BMW Heating & Air Conditioning for BMW 5 Series E28 (1982-1988)

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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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ACM Auxiliary Fan Resistor - E12, E23, E24, E28, E30, E31, E32, E34, ...
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T#:11061
Part#: 64121388069
In Stock at Vendor
$ 30.65 USD
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OEM BMW HEATER & A/C REPAIR KIT RESISTOR 64121388069
Receiver Drier
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T#:372997
Part#: 64531371756
Back Ordered
$ 23.99 USD
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Recommended to be replaced any time the A/C system is opened
Mono Valve Repair Kit
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T#:31589380
Part#: 0008350644R
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$ 22.99 USD
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URO Air Conditioning Expansion Valve - BMW E24 E28
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T#:579982
Part#: 64511372077U
Back Ordered
$ 34.99 USD
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The air conditioning expansion valve is used to control the amount of refrigerant that is entering the evaporator. If the valve fails, it can cause evaporator flooding, resulting in poor air conditioning performance and possible damage to the compressor. If your expansion valve is failing, replace it prior to additional damage being done. This is the perfect replacement for damaged or worn valves when the A/C system is not working at peak efficiency. When working with the A/C system, it is always recommended that a professional performs maintenance. It is illegal to vent refrigerant into the atmosphere, so go to a local shop to have your refrigerant drained properly before replacing A/C components.
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ACM O-Ring
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ACM - Corporate Logo
T#:361824
Part#: 64508390602
In Stock
Sale - Save 57% $ 3.99

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

$ 1.73 USD
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Sale - Save 57%
$ 3.99

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

$ 1.73 USD
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Diameter is 11.1MM

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