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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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Blower Unit - E30
Blower Unit - E30
Genuine BMW - Corporate Logo
T#:4557
Part#: 64541381633
In Stock
Sale - Save 8% $ 676.99

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

$ 620.80 USD
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Sale - Save 8%
$ 676.99

This product was last offered at the strikethrough price on
10-04-2026

$ 620.80 USD
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This electric auxiliary fan for BMW E30 M3 1988-1991 mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

This item fits the following BMWs:
1988-1991 E30 BMW M3
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A/C Expansion Valve - Priced Each
A/C Expansion Valve - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55821693
Part#: 1268300284
Back Ordered
New Item
$ 23.99 USD
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$ 23.99 USD
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HVAC Heater Control Valve
HVAC Heater Control Valve
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55785653
Part#: 64119890553
Ships in 1 Business Day
New Item
$ 207.99 USD
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$ 207.99 USD
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Designed to drop directly into place of your brittle factory unit, this high-quality replacement valve offers precise solenoid response to isolate your cooling system efficiently.
Air Conditioning O-Ring Kit
Air Conditioning O-Ring Kit
Genuine BMW - Corporate Logo
T#:55245792
Part#: 645083XKT
Ships in 1 Business Day
New Item
$ 13.51 USD
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$ 13.51 USD
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This Genuine BMW A/C O-Ring Kit features factory-specified 10.8mm and 23mm gasket rings engineered to seal critical high-pressure and suction line connections.
New A/C Compressor - 1986AD1124
New A/C Compressor - 1986AD1124
Bosch - Corporate Logo
T#:55857744
Part#: 64509180550
Ships in 1 Business Day
New Item
$ 786.99 USD
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$ 786.99 USD
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Genuine BMW Cabin Air Filter - Activated Charcoal
Genuine BMW Cabin Air Filter - Activated Charcoal
Genuine BMW - Corporate Logo
T#:57471119
Part#: 64115BA6609
Ships in 1 day
New Item
14% off MSRP $ 114.99

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

$ 98.99 USD
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14% off MSRP
$ 114.99

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

$ 98.99 USD
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Ensure optimal cabin air quality and uninhibited HVAC performance with a Genuine BMW Activated Carbon Microfilter. Tailored specifically for modern chassis application, this factory cabin air filter uses a multi-layer media infused with activated carbon to trap dust, pollen, and airborne particles while absorbing road odors and exhaust emissions. Essential for both everyday driving comfort and maintaining clear windshield defrosting efficiency, this direct-fit OEM filter drops straight into the factory housing without hassle.
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Electric A/C Compressor With Core Charge
Electric A/C Compressor With Core Charge
Genuine BMW - Corporate Logo
T#:53644180
Part#: 64529496108KT
Ships in 1 day
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$ 2,496.99 USD
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$ 2,496.99 USD
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Cabin Air Filter
Cabin Air Filter
5X Entries Into Our F80 M3 Sweepstakes
Hengst - Corporate Logo
T#:57543692
Part#: 64115A547D9
Ships on Oct 30, 2026
New Item
$ 18.99 USD
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$ 18.99 USD
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Clean air inside the cockpit is essential for maintaining an optimal driving environment, especially during spirited drives or daily commutes.
Cabin Air Filter - Set Of 2
Cabin Air Filter - Set Of 2
5X Entries Into Our F80 M3 Sweepstakes
Hengst - Corporate Logo
T#:57543688
Part#: 64118391385
Ships on Oct 30, 2026
New Item
$ 18.99 USD
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$ 18.99 USD
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Don't let a clogged cabin filter compromise your driving comfort or HVAC performance.
Cabin Air Filter
Cabin Air Filter
5X Entries Into Our F80 M3 Sweepstakes
Hengst - Corporate Logo
T#:57543690
Part#: 64119891558
Ships on Oct 30, 2026
New Item
$ 32.99 USD
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$ 32.99 USD
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Maintain peak cabin environment control and clean interior air quality with a premium Hengst activated charcoal cabin filter.

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