When to replace the Gearbox Oil and Transmission Oil on your AUDI A8
Recommended replacement interval for the part category Automatic transmission fluid : 4 year / 60000 km
Important!
This replacement procedure can be used for:
AUDI A8 (4D2, 4D8) 2.5 TDI, AUDI A8 (4D2, 4D8) 2.5 TDI quattro, AUDI A8 (4D2, 4D8) S8 quattro, AUDI A8 (4D2, 4D8) 2.8 quattro, AUDI A8 (4D2, 4D8) 2.8, AUDI A8 (4D2, 4D8) 2.5 TDI quattro, AUDI A8 (4D2, 4D8) 2.5 TDI, AUDI A8 (4D2, 4D8) S8 quattro, AUDI A8 (4D2, 4D8) 2.8 quattro, AUDI A8 (4D2, 4D8) 2.8 quattro 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

All the parts you need to replace – Gearbox Oil and Transmission Oil for A8 (4D2, 4D8) and other AUDI models
Alternative products
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Tools
Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). List of the tools you'll need:
Wire brush
All-purpose cleaning spray
HEX bit No.H17.
Drive socket # 12
Phillips screwdriver
Torque wrench
Funnel
Oil drain pan
Fender cover
Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). 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.
    Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). Tip:
    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 D2 1994 - free PDF and video manuals
    Unscrew the fasteners of the lower sound insulation. Use a drive socket #12. Use a Phillips screwdriver.
  2. Step 5
    How to replace AUDI A8 (4D2, 4D8) 4.2 quattro 1995 Gearbox Oil and Transmission Oil - step-by-step manuals and video guides
    Remove the lower sound insulation.
  3. Step 6
    Audi A8 D2 S8 quattro 1996 Gearbox Oil and Transmission Oil replacement: free workshop manuals
    Clean the area of the oil pan drainage hole. Use a wire brush. Use all-purpose cleaning spray.
    AUTODOC recommends:
    Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). After applying the spray, wait a few minutes.
  4. Step 7
    Changing Gearbox Oil and Transmission Oil on AUDI A8 (4D2, 4D8) 2.5 TDI 1997 by yourself
    Put a waste oil container with at least 2 l capacity under the drainage hole.
  5. Step 8
    How to remove AUDI A8 2.8 quattro 1998 Gearbox Oil and Transmission Oil - online easy-to-follow instructions
    Unscrew the drain plug. Use HEX No.H17.
  6. Step 9
    How to replace Gearbox Oil and Transmission Oil on AUDI A8 (4D2, 4D8) 1999: download PDF manuals and video instructions
    Drain the used oil.
    Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). AUTODOC experts recommend:
    Caution! The oil may be hot.
  7. Step 10
    How hard is it to do yourself: Gearbox Oil and Transmission Oil replacement on Audi A8 D2 2.8 2000 - download illustrated guide
    Clean the area around the gearbox housing filler hole. Use a wire brush. Use all-purpose cleaning spray.
    Replacement: manual gearbox oil – AUDI A8 (4D2, 4D8). Tip from AUTODOC:
    After applying the spray, wait a few minutes.
  8. Step 11
    Need to know how to renew Gearbox Oil and Transmission Oil on AUDI A8 2001? 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 (4D2, 4D8) Gearbox Oil and Transmission Oil replacement - online guide
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