Modern BMW thermostats are electronically controlled, allowing the DME/ECU to directly regulate coolant flow throughout the engine and its components. This system enables the thermostat to operate based on a broader range of temperature inputs, such as coolant, cylinder head, engine block, and oil temperatures, for more refined control of engine warm-up and temperature across diverse conditions.
Unlike traditional thermostats, which simply open or close to permit coolant flow, this system uses a rotary valve for more dynamic control. The rotary valve adjusts to various positions, allowing for partial or full coolant flow to designated passageways as needed. This precision control helps your BMW's engine reach optimal temperatures quickly and ensures efficient heat management under various driving conditions.
Modern BMW thermostats are electronically controlled, allowing the DME/ECU to directly regulate coolant flow throughout the engine and its components. This system enables the thermostat to operate based on a broader range of temperature inputs, such as coolant, cylinder head, engine block, and oil temperatures, for more refined control of engine warm-up and temperature across diverse conditions.
Unlike traditional thermostats, which simply open or close to permit coolant flow, this system uses a rotary valve for more dynamic control. The rotary valve adjusts to various positions, allowing for partial or full coolant flow to designated passageways as needed. This precision control helps your BMW's engine reach optimal temperatures quickly and ensures efficient heat management under various driving conditions.
Prop 65 Warning
Cross Reference
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Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
G01
X3 sDrive30i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G01
x3 xDrive30e
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G01
X3 xDrive30i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G02
X4 xDrive30i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330e
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330e xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G22
430i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G22
430i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G23
430i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G23
430i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G26
430i Gran Coupe
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G26
430i xDrive Gran Coupe
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G29
Z4 sDrive30i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G30
530e
B48 2.0L
Use vehicle selector to confirm fitment
BMW
G30
530e xDrive
B48 2.0L
Use vehicle selector to confirm fitment
BMW
G30
530i
B48 2.0L
Use vehicle selector to confirm fitment
BMW
G30
530i xDrive
B48 2.0L
Use vehicle selector to confirm fitment
BMW
G42
230i
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G42
230i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
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