How to remove and install the blower motor from the evaporator housing on Audi A6?

Remove the glove compartment. Working under the right side dashboard, separate the harness connector, remove the blower mounting screws, and pull the blower out of the evaporator housing in the direction of the arrow. Prior to installing the new blower, carefully compare the length of the blower wheel blades, as two versions are used, with one being approximately 10 mm shorter. Installation is the reverse of removal.

Genuine Audi A6 Blower Motor

A/C Heater Blower Motor

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11 Blower Motors found

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Audi A6 Blower Motor Part Number: 4H1-820-021-C
$440.29 MSRP: $616.66
You Save: $176.37 (29%)
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Product Specifications
- Other Name: Fan; Fan & Motor
- Replaces: 4H1-820-021-A, 4H1-820-021, 4H1-820-021-B
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2018 Audi A6 | Premium, Premium Plus, Sport | 4 Cyl 2.0 L GAS
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Audi A6 Fan & Motor Part Number: 8D0-959-455-R
$281.13 MSRP: $393.74
You Save: $112.61 (29%)
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Product Specifications
- Other Name: Electric Fan
- Replaces: 8D0-959-455-P
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1999-2001 Audi A6 | Base | 6 Cyl 2.8 L GAS
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Audi A6 Adjust Motor Part Number: 4G0-820-511
$285.60 MSRP: $400.01
You Save: $114.41 (29%)
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Product Specifications
- Other Name: Motor
- Replaces: 4H0-820-511-A, 4H0-820-511-D, 4H0-820-511-E
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2018 Audi A6 | Premium, Premium Plus, Sport | 4 Cyl 2.0 L GAS
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Audi A6 Blower Motor Part Number: 4B1-820-021-B
$326.06 MSRP: $456.67
You Save: $130.61 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fan
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2000-2004 Audi A6 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A6 Adjust Motor Part Number: 4B1-820-511-C
$370.09 MSRP: $518.33
You Save: $148.24 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1998-2004 Audi A6 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A6 Adjust Motor Part Number: 4F0-820-511
$226.09 MSRP: $316.65
You Save: $90.56 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2011 Audi A6 | Base | 6 Cyl 3.2 L GAS
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Audi A6 Blower Motor Part Number: 4B1-820-021
$235.62 MSRP: $330.00
You Save: $94.38 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fan
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1998-2001 Audi A6 | Base | 6 Cyl 2.8 L GAS
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Audi A6 Adjust Motor Part Number: 4B1-820-511-K
$259.42 MSRP: $363.33
You Save: $103.91 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1999-2004 Audi A6 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A6 Blower Motor Part Number: 4F0-820-020-A
$415.31 MSRP: $581.67
You Save: $166.36 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fan; Fan & Motor
- Replaces: 4F0-820-020
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2011 Audi A6 | Base | 6 Cyl 3.2 L GAS
View related parts
Audi A6 Adjust Motor Part Number: 4B1-820-511
Product Specifications
- Other Name: Motor
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1998-2004 Audi A6 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
View related parts
Audi A6 Adjust Motor Part Number: 4B1-820-511-A
Product Specifications
- Other Name: Motor
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1998-2004 Audi A6 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS

Audi A6 Blower Motor

The Audi A6 Blower Motor sends electricity to the fan of the HVAC system so that conditioned air can be blown into the cabin for temperature control and visibility. Attached to an electronic control module, which is wired to dashboard switches, the Blower Motor lets the occupants choose how strong they want the airflow to be, whether they require heat quickly on a cold morning or strong cooling after the car has been in the sun. As the controls are adjusted, the module alters the electrical signal that feeds the motor, which then increases or decreases fan speed and therefore the amount of air that may be pushed through the heater core or evaporator. The heating and air conditioning will operate at a constant speed or will stop working altogether if the module electronics fail or if wired open or shorted, causing the motor not to get a useful signal. A motor may still be working but a faulty physical switch stops it from regulating properly. Typical warning signs are inability to raise or lower the airflow and loss of window-clearing performance. The Blower Motor is responsible for creating cabin comfort by working together with the control module and switches. It needs to be reliable. The unit is made for continuous operation in the Audi climate system and provides instant passenger comfort by delivering the adjusted airflow level to each Audi A6. Audi is known for keeping their bearings durable and thus steady output is delivered by the Blower Motor in Audi A6 use.

Choose original equipment manufacturer Blower Motor for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Blower Motor at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A6 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A6 needs now.

Audi A6 Blower Motor Parts and Q&A

Blower Motor
4B1-820-021
Q:
How to remove and install the blower motor from the evaporator housing on Audi A6?
A:
Remove the glove compartment. Working under the right side dashboard, separate the harness connector, remove the blower mounting screws, and pull the blower out of the evaporator housing in the direction of the arrow. Prior to installing the new blower, carefully compare the length of the blower wheel blades, as two versions are used, with one being approximately 10 mm shorter. Installation is the reverse of removal.