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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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Final Stage Unit (Blower Regulator)

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T#:594107

Part#: 64119276112

In Stock at Vendor

$ 154.05

This product was last offered at the strikethrough price on
03-30-2026

$ 154.03 USD

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$ 154.03 USD

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Replacement Blower Regulator from Valeo

Mahle-Behr Condenser Air Conditioning With Drier

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T#:52586628

Part#: 64509891030

In Stock at Vendor

$ 469.99

This product was last offered at the strikethrough price on
05-08-2026

$ 456.99 USD

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$ 456.99 USD

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Refresh the A/C system in your G30/G11/G12/G15 today.

A/C Condenser

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T#:594418

Part#: 64509255983

In Stock at Vendor

$ 164.78 USD

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$ 164.78 USD

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If your A/C isn't working as it should, or if your BMW has been in an accident, there is a good chance your condenser is damaged. Be sure to replace it to get your A/C working again.

A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Early M...

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T#:32118922

Part#: A301014CEARLYSET

Ships in 3 Business Days

$ 154.00 USD

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$ 154.00 USD

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Designed specifically for the early model E30 M3, this R134a A/C line is a direct replacement of your original high-pressure condenser to drier return line. While your original R12 lines can be used, it's highly recommended to replace all rubber lines when converting to R134a. What’s included? High-pressure condenser return line (condenser to drier) 2x #6 R134a o-ring(s) Fitment notes: For use with the following models (< 09/87): BMW E30 (320is, M3) Cross reference part numbers: 64539067578, 64531386565

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Condenser to Receiver Dryer Pressure Hose - Receiver Side

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T#:54388446

Part#: 64538390473

Ships in 9 Business Days

$ 47.99 USD

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$ 47.99 USD

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Whether it's a daily driver or a weekend street machine, keeping every system on your BMW operating at peak efficiency is critical. A leaking A/C line doesn't just mean an uncomfortable cabin—it means an inefficient system drawing unnecessary load.

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Air Conditioning Service Valve - R134A

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T#:16242204

Part#: 64509177579

In Stock at Vendor

$ 12.99

This product was last offered at the strikethrough price on
05-08-2026

$ 11.99 USD

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$ 11.99 USD

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Receiver Drier

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T#:594787

Part#: 64536907403

In Stock at Vendor

$ 55.25 USD

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$ 55.25 USD

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Includes the cap, o-rings, snap ring and dust cap.

A/C Compressor With Magnetic Clutch

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T#:2317855

Part#: 64526826879

In Stock at Vendor

$ 610.99

This product was last offered at the strikethrough price on
04-19-2026

$ 563.99 USD

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$ 563.99 USD

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A/C Solutions BMW E30 24v Swap Conversion Kit (S50, S52, S54, And Mor...

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For Vehicles Produced Up To 09/87 Only

T#:32350849

Part#: E3024VEARLY

Ships in 3 Business Days

Starting at $ 1,844.00 USD

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Starting at $ 1,844.00 USD

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Designed and engineered for the enthusiast, this conversion kit offers a complete, plug-and-play R134a upgrade allowing you to properly run A/C in your 24v swapped E30 without sacrificing the OEM look and feel. Using the E36 M3 Denso compressor and our Denso Compressor Manifold, this has been designed to work with the S50, S52, and S54 as well as the M50, M52, and M54 engine and comes complete with a new Denso compressor, CSF parallel flow condenser and SPAL fan, R134a expansion valve, and new R134a lines (inside and out). NOTE: All variations ship with the late model filter drier and will require this safety switch if not already fitted. Which condenser and fan should I choose? For a complete and proper conversion, we strongly recommend using our new high performance CSF parallel flow condenser and SPAL fan combo for the most efficient A/C system. If you are planning to use your original OEM fan, we recommend using the Nissens condenser. Do I need to replace my interior lines? While your original R12 lines can be used, it's highly recommended to replace all rubber lines when converting to R134a to prevent against leaks. What if my E30 didn't come factory with A/C? Our products are designed to support factory A/C models; however, they can be fitted into non-A/C applications, but you will need to obtain a factory HVAC wiring harness, high-pressure drier return line (long metal return line), evaporator, and factory interior HVAC box with sensors, control module, thermostat, etc. Note: BMW compressor bracket 64551730768 will be required to support the Denso compressor. What’s in the box? Genuine Denso E36 compressor A/C Solutions 24v Denso compressor manifold CSF parallel flow condenser w/ genuine SPAL 13" fan and hardware (optional) Nissens parallel flow condenser (optional) Interior line set (optional) Low-pressure suction line (bulkhead to compressor) High-pressure discharge line (compressor to drier) High-pressure condenser return line (condenser to drier) OE R134a filter drier R134a expansion valve R134a high-pressure adapter fitting Model specific R134a o-ring kit R134a retrofit label Wiring kit and misc. hardware Detailed installation instructions This product requires no R&D, and is easily reversible using professionally engineered components, OEM-like hardware, and durable replacement parts resulting in a trouble-free installation that can be completed in 4-6 hours by a professional. It is designed to fit factory S50, S52, and S54 headers while providing ample clearance around the factory oil cooler lines and OEM brake ducting/undertray. Proper functionality of the evaporator, expansion valve, and HVAC sensors is required for a fully functional system.

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A/C Compressor With Clutch

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T#:594784

Part#: 64506950789

In Stock at Vendor

$ 766.21 USD

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$ 766.21 USD

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If you’re Air Conditioning Condenser leaks or is just plain worn out, your cars A/C will not function. This can leave your car hot in the summer, and hard to defrost in the winter. With it not working, you'll be hauling around a lot of extra weight for no reason, so you might as well get it fixed. This replacement condenser will work perfectly with your vehicle and keep your vehicle cool.

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New A/C Compressor - 1986AD1124

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T#:55857744

Part#: 64509180550

In Stock at Vendor

$ 611.99 USD

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$ 611.99 USD

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A/C Solutions E30 24v Swap Denso Compressor Manifold

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T#:32284524

Part#: ACS-24V

Ships in 3 Business Days

$ 230.99 USD

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$ 230.99 USD

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Designed for the E36 M3 Denso Compressor, our 24v manifold allows you to run our E30 24v Swap Line Set and retain A/C in your S5x or M5x powered E30. Professionally engineered, designed, and manufactured in California, each component has been fully inspected, tested, and anodized to withstand the toughest conditions without sacrificing the OEM look and feel. Can I reuse my existing Denso compressor? Yes, your original Denso 471-1114 or 471-1115 can be used as long as it's clean. If you are unsure of its condition, do not attempt to reuse it without further inspection. What’s included? A/C Solutions 24v compressor manifold (for Denso 471) Fitment notes: This must be used in conjunction with the BMW E36 M3 Denso Compressor (Denso 471-1114 or 471-1115) and the A/C Solutions E30 24v Swap Lines. For use with the following models with the S50, S52, S54, M50, M52, or M54 engine: BMW E30 (all) PATENT PENDING

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BMW Heating & Air Conditioning

Sub-Categories

Final Stage Unit (Blower Regulator)

Mahle-Behr Condenser Air Conditioning With Drier

A/C Condenser

A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Early M...

Condenser to Receiver Dryer Pressure Hose - Receiver Side

Air Conditioning Service Valve - R134A

Receiver Drier

A/C Compressor With Magnetic Clutch

A/C Solutions BMW E30 24v Swap Conversion Kit (S50, S52, S54, And Mor...

A/C Compressor With Clutch

New A/C Compressor - 1986AD1124

A/C Solutions E30 24v Swap Denso Compressor Manifold

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