49 and up
Gasket that goes between the thermostat and radiator return pipe. Gaskets and seals are a wear item that should be replaced in conjunction with associated parts.

Electronic Thermostat And Coolant Distribution Module
For vehicles with the later B58C or B58D engine - Will not fit the B58A early engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:50311455
Part#: 11538843406
In Stock
New Item
Sale - Save 10% $ 397.99

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

$ 358.01 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 397.99

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

$ 358.01 USD
Free Shipping on orders $49 and up
Genuine BMW Thermostat Module Preformed Seal - Small - BMW B58C B58D ...
For vehicles with the later B58C or B58D engine - Will not fit the earlier B58A engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:624783
Part#: 11539494424
Ships in 1 day
13% off MSRP $ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
This preformed seal is an o-ring seal that seals the connection between the thermostat housing/heat management module and the engine block. This seal is the larger of two seals located on the side of the heat management module.
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Genuine BMW Heat Management Module/Thermostat Replacement Kit ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles produced before 2018
Genuine BMW - Corporate Logo
T#:27372125
Part#: 11537642854KT
Ships in 1 day
$ 593.99 USD
Free Shipping on orders $49 and up

Restore your engine's coolant flow control with this Genuine BMW Heat Management Module (HMM) replacement kit, designed for BMW B58 engines.

Key Features:

Advanced coolant flow control with an electronically controlled rotary valve Rapid engine warmup for optimal performance in various driving conditions Precise temperature management to prevent overheating Includes sealing o-rings, hardware, and gaskets for a secure installation Compatible with BMW B58 engines for seamless integration How to Identify a Faulty Heat Management Module:

Engine overheating due to a stuck rotary valve in the "rapid warmup" position Failure to reach the operating temperature Fault codes 20F220, 20F206, 20A704 indicating potential HMM issues Don't compromise on engine performance. Replace your Heat Management Module today for optimal cooling and efficiency.

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Genuine BMW Heat Management Module/Thermostat Replacement Kit ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2018+ vehicles only.
Genuine BMW - Corporate Logo
T#:27372127
Part#: 11537642854KT3
Ships in 1 day
$ 602.99 USD
Free Shipping on orders $49 and up

Restore your engine's coolant flow control with this Genuine BMW Heat Management Module (HMM) replacement kit, designed for BMW B58 engines.

Key Features:

Advanced coolant flow control with an electronically controlled rotary valve Rapid engine warmup for optimal performance in various driving conditions Precise temperature management to prevent overheating Includes sealing o-rings, hardware, and gaskets for a secure installation Compatible with BMW B58 engines for seamless integration How to Identify a Faulty Heat Management Module:

Engine overheating due to a stuck rotary valve in the "rapid warmup" position Failure to reach the operating temperature Fault codes 20F220, 20F206, 20A704 indicating potential HMM issues Don't compromise on engine performance. Replace your Heat Management Module today for optimal cooling and efficiency.

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Genuine BMW Thermostat Module Preformed Seal - Large - BMW B58C B58D ...
For vehicles with the later B58C or B58D engine - Will not fit the earlier B58A engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:624784
Part#: 11539494425
Ships in 1 day
13% off MSRP $ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
This preformed seal is an o-ring seal that seals the connection between the thermostat housing/heat management module and the engine block. This seal is the larger of two seals located on the side of the heat management module.
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Genuine BMW Water Pump & Thermostat Kit - BMW B58C B58D (B58TU) ...
For vehicles with the B58D (Gen2) engine only - Will not fit the earlier B58A (Gen1) en...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models without the 48V Mild Hybrid package
Genuine BMW - Corporate Logo
T#:29333997
Part#: 11518482251KT
Ships in 1 day
$ 715.99 USD
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$ 715.99 USD
Free Shipping on orders $49 and up
If your water pump or thermostat has failed, this kit includes all the basic components needed to replace and restore your cooling system! Included: Water Pump Thermostat Housing (aka Heat Management Module) Coolant Outlet Pipe (L-Pipe) Gaskets & Seals
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Radiator Return Pipe - B58
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Genuine BMW - Corporate Logo
T#:545300
Part#: 11538630023
Ships in 1 day
7% off MSRP $ 329.99

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

$ 306.99 USD
Free Shipping
7% off MSRP
$ 329.99

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

$ 306.99 USD
Free Shipping
Coolant pipe that runs from the thermostat next to the engine block. Make sure your cooling system is working properly and leak free. When your in the tight spaces doing a service it makes sense to change all associated parts.
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VEMO Electronic Thermostat And Coolant Distribution Module - BMW B58T...
For vehicles with the later B58C or B58D TU engine - Will not fit the B58A early engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vemo - Corporate Logo
T#:52903296
Part#: V20-99-0005
Ships on Jul 16, 2026
New Item
$ 336.99 USD
$ 336.99 USD
An electronic thermostat that is controlled by the car's computer for optimal control over the engine and coolant temperature. Internal valves are opened and closed by the vehicle's DME/ECU to achieve specific temperature targets for optimal engine efficiency and performance.
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