Control Modules for 2020 Audi A4
No.
Part # / Description / Price
Price
1
Door Glass 
Audi
Audi Positions: Left
Description: Audi, with laminated glass. 2017-21, audi, with laminated. Genuine Audi Door Glass 8W0-845-021-C. This original equipment component provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
MSRP $385.00
$294.53
MSRP $385.00
$294.53
1
Door Glass Audi
Audi Positions: Right
Description: This factory Audi Door Glass (8W0-845-022-C) provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $385.00
$294.53
MSRP $385.00
$294.53
1
Door Glass Audi
Audi Positions: Rear right
Description: 2017-25. Audi part number 8W9-845-206-D, the factory Door Glass, provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $211.65
$161.91
MSRP $211.65
$161.91
1
Door Glass Audi
Audi Positions: Rear left
Description: 2017-25. Genuine Audi Door Glass 8W9-845-205-D. This original equipment component provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $216.98
$165.99
MSRP $216.98
$165.99
1
Door Glass Audi
Audi Positions: Rear right
Description: Audi, without tint, to 03/24. The original equipment Audi Door Glass supplied under part number 8W5-845-206-C provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $251.66
$192.53
MSRP $251.66
$192.53
1
Door Glass Audi
Audi Positions: Rear left
Description: Audi, without tint, to 03/24. The original equipment Audi Door Glass supplied under part number 8W5-845-205-C provides visibility and, on modern Audi vehicles, often carries sensors, heating elements, and camera hardware that make it part of the driver assistance system rather than a simple glass panel. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $251.66
$192.53
MSRP $251.66
$192.53
2
Window Channel Audi
Audi Positions: Left
Description: With black molding. 2017-21, black molding. Audi part number 8W0-837-439-D, the factory Window Channel, manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $438.33
$332.70
MSRP $438.33
$332.70
2
Window Channel Audi
Audi Positions: Left
Description: With chrome molding. 2017-25. chrome molding. Listed under Audi part number 8W0-837-431-E, this Window Channel manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Every genuine Audi part is validated against the same specification as the original equipment component. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $441.67
$335.23
MSRP $441.67
$335.23
2
Window Channel Audi
Audi Positions: Right
Description: With chrome molding. 2017-25. chrome molding. Listed under Audi part number 8W0-837-432-E, this Window Channel manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $441.67
$335.23
MSRP $441.67
$335.23
2
Window Channel Audi
Audi Positions: Right
Description: With black molding. 2017-21, black molding. Genuine Audi Window Channel 8W0-837-440-D. This original equipment component manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
MSRP $426.67
$323.84
MSRP $426.67
$323.84
2
Window Channel Audi
Audi Positions: Rear left
Description: All to 08/28/2023. With chrome moldings. All, from 08/28/2023. Listed under Audi part number 8W5-839-431-E, this Window Channel manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $428.33
$325.11
MSRP $428.33
$325.11
2
Window Channel Audi
Audi Positions: Rear right
Description: All to 08/28/2023. With chrome moldings. All, from 08/28/2023. Listed under Audi part number 8W5-839-432-E, this Window Channel manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $418.33
$317.52
MSRP $418.33
$317.52
3
Window Regulator Audi
Audi Positions: Right
Description: From 03/06/2021. Power Operated. The original equipment Audi Window Regulator supplied under part number 8W0-837-462-A manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $240.00
$183.60
MSRP $240.00
$183.60
3
Window Regulator Audi
Audi Positions: Left
Description: From 03/06/2021. Power Operated. This genuine Audi Window Regulator, part number 8W0-837-461-A, manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $245.00
$185.22
MSRP $245.00
$185.22
4
Window Regulator Nut Audi
Audi Positions: Right
Description: Listed under Audi part number N-015-082-10, this Window Regulator Nut is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $3.55
$2.42
MSRP $3.55
$2.42
5
Power Window Motor Audi
Audi Positions: Left
Description: This genuine Audi Power Window Motor, part number 8W0-959-801, manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $261.68
$200.18
MSRP $261.68
$200.18
5
Power Window Motor Audi
Audi Positions: Right
Description: Listed under Audi part number 8W0-959-802, this Power Window Motor manages door operation and security, where mechanism wear, actuator health, and correct adjustment determine whether the door opens, latches, and seals the way it did new. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $260.00
$198.90
MSRP $260.00
$198.90
6
Window Motor Bolt Audi
Audi Positions: Left
Description: 2017-25. Without sportback. Handles & lock, 2009-14. Handles & lock, 2015-17. 2013-16. 2013-2016. Convertible, lock & handles. Hatchback. Coupe. This factory Audi Window Motor Bolt (8Z0-837-691-C) is a small but load bearing element of the assembly, and u ...
MSRP $6.86
$4.66
MSRP $6.86
$4.66
7
Control Module Audi
Audi Positions: Right
Notes: PARTS: Order by application.
Description: Right. A5. S5. 2017-25. S4. A4 allroad. Convertible,. RS5. Listed under Audi part number 4M0-959-792-H, this Control Module executes the control strategy for its subsystem, and because Audi modules are networked and component protected, a replacement is a software event as much as a hardware one. Every genuine Audi part is validated against the same specification as the original equipment component. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $480.64
$364.81
MSRP $480.64
$364.81
7
Control Module Audi
Audi Positions: Left
Notes: PARTS: Order by application.
Description: A5. Left. S5. 2017-25. A4 allroad. Convertible,. RS5. Audi part number 4M0-959-793-H, the factory Control Module, executes the control strategy for its subsystem, and because Audi modules are networked and component protected, a replacement is a software event as much as a hardware one. Every genuine Audi part is validated against the same specification as the original equipment component. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $318.32
$243.53
MSRP $318.32
$243.53