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BMW Heating & Air Conditioning for BMW X Series E53 (2000-2006)

Clear BMW chassis

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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BMW Natural Air Starter Kit

T#:26938396

Part#: 83125A7DC77

In Stock

$ 41.66

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

$ 39.42 USD

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$ 39.42 USD

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Genuine BMW Air Quality Sensor - E31 E32 E34 E36 E38 E39 E46 Z4 ...

For vehicles with automatic climate control

T#:16268

Part#: 64116917001

Ships in 3 Business Days

7% off MSRP $ 115.66

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

$ 108.01 USD

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7% off MSRP

$ 115.66

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

$ 108.01 USD

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Detects particulates in the air and triggers recirculation as necessary. Often damaged during front end impacts or careless cooling system disassembly.

Actuator For Ventilation Flap - E39, E53

T#:149959

Part#: 64116935444

Ships in 2 Business Days

2% off MSRP $ 101.99

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

$ 99.99 USD

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2% off MSRP

$ 101.99

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

$ 99.99 USD

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Genuine BMW Actuator For Ventilation Flap
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5

Actuator Foot Room Flaps - E39, E53

T#:149955

Part#: 64116935440

Ships in 2 Business Days

2% off MSRP $ 101.99

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

$ 99.99 USD

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Qty

2% off MSRP

$ 101.99

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

$ 99.99 USD

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Genuine BMW Actuator Foot Room Flaps
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5

Genuine BMW A/C Pressure Sensor

T#:215675

Part#: 64539323658

In Stock

6% off MSRP $ 96.99

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

$ 90.99 USD

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6% off MSRP

$ 96.99

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

$ 90.99 USD

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Genuine BMW Pressure Sensor -

This item fits the following BMW Chassis:
E38,E39,E53,E63,E65,E70,E71,F01,F02,F06,F10,F12,F13,F15,F16,F25,F26,

Heater Valve - E39, X5

T#:24655

Part#: 64128374995

Ships in 2 Business Days

3% off MSRP $ 305.99

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

$ 297.99 USD

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3% off MSRP

$ 305.99

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

$ 297.99 USD

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The HVAC heater control valve regulates the flow of coolant into to the heater core. A faulty heater valve can lead to a cabin that is either does not warm up or is too hot.

This item fits the following BMWs:
1999-2003 E39 BMW 525i 528i 530i - not for cars with Auxilary Heating option code S536A
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i X5 4.6is

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Genuine BMW Coolant hose - E53 X5 N62

T#:150749

Part#: 64216919107

In Stock

Sale - Save 9% $ 77.99

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

$ 71.35 USD

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Qty

Sale - Save 9%

$ 77.99

This product was last offered at the strikethrough price on
08-26-2026

$ 71.35 USD

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Genuine BMW Hose F Additional Water Pump/Water Valve
This item fits the following BMW Chassis:
E53 48IS,E53 X5

AC / Heater Control Panel Buttons - E39 1997-2000

T#:4573

Part#: 64118375645

Ships in 3 Business Days

2% off MSRP $ 212.99

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

$ 207.99 USD

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Qty

2% off MSRP

$ 212.99

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

$ 207.99 USD

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Have the white pictograms worn off the HVAC buttons on your BMW E39 5 series? Are you missing one or more buttons entirely? It's a very common problem on the 1997, 1998, 1999 and 2000 model 5 series. This is a new set of HVAC control panel buttons, just what you need to finally do a DIY fix of your faded or missing HVAC buttons. These buttons are the factory replacement units (a Genuine BMW product) that simply snap into place. NOTE Panel is not included. This product is the buttons only.

This item fits the following BMWs:
1997-2000 E39 BMW 525i 528i 530i 540i M5

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BMW Cabin Filter

5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:594182

Part#: 64319224085

Ships in 8 Business Days

$ 37.99 USD

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Qty

$ 37.99 USD

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The **Hengst Cabin Filter** delivers fresh, clean air to your vehicle's interior by capturing dust, pollen, and other pollutants. Built with durable materials and available with optional activated charcoal to eliminate odors and harmful gases, it enhances air quality, reduces allergens, and ensures optimal HVAC system performance for a more comfortable and healthier drive.

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Actuator Rear Room Flap - E39, E53

T#:149956

Part#: 64116935441

Special Order: No Guaranteed ETA

2% off MSRP $ 101.99

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

$ 99.99 USD

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Qty

2% off MSRP

$ 101.99

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

$ 99.99 USD

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Genuine BMW Actuator Rear Room Flap
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5

A/C O-Ring (10.8mm Diameter)

T#:3018037

Part#: 64508375741

Ships in 1 Business Day

$ 3.99

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

$ 2.99 USD

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$ 2.99 USD

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O-Rings are used to seal various items and without them, you might experience a leak in your vehicle. When doing any sort of work on your air conditioning system, be sure to use new O-Rings to ensure a proper seal. Getting the correct O-Rings can be a chore, but ECS Tuning has made it easy.

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BMW NATURAL AIR REFILL MOUNT

T#:26938390

Part#: 83125A7DCA2

In Stock

$ 17.99 USD

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Qty

$ 17.99 USD

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Blower Motor - E39, E53

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic air conditioning

T#:579829

Part#: 53037

Special Order: No Guaranteed ETA

Sale - Save 29% $ 135.99

This product was last offered at the strikethrough price on
05-03-2026

$ 97.23 USD

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Qty

Sale - Save 29%

$ 135.99

This product was last offered at the strikethrough price on
05-03-2026

$ 97.23 USD

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For cars equipped with automatic air conditioning.

