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BMW Heating & Air Conditioning for BMW Z3 (1996-2002)

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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 Blower Motor - E30, Z3

T#:555935

Part#: 64111370930ECS

Ships in 1 Business Day

$ 225.00 USD

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$ 225.00 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 Auxiliary Fan Resistor - E12, E23, E24, E28, E30, E31, E32, E34, ...

T#:11061

Part#: 64121388069

In Stock at Vendor

$ 30.65 USD

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$ 30.65 USD

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OEM BMW HEATER & A/C REPAIR KIT RESISTOR 64121388069

Blower Motor

2X Entries Into Our F80 M3 Sweepstakes

T#:585017

Part#: 64111370930

Ships in 2 Business Days

$ 140.99 USD

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$ 140.99 USD

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Keep the air in your vehicle circulating

Denso Air Conditioning Compressor - E36 323 328, Z3 Non-M & M Coupe/R...

T#:31357373

Part#: 64528391474

In Stock

$ 482.73 USD

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$ 482.73 USD

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If your compressor is damaged, your air conditioning system might not function, leaving you hot in the summer and without a defroster in the winter. There are numerous ways a compressor can be damaged, but no matter how it happened, be sure to replace it today with this quality replacement.

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ACM Receiver Drier - E36, Z3

T#:1196167

Part#: 64538372977

Ships in 4 Business Days

$ 40.92 USD

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$ 40.92 USD

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Recommended to be replaced any time the A/C system is opened

URO Cooling System Water Valve - BMW E36 Z3

2X Entries Into Our F80 M3 Sweepstakes

T#:18468300

Part#: 64118375443

In Stock

$ 167.99 USD

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$ 167.99 USD

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URO Cooling System Water Valve - BMW E36 Z3

The URO Cooling System Water Valve - BMW E36 Z3 is designed to ensure proper coolant flow for your vehicle's HVAC system, providing precise control over the heater and cooling operation. This high-quality, precision-molded water valve is made to factory specifications for easy installation and reliable function. Engineered from durable materials, it can withstand the heat and corrosive effects of antifreeze, making it a long-lasting solution for your BMW E36 Z3's cooling system.

Guaranteed fitment for BMW E36 Z3
Precision-molded to factory HVAC heater control valve dimensions for easy installation
Temperature rating: -40º F to 275º F (-40º C to 135º C) for optimal performance in varying conditions
High-quality materials withstand the heat and corrosive effects of antifreeze
Designed to maintain consistent cooling system performance
24-month unlimited mileage warranty for peace of mind

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Water Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:593440

Part#: 64118369807

Ships in 2 Business Days

$ 405.99 USD

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$ 405.99 USD

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If your HVAC is blowing hot or warm air when you have the air conditioning on, it might be the water valve that is to blame. The water valve controls the flow of water for the heat verse the air conditioning.

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ACM A/C Pressure Sensor

T#:370959

Part#: 64539181464

In Stock

10% off MSRP $ 56.57

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

$ 50.99 USD

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10% off MSRP

$ 56.57

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

$ 50.99 USD

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Part of the A/C system

ACM Air Conditioning Condenser - Z3

T#:378579

Part#: 64538398181

Ships in 1-2 days

$ 237.99 USD

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$ 237.99 USD

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Replacement condenser to keep your A/C working

A/C Expansion Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:373092

Part#: 64111468479

Back Ordered

$ 23.99 USD

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$ 23.99 USD

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The a/c expansion valve is used to control the amount of refrigerant that is entering the evaporator.

URO Air Conditioning Expansion Valve - E36, Z3

2X Entries Into Our F80 M3 Sweepstakes

T#:1196173

Part#: 64118384379

Back Ordered

$ 25.99

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

$ 24.99 USD

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$ 24.99 USD

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ACM Air Conditioning Schrader Valve - R134A

T#:372320

Part#: 64509177577

Back Ordered

$ 11.99

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

$ 10.99 USD

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$ 10.99 USD

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Keep your A/C working perfectly

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