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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)...

10X Entries Into Our F80 M3 Sweepstakes

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.

Bav Auto Blower Motor - E88 E9X Z4

10X Entries Into Our F80 M3 Sweepstakes

T#:579895

Part#: 55362

In Stock

Sale - Save 20% $ 104.99

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

$ 83.99 USD

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Sale - Save 20%

$ 104.99

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

$ 83.99 USD

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The blower motor is located behind the glove box and is responsible for circulating air. If yours has failed, there may be little to no air flow. Reuses your regulator. Blower motor resistor part number 64119265892 sold separately.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Blower Motor - BMW E30 3-Series, Z3

10X Entries Into Our F80 M3 Sweepstakes

T#:640505

Part#: 64111370930

In Stock

Sale - Save 20% $ 123.99

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

$ 99.19 USD

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Sale - Save 20%

$ 123.99

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

$ 99.19 USD

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Replace your defective E30 heater/air conditioning blower motor with this Bav Auto replacement. If you are experiencing reduced or no blower fan output it may be time to replace this blower motor. This integrated unit includes both the motor and the fan blades. It is mounted under the windshield cowl at the base of the windshield. Bav Auto replacement blower motor for BMW part # 64111370930 From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Blower Motor - Non-Removable Cages - E36

10X Entries Into Our F80 M3 Sweepstakes

T#:579852

Part#: 53766

Ships on Apr 2, 2027

Sale - Save 10% $ 104.99

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

$ 94.49 USD

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Sale - Save 10%

$ 104.99

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

$ 94.49 USD

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Same as 64111468453 and 64118390208 This part does not have removable fan wheels. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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OEM Nissens A/C Compressor - New - F39 X1, F48 X2

T#:641073

Part#: 64526826880

In Stock

Sale - Save 68% $ 702.99

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

$ 224.78 USD

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Qty

Sale - Save 68%

$ 702.99

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

$ 224.78 USD

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Is your AC blowing hot air? Replace your AC compressor with the original one that came from the factory itself. Air conditioning works by compressing a refrigerant gas (it will heat up) which then flows to the condenser radiator on the front of the car to cool. When it gets to the evaporator, the liquid expands back into a gas, causing a cooling effect.

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Bav Auto Blower Motor - BMW E46 3-Series

10X Entries Into Our F80 M3 Sweepstakes

T#:640504

Part#: 64119204154

In Stock

Sale - Save 20% $ 112.99

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

$ 90.39 USD

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Qty

Sale - Save 20%

$ 112.99

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

$ 90.39 USD

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Replace your defective E46 heater/air conditioning blower motor with this Bav Auto replacement. If you are experiencing reduced or no blower fan output it may be time to replace this blower motor. This integrated unit includes both the motor and the fan blades. It is mounted under the windshield cowl at the base of the windshield. Bav Auto replacement blower motor for BMW part # 64119204154 and 64118372797. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Blower Motor - E39, E53

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic air conditioning

T#:579829

Part#: 53037

Special Order: No Guaranteed ETA

Sale - Save 29% $ 135.99

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

$ 97.23 USD

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Sale - Save 29%

$ 135.99

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

$ 97.23 USD

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For cars equipped with automatic air conditioning.

A/C Expansion Valve 999352

T#:54388491

Part#: 64516924984

Ships in 5 Business Days

$ 49.99 USD

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$ 49.99 USD

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When it's time to overhaul your BMW or MINI's A/C system, cutting corners isn't an option. This replacement A/C expansion valve mounts directly to both refrigerant lines running into the evaporator core, precisely regulating the flow of freon to keep your cabin ice cold.

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A/C Receiver / Drier Insert 95467

T#:54388477

Part#: 64509237857

Ships in 1 Business Day

$ 59.99 USD

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$ 59.99 USD

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When you're refreshing your ultimate driving machine’s climate control system, cutting corners isn't an option. This OEM-quality A/C receiver drier tube mounts directly to the side of the condenser radiator, acting as the frontline defense against internal moisture and debris.

