Audi A8/S6/S8 Transmission Oil Cooler 4E0317021K

OEM Part #: 4E0-317-021-K (4E0317021K)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Transmission Oil Cooler that may fit your vehicle

Transmission Cooler Thermostat 4E0121113

Transmission Cooler Thermostat

$21.99
Fits 2004–2019 Audi, Porsche + more
OEM: 4E0121113
Used Only 1 left
Transmission Oil Cooler 09E409061

Transmission Oil Cooler

$48.99
Fits 2004–2011 Audi A8 / S6 / S8
OEM: 09E409061
Used Only 1 left
Transmission Oil Cooler 4E0317021H

Transmission Oil Cooler

$68.49
Fits 2004–2010 Audi & Volkswagen
OEM: 4E0317021H
Used Only 1 left
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Transmission oil cooler compatible with 2007-2009 Audi S8 5.2L V10 and 2005-2007 Audi A8 Quattro. Positioned within the vehicle's cooling system, this part efficiently regulates transmission fluid temperature, preventing overheating and ensuring optimal transmission performance. Common issues addressed include inadequate cooling and heat-related transmission failures. Interchangeable part numbers include 4E0317021K and 09E409061B. This oil cooler also fits 2007-2008 Audi S6 models. Ensure proper operation and longevity of your vehicle's transmission system with this precision-engineered component. Boxed dimensions: 6"H x 8"L x 12"W.

Specifications

Specifications for Transmission Oil Cooler 4E0317021K
Fits Vehicle ModelA8, S6, S8
Fits Vehicle MakeAudi
OEM Part No4E0-317-021-K (4E0317021K)
Compatible OEM Part No 09E-409-061-B
CategoryTransmission

Compatible Vehicles

Fits 6 vehicle configurations across 1 make, 2005-2008.

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 2005-2007 · 3 variants 3 with notes
  • S6 2007-2008 · 2 variants 2 with notes
  • S8 2007 1 with note
View all 6 vehicle configurations — 6 with fitment notes
Full vehicle fitment list for Transmission Oil Cooler 4E0317021K
Year Make Model Trim Engine Note
2005 Audi A8 Quattro L Sedan 6.0L W12 For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM
2006 Audi A8 Quattro L Sedan 6.0L W12 For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM
2007 Audi A8 Quattro L Sedan 6.0L W12 For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM
2007 Audi S6 Sedan 5.2L V10 For Automatic Transmission; For Vehicles with Transmission Code(s) JMS, KHD
2007 Audi S8 Sedan 5.2L V10 For Automatic Transmission; For Vehicles with Transmission Code(s) JLM
2008 Audi S6 Sedan 5.2L V10 For Automatic Transmission; For Vehicles with Transmission Code(s) JMS, KHD

Ask a parts specialist

Asking about: Transmission Oil Cooler 4E0317021K · OEM #4E0317021K