How is the Cooling Fan Assembly controlled and what factors influence its operation on BMW 335i?

The cooling fan is on the engine side of the radiator, and utilization is governed by the ECM through the output final stage which is on the fan housing near to the fan motor. The fan is controlled with a pulse width modulated signal and for wiring the circuit high-amp fuse is used. Turning on the electric fan requires signals with the ECM such as the radiator outlet temperature, computed temperature of the catalytic converter, speed of the vehicle, voltage in the battery, and the required refrigerant pressure. The electric fan is turned on at this phase by the ECM at20% of its maximum standard to enable some diagnostic procedures before being turned off immediately the vehicle is started. To operate in harmony, the voltage that is produced by the fan at the time of deceleration should match the rpm values that is stored in the fan output stage. If the ECM has stored any cooling fan fault it should be checked that the fan is not jammed and can rotate freely. If the air conditioner is switched on, then the electric fan does not start at once and after the switch-off of the engine, the fan might run at variable speeds for a period of up to 10 minutes depending on catalyst temperature.

How to remove and install the auxiliary electric cooling fan assembly on the BMW X5?

The auxiliary electric cooling fan is mounted behind the front bumper, in front of the NC condenser. Begin by removing the front bumper cover and bumper carrier. At the radiator fan shroud, unclip the electrical connector from its holder and release it. Next, at the front of the radiator, remove the expansion rivets on the left and right side panels, then take off the side panels. Remove the mounting fasteners for the fan and fan shroud, and release the fan shroud from the clips at the top of the radiator. Feed the wiring harness out through the opening at the side of the radiator, then lift off the fan and fan shroud. Installation follows the reverse order of removal.

Genuine BMW Cooling Fan Assembly

Engine Cooling Fan

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153 Cooling Fan Assemblys found

