2011-2018 Audi A8/S8 Firewall Cowl / Water Deflector Cover Left 4H0819335E

OEM Part #: 4H0-819-335-E (4H0819335E)

$25.49
Side: Left Used
Donor2014 Audi A8 · 4.0L
SKU: 544365 · 30-Day Returns
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Firewall Cowl / Water Deflector Cover 4H0819335E — Used (SKU 544365)
Genuine OEM Used SKU: 544365 Donor Vehicle: 2014 Audi A8 · 4.0L 3 photos
HAS A BROKEN MOUNT, SEE PICTURES
$25.49
30-Day Returns
Firewall Cowl / Water Deflector Cover 4H0819335E — Used (SKU 540757)
Genuine OEM Used SKU: 540757 Donor Vehicle: 2014 Audi A8 · 4.0L 4 photos
HAS A BROKEN MOUNT AND RIPPED RUBBER SEAL, SEE PICTURES
$25.49
30-Day Returns
  • Genuine OEM — real photos
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Used genuine Audi part 4H0819335E, a left-side Firewall Cowl / Water Deflector Cover from a donor vehicle. This trim piece seals the cowl area, directing rain away from the cabin intake. Over time, the plastic can crack or warp, letting water enter the HVAC system or engine bay — leading to musty odors or electrical issues. Removed from an Audi A8 Quattro or S8 and suitable for multiple engine variants, including V6, V8, and W12.

Specifications

Specifications for Firewall Cowl / Water Deflector Cover 4H0819335E
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4H0-819-335-E (4H0819335E)
SideLeft
CategoryOther

Compatible Vehicles

Fits 36 vehicle configurations across 1 make, 2011-2018.

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 2011-2018 · 30 variants 16 with notes
  • S8 2013-2018 · 6 variants 2 with notes
View all 36 vehicle configurations — 18 with fitment notes
Full vehicle fitment list for Firewall Cowl / Water Deflector Cover 4H0819335E
Year Make Model Trim Engine Note
2016 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2016 Audi A8 Quattro L Sedan 6.3L W12
2016 Audi S8 Sedan 4.0L V8 Turbo
2017 Audi S8 Sedan 4.0L V8 Turbo
2017 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2017 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2018 Audi S8 Sedan 4.0L V8 Turbo
2018 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2016 Audi A8 Quattro L Sedan 3.0L V6 Diesel Turbo
2018 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2016 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2011 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Production Date After 09/12/11
2011 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Production Date After 09/12/11
2012 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Production Date After 09/12/11
2012 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Production Date After 09/12/11
2012 Audi A8 Quattro L Sedan 6.3L W12 For Vehicles with Production Date After 09/12/11
2013 Audi A8 Quattro L Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 09/12/11
2013 Audi A8 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 09/12/11
2013 Audi S8 Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2013 Audi A8 Quattro L Sedan 6.3L W12 For Vehicles with Production Date After 09/12/11
2014 Audi S8 Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2014 Audi A8 Quattro L Sedan 6.3L W12 For Vehicles with Production Date After 09/12/11
2014 Audi A8 Quattro L Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 09/12/11
2014 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2013 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2015 Audi S8 Sedan 4.0L V8 Turbo
2014 Audi A8 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 09/12/11
2014 Audi A8 Quattro Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2013 Audi A8 Quattro Sedan 4.0L V8 Turbo For Vehicles with Production Date After 09/12/11
2015 Audi A8 Quattro Sedan 4.0L V8 Turbo
2015 Audi A8 Quattro L Sedan 3.0L V6 Diesel Turbo
2015 Audi A8 Quattro Sedan 3.0L V6 Supercharged
2015 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2015 Audi A8 Quattro L Sedan 6.3L W12
2015 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2014 Audi A8 Quattro L Sedan 3.0L V6 Diesel Turbo For Vehicles with Production Date After 09/12/11

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