2005-2010 Audi A8/S8 Window Regulator w/ Panel Rear, Right 4E0839850A

OEM Part #: 4E0-839-850-A (4E0839850A)

$109.99
Side: Rear, Right Used
Donor2008 Audi A8 · 4.2L
SKU: 684318 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Window Regulator w/ Panel 4E0839850A — Used (SKU 684318)
Genuine OEM Used SKU: 684318 Donor Vehicle: 2008 Audi A8 · 4.2L 2 photos
$109.99
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

A used OEM Audi window regulator with panel, part number 4E0839850A, also replaces 4E0839850. This rear right unit operates the window glass and includes the attached door panel for a straightforward swap. When the regulator fails, the window may stick, move slowly, or make grinding noises. Fits Audi A8 Quattro and S8 models with a range of V8, V10, and W12 engines.

Specifications

Specifications for Window Regulator w/ Panel 4E0839850A
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4E0-839-850-A (4E0839850A)
Compatible OEM Part No 4E0-839-850
SideRear, Right
CategoryDoor Parts

Compatible Vehicles

Fits 9 vehicle configurations across 1 make, 2005-2010.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A8 2005-2010 · 6 variants
  • S8 2007-2009 · 3 variants
View all 9 vehicle configurations
Full vehicle fitment list for Window Regulator w/ Panel 4E0839850A
Year Make Model Trim Engine Note
2010 Audi A8 Quattro Sedan 4.2L V8
2005 Audi A8 Quattro Sedan 4.2L V8
2009 Audi A8 Quattro Sedan 4.2L V8
2009 Audi S8 Sedan 5.2L V10
2007 Audi A8 Quattro Sedan 4.2L V8
2006 Audi A8 Quattro Sedan 4.2L V8
2008 Audi S8 Sedan 5.2L V10
2008 Audi A8 Quattro Sedan 4.2L V8
2007 Audi S8 Sedan 5.2L V10

Ask a parts specialist

Asking about: Window Regulator w/ Panel 4E0839850A · OEM #4E0839850A