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BMW Fan Housing
Part Number: 17428487636
$710.20 MSRP: $989.19
You Save: $278.99 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan Assembly, Fan Module
Fits the following BMW Models:
- X3 | 2020-2024 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), sDrive30i(G01), xDrive30i(G01)
- X3 M | 2021-2024 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- X4 | 2020-2021 | 4 Cyl 2.0 L GAS, xDrive30i(G02)
- X4 M | 2021 | 4 Cyl 2.0 L GAS
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BMW Engine Cooling Fan Assembly
Part Number: 17427640513
$913.13 MSRP: $1271.84
You Save: $358.71 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly
Fits the following BMW Models:
- 228i | 2014-2016 | Coupe N26 Engine(F22), N26 Engine(F22)
- 228i xDrive | 2015-2016 | Coupe N20 Engine(F22), Coupe N26 Engine(F22)
- 328i | 2012-2016 | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30)
- 328i xDrive | 2013-2016 | Sedan N20 Engine(F30), Sedan N26 Engine(F30), Sedan(F30)
- 335i | 2012-2015 | Sedan(F30)
- 335i xDrive | 2013-2015 | Sedan(F30)
- 428i | 2014-2016 | Coupe N20 Engine(F32), Coupe N26 Engine(F32)
- 428i Gran Coupe | 2015-2016 | N20 Engine(F36), N26 Engine(F36)
- 428i xDrive | 2014-2016 | Coupe N20 Engine(F32), Coupe N26 Engine(F32)
- 428i xDrive Gran Coupe | 2015-2016 | N26 Engine(F36)
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BMW Cooling Fan Assembly With Shroud
Part Number: 17427603658
$867.46 MSRP: $1208.23
You Save: $340.77 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly
- Replaces: 17-42-7-560-966
Fits the following BMW Models:
- 535i | 2008-2009 | Sedan(E60)
- 535i xDrive | 2009-2010 | Sedan(E60), Wagon(E61)
- 535xi | 2008 | Sedan(E60), Wagon(E61)
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BMW Fan Housing
Part Number: 17428625440
$777.85 MSRP: $1083.42
You Save: $305.57 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly, Fan Module
Fits the following BMW Models:
- 230i | 2017-2021 | 4 Cyl 2.0 L GAS, Convertible(F23), Coupe(F22)
- 230i xDrive | 2017-2021 | 4 Cyl 2.0 L GAS, Convertible(F23), Coupe(F22)
- 330e | 2016-2018 | Sedan(F30)
- 330i | 2017-2018 | Sedan(F30)
- 330i GT xDrive | 2017-2019 | F34
- 330i xDrive | 2017-2019 | Sedan(F30), Wagon(F31)
- 340i | 2016-2018 | Sedan(F30)
- 340i GT xDrive | 2017-2019 | F34
- 340i xDrive | 2016-2018 | Sedan(F30)
- 430i | 2017-2020 | Convertible(F33), Coupe(F32)
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BMW Engine Cooling Fan Assembly
Part Number: 17112283621
$1040.95 MSRP: $1449.87
You Save: $408.92 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly
- Replaces: 17-11-2-283-389
Fits the following BMW Models:
- M3 | 2008-2013 | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW Cooling Fan
Part Number: 17427519704
$629.65 MSRP: $823.85
You Save: $194.20 (24%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan Assembly, Fan Blade
Fits the following BMW Models:
- Z4 | 2003-2008 | 2.5i(E85), 3.0i(E85), Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85)
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BMW Engine Cooling Fan Assembly
Part Number: 17427634471
$913.13 MSRP: $1271.84
You Save: $358.71 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly, Fan Blade, Fan Motor
Fits the following BMW Models:
- X5 | 2014-2018 | sDrive35i(F15), xDrive35d(F15), xDrive35i(F15), xDrive40e(F15)
- X6 | 2015-2019 | sDrive35i(F16), xDrive35i(F16)
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BMW Radiator Cooling Fan Motor Assembly
Part Number: 17428641964
$777.85 MSRP: $1083.42
You Save: $305.57 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly
- Replaces: 17-42-8-621-192, 17-42-7-600-559, 17-42-7-640-511
Fits the following BMW Models:
- 228i | 2014-2016 | Convertible N20 Engine(F23), Convertible N26 Engine(F23), Coupe N20 Engine(F22), Coupe N26 Engine(F22), N20 Engine(F22), N26 Engine(F22)
- 228i xDrive | 2015-2016 | Convertible N26 Engine(F23), Coupe N26 Engine(F22)
- 328i | 2012-2016 | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)
- 328i GT | 2013 | F34
- 328i xDrive | 2013-2016 | Sedan N20 Engine(F30), Sedan N26 Engine(F30), Sedan(F30), Wagon(F31)
- 335i | 2012-2015 | Sedan(F30)
- 335i xDrive | 2013-2015 | Sedan(F30)
- 428i | 2014-2016 | Convertible N20 Engine(F33), Convertible N26 Engine(F33), Convertible(F33), Coupe N20 Engine(F32), Coupe N26 Engine(F32)
- 428i Gran Coupe | 2015-2016 | N20 Engine(F36), N26 Engine(F36)
- 428i xDrive | 2014-2016 | Convertible N26 Engine(F33), Convertible(F33), Coupe N20 Engine(F32), Coupe N26 Engine(F32)
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BMW Cooling Fan
Part Number: 17117590699
$642.57 MSRP: $895.00
You Save: $252.43 (29%)
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly, Fan Shroud
- Replaces: 17-42-7-523-259
Fits the following BMW Models:
- 128i | 2008-2013 | Convertible N52 Engine(E88), Coupe N52 Engine(E82)
- 323i | 2006-2011 | Sedan(E90)
- 325i | 2006 | Sedan(E90)
- 325xi | 2006 | Sedan(E90), Wagon(E91)
- 328i | 2007-2013 | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
- 328i xDrive | 2009-2013 | Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
- 328xi | 2007-2008 | Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
- 330i | 2006 | Sedan(E90)
- 330xi | 2006 | Sedan(E90)
- Z4 | 2009-2011 | sDrive30i(E89)
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BMW Cooling Fan Assembly
Part Number: 17428509743
$913.13 MSRP: $1271.84
You Save: $358.71 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly
- Replaces: 17-42-7-806-017, 17-41-4-578-976
Fits the following BMW Models:
- 550i | 2010-2016 | Sedan(F10)
- 550i GT | 2010-2015 | F07
- 550i GT xDrive | 2010-2017 | F07
- 550i xDrive | 2011-2016 | Sedan(F10)
- 650i | 2012-2018 | Convertible(F12), Coupe(F13)
- 650i Gran Coupe | 2013-2019 | F06
- 650i xDrive | 2012-2018 | Convertible(F12), Coupe(F13)
- 650i xDrive Gran Coupe | 2013-2019 | F06
- 750Li | 2009-2015 | ActiveHybrid(F04), Base(F02), Sedan(F02)
