2005-2009 Audi A8/S8 Hood Insulation / Sound Blanket 4E0863825M

OEM Part #: 4E0-863-825-M (4E0863825M)

$78.49
Used
Donor2005 Audi A8 · 6.0L
SKU: 681331 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Hood Insulation / Sound Blanket 4E0863825M — Used (SKU 681331)
Genuine OEM Used SKU: 681331 Donor Vehicle: 2005 Audi A8 · 6.0L 8 photos
SOME WEAR AND RIPPED MOUNTS, SEE PICTURES
$78.49
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

This used OEM Audi hood insulation (sound blanket), part number 4E0863825M, also supersedes 4E0863825K. Also known as hood insulation or sound blanket, it dampens engine noise and absorbs heat from the hood. Originally fitted to Audi A8 Quattro and S8 models with the 5.2L V10 or 6.0L W12, this genuine part can become brittle or sag over time due to underhood heat, reducing its insulating and sound-deadening performance.

Specifications

Specifications for Hood Insulation / Sound Blanket 4E0863825M
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4E0-863-825-M (4E0863825M)
Compatible OEM Part No 4E0-863-825-K
CategoryHood

Compatible Vehicles

Fits 8 vehicle configurations across 1 make, 2005-2009.

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 2005-2009 · 5 variants
  • S8 2007-2009 · 3 variants
View all 8 vehicle configurations
Full vehicle fitment list for Hood Insulation / Sound Blanket 4E0863825M
Year Make Model Trim Engine Note
2006 Audi A8 Quattro L Sedan 6.0L W12
2007 Audi A8 Quattro L Sedan 6.0L W12
2007 Audi S8 Sedan 5.2L V10
2005 Audi A8 Quattro L Sedan 6.0L W12
2008 Audi S8 Sedan 5.2L V10
2009 Audi S8 Sedan 5.2L V10
2009 Audi A8 Quattro L Sedan 6.0L W12
2008 Audi A8 Quattro L Sedan 6.0L W12

Ask a parts specialist

Asking about: Hood Insulation / Sound Blanket 4E0863825M · OEM #4E0863825M