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BMW Heating & Air Conditioning for BMW 3 Series E46 (1999-2005)

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

Ships in 3 Business Days

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.

OEM Nissens A/C Evaporator Assembly - E46, E83 X3

T#:640800

Part#: 64118384251

Back Ordered

$ 100.99 USD

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$ 100.99 USD

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This is an OEM Nissens Air conditioning evaporator core for BMW E46 3 series and E83 X3's. This evaporator core is located inside the cabin under the dash. It helps to transfer the cool air from the compressor to the cabin. A leaking evaporator can cause poor A/C performance and cooling. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si

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ACM Blower Motor - E46

T#:377013

Part#: 64119204154

Ships in 2 Business Days

$ 136.96

This product was last offered at the strikethrough price on
05-11-2026

$ 136.33 USD

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$ 136.33 USD

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With squirrel cages

Meyle Blower Motor Resistor - BMW E39 E46 E83 E53

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

T#:370967

Part#: 64116923204

Ships in 8 Business Days

$ 47.99 USD

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$ 47.99 USD

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The blower motor resistor controls the speed of the blower motor - a failed unit can leave you without heat or air conditioning when you really need it.

BMW X3 04- COMPRESSO

T#:583899

Part#: 64526916232

Ships in 7 Business Days

$ 496.99 USD

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$ 496.99 USD

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Receiver/Drier Canister

T#:594027

Part#: 64538375757

Ships in 1-2 days

$ 81.99 USD

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$ 81.99 USD

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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

Add to Wish List

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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BMW Heating & Air Conditioning for BMW 3 Series E46 (1999-2005)

Sub-Categories

Exterior Temperature Sensor Repair Kit - MOST BMWs (see applications)...

OEM Nissens A/C Evaporator Assembly - E46, E83 X3

ACM Blower Motor - E46

Meyle Blower Motor Resistor - BMW E39 E46 E83 E53

BMW X3 04- COMPRESSO

Receiver/Drier Canister

Bav Auto Blower Motor - BMW E46 3-Series

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