- 750Li xDrive | 2010-2015 | Sedan(F02)
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BMW Fan Housing With Fan
Part Number: 17428666819
$1029.79 MSRP: $1434.32
You Save: $404.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cooling Fan, Fan & Motor, Fan Assembly, Fan Module
Fits the following BMW Models:
- 330e | 2021-2024 | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- 330e xDrive | 2021-2024 | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- M2 | 2023-2025 | 6 Cyl 3.0 L GAS
- M240i | 2023-2024 | 6 Cyl 3.0 L GAS
- M240i xDrive | 2022-2024 | 6 Cyl 3.0 L GAS
- M3 | 2021-2025 | 6 Cyl 3.0 L GAS
- M340i | 2020-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), Sedan(G20)
- M340i xDrive | 2020-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), Sedan(G20)
- M4 | 2021-2025 | 6 Cyl 3.0 L GAS
- M440i | 2021-2025 | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
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BMW Fan Housing With Fan
Part Number: 17425A57750
$1029.79 MSRP: $1434.32
You Save: $404.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan & Motor, Fan Assembly, Fan Module
- Replaces: 17-42-8-697-886, 17-42-8-655-763
Fits the following BMW Models:
- X5 | 2020-2025 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV), M50i(G05)
- X5 M | 2021-2025 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
- X6 | 2020-2025 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV), M50i(G06)
- X6 M | 2021-2025 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
- X7 | 2019-2025 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV), M50i(G07), xDrive50i(G07)
- XM | 2023-2025 | 8 Cyl 4.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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BMW Fan Housing
Part Number: 17427953400
$816.73 MSRP: $1137.56
You Save: $320.83 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly, Fan Module
- Replaces: 17-42-8-619-626, 17-42-8-677-740
Fits the following BMW Models:
- 530i | 2017-2023 | 4 Cyl 2.0 L GAS, Sedan(G30)
- 530i xDrive | 2017-2023 | 4 Cyl 2.0 L GAS, Sedan(G30)
- 540i | 2017-2019 | Sedan(G30)
- 540i xDrive | 2017-2019 | Sedan(G30)
- 740i | 2016-2019 | Sedan(G12)
- 740i xDrive | 2017-2019 | Sedan(G12)
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BMW Fan Housing
Part Number: 17428645859
$958.78 MSRP: $1335.42
You Save: $376.64 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan & Motor, Fan Assembly, Fan Module
Fits the following BMW Models:
- 228i Gran Coupe | 2021-2024 | 4 Cyl 2.0 L GAS
- 228i xDrive Gran Coupe | 2020-2024 | 4 Cyl 2.0 L GAS, F44
- M235i xDrive Gran Coupe | 2020-2024 | 4 Cyl 2.0 L GAS, F44
- X1 | 2020-2022 | 4 Cyl 2.0 L GAS, xDrive28i(F48)
- X2 | 2019-2023 | 4 Cyl 2.0 L GAS, M35i(F39), sDrive28i(F39), xDrive28i(F39)
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BMW Fan Housing With Fan
Part Number: 17428487639
$1029.79 MSRP: $1434.32
You Save: $404.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Assembly, Fan Module
- Replaces: 17-11-8-642-752
Fits the following BMW Models:
- X3 | 2020-2024 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, xDrive30e(G01)
- X3 M | 2020-2024 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, F97
- X4 | 2021-2024 | 6 Cyl 3.0 L GAS
- X4 M | 2020-2024 | 6 Cyl 3.0 L GAS, F98
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BMW Pusher Fan
Part Number: 64546988913
$760.88 MSRP: $938.66
You Save: $177.78 (19%)
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Product Specifications
- Other Name: Fan Assembly
- Replaces: 64-54-6-922-554
Fits the following BMW Models:
- 320i | 2001-2005 | Sedan(E46)
- 323Ci | 2000 | Convertible(E46), Coupe(E46)
- 323i | 1999-2000 | Sedan(E46), Wagon(E46)
- 325Ci | 2001-2006 | Convertible(E46), Coupe M54 Engine(E46), Coupe M56 Engine(E46), Coupe(E46)
- 325i | 2001-2005 | Sedan M54 Engine(E46), Sedan M56 Engine(E46), Sedan(E46), Wagon M54 Engine(E46), Wagon M56 Engine(E46), Wagon(E46)
- 325xi | 2001-2005 | Sedan(E46), Wagon(E46)
- 328Ci | 2000 | Coupe(E46)
- 328i | 1999-2000 | Sedan(E46)
- 330Ci | 2001-2006 | Convertible(E46), Coupe(E46)
- 330i | 2001-2005 | Sedan(E46)
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BMW Fan Housing
Part Number: 17427560877
$777.85 MSRP: $1083.42
You Save: $305.57 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan Assembly, Fan Blade, Fan Module
Fits the following BMW Models:
- X3 | 2011-2017 | xDrive35i(F25)
- X4 | 2015-2018 | M40i(F26), xDrive35i(F26)
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BMW Fan Housing With Fan
Part Number: 17428655762
$958.78 MSRP: $1335.42
You Save: $376.64 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Assembly, Fan Module
Fits the following BMW Models:
- X5 | 2019-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L GAS, xDrive40i(G05), xDrive50i(G05)
- X5 M | 2021-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L GAS
- X6 | 2020-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), sDrive40i(G06), xDrive40i(G06)
- X6 M | 2021-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- X7 | 2019-2025 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), xDrive40i(G07)
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BMW Radiator Cooling Fan
Part Number: 17113442089
$738.97 MSRP: $1029.26
You Save: $290.29 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fan Housing With Fan; Fan Blade
- Replaces: 17-11-3-415-181
Fits the following BMW Models:
- X3 | 2004-2010 | 2.5i(E83), 3.0i(E83), 3.0si(E83)
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BMW Fan Housing With Fan
Part Number: 17428655761
$816.73 MSRP: $1137.56
You Save: $320.83 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fan Assembly, Fan Module
Fits the following BMW Models:
- X5 | 2021-2023 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- X5 M | 2021-2023 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- X6 | 2020 | sDrive40i(G06), xDrive40i(G06)
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BMW Cooling Fan Assembly