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OEM Nissens A/C Compressor - New - F30 335i xDrive, F25 X3 xDrive35i,...

T#:641074

Part#: 64529217869

In Stock

Sale - Save 13% $ 651.99

This product was last offered at the strikethrough price on
08-25-2026

$ 567.99 USD

Limited Qty Sale

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Qty

Sale - Save 13%

$ 651.99

This product was last offered at the strikethrough price on
08-25-2026

$ 567.99 USD

Limited Qty Sale

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Is your AC blowing hot air? Replace your AC compressor with the original one that came from the factory itself. Air conditioning works by compressing a refrigerant gas (it will heat up) which then flows to the condenser radiator on the front of the car to cool. When it gets to the evaporator, the liquid expands back into a gas, causing a cooling effect.

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ACM Blower Motor - 64118385558 - E39, E53 X5

T#:58818983

Part#: 64118385558

Ships in 1-2 days

$ 271.99 USD

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$ 271.99 USD

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When the blower motor fails, your climate control stops working. This replacement restores all fan speeds and comes with the fan cage for a straightforward installation.

Blower Motor Resistor

T#:54388354

Part#: 64113422663

Ships in 3 Business Days

$ 55.84 USD

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$ 55.84 USD

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Nothing ruins track day prep or a spirited weekend drive faster than a dead HVAC system. If your BMW’s interior fan is behaving erratically or has stopped blowing entirely, your blower motor resistor has given up the ghost.

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Value Heater Control Valve kit - E39

10X Entries Into Our F80 M3 Sweepstakes

T#:56507842

Part#: 64128374995KT2

Ships in 3 Business Days

$ 104.06 USD

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$ 104.06 USD

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Engineered for the enthusiast who demands total reliability and value, this kit combines proven components to completely revitalize your HVAC cooling circuit. We spec this package with dual Elaplast hoses and a Bremman heater control valve to ensure a value yet rock solid option for temperature regulation

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Heater Control Valve kit - E39

10X Entries Into Our F80 M3 Sweepstakes

T#:56507852

Part#: 64128374995KT3

Ships in 3 Business Days

$ 179.08 USD

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$ 179.08 USD

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This overhaul kit replaces aging, soft failure prone factory plumbing with fresh Elaplast hoses, a high durability Febi heater control valve, and ECS stainless band clamps. Built to maintain proper cooling system pressure

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Cabin And Oil Filter Set

5X Entries Into Our F80 M3 Sweepstakes

T#:55497379

Part#: 3123300001SK

Ships on Nov 2, 2026

$ 51.99

This product was last offered at the strikethrough price on
09-17-2026

$ 49.99 USD

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$ 49.99 USD

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Don't let a choked-up oil filter rob your engine of vital protection or let a clogged cabin filter compromise your focus behind the wheel. Meyle’s oil filter is engineered to withstand the demands of high-performance driving

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Blower Motor - E39/E53

5X Entries Into Our F80 M3 Sweepstakes

T#:54852005

Part#: 64118385558

Ships on Nov 2, 2026

$ 120.99 USD

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$ 120.99 USD

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Dashboard climate control blower fan fits E39 5-Series and E53 X5.

Cabin Air Filter - iX

5X Entries Into Our F80 M3 Sweepstakes

T#:54852010

Part#: 64119891558

Ships on Nov 2, 2026

$ 90.99 USD

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$ 90.99 USD

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HVAC housing charcoal microfilter purifies air inside BMW iX chassis.

Air Conditioning O-Ring Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:56616383

Part#: 64508374959KT2

Back Ordered

$ 39.33 USD

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$ 39.33 USD

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Designed for BMW enthusiasts who demand zero leak reliability, this A/C O-Ring Kit delivers precision fit seals crafted from high temperature, chemical resistant elastomers. Whether you're completing routine maintenance or overhauling your climate control setup

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