When to replace the Gearbox Oil and Transmission Oil on your AUDI A8
Recommended replacement interval for the part category Automatic transmission fluid : 60000 km
Important!
This replacement procedure can be used for:
AUDI A8 (4E2, 4E8) 4.2 quattro, AUDI A8 (4E2, 4E8) 3.7 quattro, AUDI A8 (4E2, 4E8) 4.0 TDI quattro, AUDI A8 (4E2, 4E8) 3.0, AUDI A8 (4E2, 4E8) 3.0 View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: manual gearbox oil – AUDI A8 (4E_). Tools you need:
Wire brush
WD-40 spray
All-purpose cleaning spray
HEX bit No.H17.
Impact socket №12
Torque wrench
Phillips screwdriver
Funnel
Oil drain pan
Fender cover
Replacement: manual gearbox oil – AUDI A8 (4E_). Tip from AUTODOC experts:
  • All work should be done with the engine stopped.
Replacement: manual gearbox oil – AUDI A8 (4E_). Recommended sequence of steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    AUTODOC recommends:
    The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
    Step 4
    How to change Gearbox Oil and Transmission Oil on Audi A8 D3 2002 - free PDF and video manuals
    Undo the fasteners of the oil pan lower cover. Use a drive socket #12. Use a Phillips screwdriver.
  2. Step 5
    How to replace AUDI A8 (4E2, 4E8) 3.0 TDI quattro 2003 Gearbox Oil and Transmission Oil - step-by-step manuals and video guides
    Remove the oil pan cover.
  3. Step 6.1
    Audi A8 D3 4.2 quattro 2004 Gearbox Oil and Transmission Oil replacement: free workshop manuals
    Clean the area around the gearbox housing filler hole.
    Step 6.2
    Changing Gearbox Oil and Transmission Oil on AUDI A8 (4E2, 4E8) 4.0 TDI quattro 2005 by yourself
    Clean the area of the oil pan drainage hole. Use a wire brush. Use WD-40 spray.
  4. Step 7
    How to remove AUDI A8 S8 5.2 quattro 2006 Gearbox Oil and Transmission Oil - online easy-to-follow instructions
    Put a waste oil container with at least 3 l capacity under the drainage hole.
  5. Step 8
    How to replace Gearbox Oil and Transmission Oil on AUDI A8 (4E2, 4E8) 2007: download PDF manuals and video instructions
    Unscrew the drain plug. Use HEX No.H17.
  6. Step 9
    How hard is it to do yourself: Gearbox Oil and Transmission Oil replacement on Audi A8 D3 6.0 W12 quattro 2008 - download illustrated guide
    Drain the used oil.
    Replacement: manual gearbox oil – AUDI A8 (4E_). Professionals recommend:
    Caution! The oil may be hot.
  7. Step 10
    Need to know how to renew Gearbox Oil and Transmission Oil on AUDI A8 2009? This free workshop manual will help you to do it yourself
    Unscrew the filler plug of the gearbox housing. Use HEX No.H17.
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DIY AUDI A8 (4E2, 4E8) Gearbox Oil and Transmission Oil replacement - online guide
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