Keeping the smooth operation of a BMW vehicle relies on the condition of the Cooling Fan Assembly. A broken BMW Cooling Fan Assembly can lead to big performance issues and even a complete vehicle breakdown. To prevent such problems, you could regularly maintain your car and replace your parts. At BMWPartsDeal, we offer high-quality BMW Cooling Fan Assembly, all designed to keep your vehicle running at its best. Choose BMWPartsDeal for your auto parts needs, you will get your vehicle back to great performance, and save a lot by avoiding costly future repair jobs.

BMW Cooling Fan Assembly Parts Questions & Experts Answers

Radiator Cooling Fan Motor
17427545366
Q: How is the Cooling Fan Assembly controlled and what factors influence its operation on BMW 335i?
A:
The cooling fan is on the engine side of the radiator, and utilization is governed by the ECM through the output final stage which is on the fan housing near to the fan motor. The fan is controlled with a pulse width modulated signal and for wiring the circuit high-amp fuse is used. Turning on the electric fan requires signals with the ECM such as the radiator outlet temperature, computed temperature of the catalytic converter, speed of the vehicle, voltage in the battery, and the required refrigerant pressure. The electric fan is turned on at this phase by the ECM at20% of its maximum standard to enable some diagnostic procedures before being turned off immediately the vehicle is started. To operate in harmony, the voltage that is produced by the fan at the time of deceleration should match the rpm values that is stored in the fan output stage. If the ECM has stored any cooling fan fault it should be checked that the fan is not jammed and can rotate freely. If the air conditioner is switched on, then the electric fan does not start at once and after the switch-off of the engine, the fan might run at variable speeds for a period of up to 10 minutes depending on catalyst temperature.
Fan Compression Shroud
64546921381
Q: How to remove and install the auxiliary electric cooling fan assembly on the BMW X5?
A:
The auxiliary electric cooling fan is mounted behind the front bumper, in front of the NC condenser. Begin by removing the front bumper cover and bumper carrier. At the radiator fan shroud, unclip the electrical connector from its holder and release it. Next, at the front of the radiator, remove the expansion rivets on the left and right side panels, then take off the side panels. Remove the mounting fasteners for the fan and fan shroud, and release the fan shroud from the clips at the top of the radiator. Feed the wiring harness out through the opening at the side of the radiator, then lift off the fan and fan shroud. Installation follows the reverse order of removal.

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