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BMW Heating & Air Conditioning

Is your BMW blowing hot air when you want AC? Not getting enough hot air when it's cold out? Well we have the heater cores, heater valves, blower motors and related parts for your BMW. Tip: Is your air conditioning / heater fan going crazy? Does it only run at one speed or not work at all? Then a likely culprit is this blower resistor, often called the "final stage unit" in the BMW world. The function of this part is to regulate the voltage of the blower motor on BMWs which use the digital climate control. This blower resistor is a notorious weakness on the cars that use it. When it fails, your blower fan speed can fluctuate as if it has a mind of its own, or get stuck at one position. BMW has updated this item several times and we only carry the most current version.

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Exterior Temperature Sensor Repair Kit - MOST BMWs (see applications)
Exterior Temperature Sensor Repair Kit - MOST BMWs (see applications)...
Packaged by Turner - Corporate Logo
T#:578658
Part#: 65816905133-1KT
In Stock
Sale - Save 23% $ 96.85

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

$ 74.70 USD
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Sale - Save 23%
$ 96.85

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

$ 74.70 USD
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Onboard computer not reading accurate ambient temperatures anymore? This kit includes everything you need to restore external temp monitoring to your BMW.
ACM Blower Motor - E30, Z3
ACM Blower Motor - E30, Z3
ACM - Corporate Logo
T#:555935
Part#: 64111370930ECS
Ships in 1 Business Day
$ 218.76

This product was last offered at the strikethrough price on
03-02-2026

$ 209.97 USD
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$ 209.97 USD
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If you are dealing with crickets in the dash, it is time to change out your blower motor! Over time the bearings can become faulty and being to cause squeaking at lower fan speeds and eventually at all speeds. Additionally, the fan motor can also fail, preventing any air from flowing through the vents.
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ACM Blower Motor - E31, E32, E34
ACM Blower Motor - E31, E32, E34
ACM - Corporate Logo
T#:1196097
Part#: 64118390935
In Stock at Vendor
$ 170.11

This product was last offered at the strikethrough price on
05-11-2026

$ 169.83 USD
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$ 169.83 USD
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Replace your failing blower motor before it becomes a fire hazard
HVAC Blow Motor Resistor
HVAC Blow Motor Resistor
Mahle - Corporate Logo
T#:591293
Part#: 64119355981
In Stock
$ 143.77

This product was last offered at the strikethrough price on
03-04-2026

$ 135.72 USD
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$ 135.72 USD
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HVAC Blow Motor Resistor

The HVAC Blow Motor Resistor is a crucial component in the HVAC system responsible for regulating the blower fan's speed. Often, when the blower fan fails, it is actually the blower motor resistor, also known as the final stage unit, that is at fault. This part ensures that the fan operates smoothly across all speed settings. Symptoms of a failing resistor may include an erratic "auto" setting or a fan that only functions on certain speeds, impacting the overall comfort and climate control in the vehicle.

Benefits:

  • Regulates the blower fan speed for consistent HVAC performance
  • Essential for smooth operation of the fan across all speed settings
  • Resolves issues with erratic "auto" settings and uneven fan speeds
  • Ensures proper climate control and comfort within the vehicle
  • High-quality construction for reliable and long-lasting performance
  • Easy replacement to restore full functionality to the HVAC system
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Blower Motor
Blower Motor
ACM - Corporate Logo
T#:371617
Part#: 64118390208
Ships in 1 Business Day
$ 113.71

This product was last offered at the strikethrough price on
05-11-2026

$ 112.64 USD
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$ 112.64 USD
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ACM Blower Motor - E46
ACM Blower Motor - E46
ACM - Corporate Logo
T#:377013
Part#: 64119204154
Ships in 1 Business Day
$ 136.96

This product was last offered at the strikethrough price on
05-11-2026

$ 136.33 USD
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$ 136.33 USD
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With squirrel cages
ACM Blower Motor Resistor - E70, E71, E82, E88, E90, E91, E92, E93, Z4
ACM Blower Motor Resistor - E70, E71, E82, E88, E90, E91, E92, E93, Z...
ACM - Corporate Logo
T#:377148
Part#: 64119265892
Ships in 1-2 days
$ 121.99

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

$ 118.99 USD
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$ 118.99 USD
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Used to control the speed of the blower motor, commonly referred to as the FSU
ACM BMW Blower - E30 3 Series
ACM BMW Blower - E30 3 Series
ACM - Corporate Logo
T#:149593
Part#: 64111466015
Back Ordered
$ 598.98 USD
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$ 598.98 USD
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This blower motor helps to supply the cabin of your BMW with either hot air from the heater core or cool air from the air conditioning system. Failing blower motors may not work at all or blow very little even under the highest settings. Another sign of a failing blower is a high pitched chirping sound, often heard at lower fan speeds. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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ACM A/C Evaporator - E82, E88, E90, E91, E92, E93
ACM A/C Evaporator - E82, E88, E90, E91, E92, E93
ACM - Corporate Logo
T#:377470
Part#: 64119179802
Ships in 1-2 days
$ 157.99 USD
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$ 157.99 USD
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Get your A/C working properly again
ACM Heater Core - E39, E53
ACM Heater Core - E39, E53
ACM - Corporate Logo
T#:377099
Part#: 64118385562
Ships in 1-2 days
$ 363.99 USD
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$ 363.99 USD
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Replace your leaking or clogged core
A/C Compressor With Magnetic Clutch
A/C Compressor With Magnetic Clutch
Mahle - Corporate Logo
T#:4070464
Part#: 64526826879
Ships in 1-2 days
$ 946.99

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

$ 919.99 USD
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$ 919.99 USD
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Receiver/Drier Canister
Receiver/Drier Canister
ACM - Corporate Logo
T#:594027
Part#: 64538375757
Ships in 1-2 days
$ 81.99 USD
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$ 81.99 USD
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ACM A/C Hose - Condensor To Dryer - E36
ACM A/C Hose - Condensor To Dryer - E36
ACM - Corporate Logo
T#:372350
Part#: 64538375753
Back Ordered
$ 83.99

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

$ 80.99 USD
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$ 80.99 USD
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Quality replacement hose for your air conditioning system
ACM Blower Motor Resistor - E36
ACM Blower Motor Resistor - E36
ACM - Corporate Logo
T#:369182
Part#: 64116929540
Back Ordered
$ 60.99 USD
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$ 60.99 USD
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Controls the blower motor speed

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