BMW NATURAL AIR REFILL RELAX

T#:26938395

Part#: 83125A7DC98

In Stock

$ 15.99

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

$ 14.99 USD

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$ 14.99 USD

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Heater Valve Repair Kit - E53, E70, E71

10X Entries Into Our F80 M3 Sweepstakes

T#:580956

Part#: HVRK1

In Stock

Sale - Save 39% $ 90.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.56 USD

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Qty

Sale - Save 39%

$ 90.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.56 USD

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This heater valve repair kit is perfect for the DIYer! This kit contains seals and plungers that replace the failed components in your broken heater valve.

BMW NATURAL AIR REFILL FORES

T#:26938394

Part#: 83125A7DCA3

In Stock

$ 15.99 USD

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Qty

$ 15.99 USD

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Air Conditioning Service Valve - R134A

T#:16242204

Part#: 64509177579

Ships in 2 Business Days

$ 12.99

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

$ 10.99 USD

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Qty

$ 10.99 USD

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Genuine BMW Water valve

T#:150216

Part#: 64118379921

Ships in 2 Business Days

3% off MSRP $ 236.99

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

$ 230.99 USD

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Qty

3% off MSRP

$ 236.99

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

$ 230.99 USD

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Genuine BMW Water Valve -
This item fits the following BMW Chassis:
E53 X5

Genuine BMW Blower Motor

T#:368705

Part#: 64118385558

Ships in 2 Business Days

2% off MSRP $ 412.00

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

$ 401.99 USD

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Qty

2% off MSRP

$ 412.00

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

$ 401.99 USD

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Genuine BMW Blower Motor Resistor - Rear - E39 E53 E38

T#:368701

Part#: 64118369561

Ships in 7 Business Days

3% off MSRP $ 194.99

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

$ 189.99 USD

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Qty

3% off MSRP

$ 194.99

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

$ 189.99 USD

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Genuine BMW Temperature Sensor - E39 E53

For vehicles with production date from 03/2000

T#:150251

Part#: 64118385563

Ships in 7 Business Days

2% off MSRP $ 54.99

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

$ 53.99 USD

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Qty

2% off MSRP

$ 54.99

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

$ 53.99 USD

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Genuine BMW Evaporator Temperature Sensor
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5

Actuator Ram Pressure Flap - E39, E53

T#:149958

Part#: 64116935443

Special Order: No Guaranteed ETA

2% off MSRP $ 101.99

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

$ 99.99 USD

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Qty

2% off MSRP

$ 101.99

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

$ 99.99 USD

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Genuine BMW Actuator Ram Pressure Flap
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5

Air Conditioning Condenser

T#:467074

Part#: 64536914216

Ships in 7 Business Days

8% off MSRP $ 554.99

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

$ 510.99 USD

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Qty

8% off MSRP

$ 554.99

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

$ 510.99 USD

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Genuine BMW Blower Unit - 12901745182 - E39,E53,E85

T#:20685

Part#: 12901745182

Ships in 7 Business Days

2% off MSRP $ 288.99

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

$ 282.99 USD

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Qty

2% off MSRP

$ 288.99

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

$ 282.99 USD

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Genuine BMW Blower Unit
This item fits the following BMW Chassis:
E85 Z4M,E39,E53 X5 X5,E85 Z4,E86 Z4

Fits BMW Engines including:
M54,M62,N52,S54

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OEM Hengst Cabin filter - Pollen - E53 X5

5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:638433

Part#: 64318409043

Ships on Sep 25, 2026

$ 17.99 USD

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Qty

$ 17.99 USD

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Next time you perform maintenance on your vehicle, don't forget to change your cabin air filter. Cain filters are an important part of the climate control system that filters out contaminants in the air that you breathe. If you have noticed that your heat or A/C is not blowing as strong as normal, this could be due to a clogged filter. Swap out your dirty, old filter to ensure your air is clean and easy-flowing! Cabin filters should be changed out every 30,000 miles to maintain optimal comfort. If you have noticed reduced airflow through your HVAC system before this point, the filter is most likely clogged and should be replaced early to prevent air pollutants from circulating through the vehicle's cabin.

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Rubber Grommet - E36, E38, E39, E46, E53

D=22Mm/D=4Mm

T#:139675

Part#: 61131356312

In Stock

Sale - Save 40% $ 4.99

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

$ 2.99 USD

Limited Qty Sale

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Qty

Sale - Save 40%

$ 4.99

This product was last offered at the strikethrough price on
06-04-2026

$ 2.99 USD

Limited Qty Sale

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Genuine BMW Rubber Grommet - D=22mm/D=4mm
This item fits the following BMW Chassis:
E39 M5,E46 M3,E53 48IS,E36,E38,E39,E46,E53 X5

BMW NATURAL AIR REFILL ENDLE

T#:26938391

Part#: 83125A7DCA4

In Stock

$ 15.99 USD

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Qty

$ 15.99 USD

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Blower Motor - E39, E53

We Price Match - Give Us A Call or Chat!

T#:3077057

Part#: 64118385558

Back Ordered

$ 220.99

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

$ 213.99 USD

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Qty

$ 213.99 USD

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Keep your climate control system functioning with this new blower motor

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