Rear Door for 2012 Audi A3
No.
Part # / Description / Price
Price
1
Door Window Frame 
Audi
Audi Positions: Left
Description: Audi part number 8P4-839-629-B, the factory Door Window Frame, forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. 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 $661.67
$502.21
MSRP $661.67
$502.21
1
Door Window Frame Audi
Audi Positions: Right
Description: This factory Audi Door Window Frame (8P4-839-630-B) forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. 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 $691.82
$525.09
MSRP $691.82
$525.09
2
Door Trim Molding Audi
Audi Positions: Left
Description: This factory Audi Door Trim Molding (8P4-839-157-C) finishes an interior surface and hides the structure, wiring, and hardware behind it, while also carrying mounting provisions for switches, lighting, and adjacent trim pieces. 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 $57.58
$38.55
MSRP $57.58
$38.55
2
Door Trim Molding Audi
Audi Positions: Right
Description: Genuine Audi Door Trim Molding 8P4-839-158-C. This original equipment component finishes an interior surface and hides the structure, wiring, and hardware behind it, while also carrying mounting provisions for switches, lighting, and adjacent trim pieces. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $57.58
$38.55
MSRP $57.58
$38.55
4
Door Glass Seal Audi
Audi Positions: Left
Description: Listed under Audi part number 8P4-839-705-A, this Door Glass Seal creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most common source of leaks, using the correct specification is what keeps the repair permanent. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
4
Door Glass Seal Audi
Audi Positions: Right
Description: The original equipment Audi Door Glass Seal supplied under part number 8P4-839-706-A creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most common source of leaks, using the correct specification is what keeps the repair permanent. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Fitment varies by model year, trim, and option content, so verify before ordering.
5
Door Glass Audi
Audi Positions: Left
Description: Audi. Listed under Audi part number 8P4-845-205-B, this 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. 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 $191.65
$146.61
MSRP $191.65
$146.61
5
Door Glass Audi
Audi Positions: Right
Description: Audi. This factory Audi Door Glass (8P4-845-206-B) 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. Every genuine Audi part is validated against the same specification as the original equipment component. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $184.65
$141.26
MSRP $184.65
$141.26
6
Window Channel Audi
Audi Positions: Left
Description: Genuine Audi Window Channel 8P4-839-439-B. 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. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $380.00
$290.70
MSRP $380.00
$290.70
6
Window Channel Audi
Audi Positions: Right
Description: Listed under Audi part number 8P4-839-440-B, 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. Use the fitment guide or contact our parts team to confirm the correct application.
7
Window Regulator Audi
Audi Positions: Left
Description: A3. Left. The original equipment Audi Window Regulator supplied under part number 8P4-839-461-B 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. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $276.67
$211.65
MSRP $276.67
$211.65
7
Window Regulator Audi
Audi Positions: Right
Description: A3. Right. This factory Audi Window Regulator (8P4-839-462-B) 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. Confirm fitment against your vehicle identification number before ordering.
MSRP $276.67
$211.65
MSRP $276.67
$211.65
8
Power Window Motor Audi
Audi Positions: Left
Description: A3. Left. Genuine Audi Power Window Motor 8P4-959-801-F. 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. 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 $657.98
$499.41
MSRP $657.98
$499.41
8
Power Window Motor Audi
Audi Positions: Right
Description: A3. Right. Listed under Audi part number 8P4-959-802-F, 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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $657.98
$499.41
MSRP $657.98
$499.41