When to replace the Fuel Filter on your AUDI A8
Recommended replacement interval for the part category Fuel filter : 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) 3.0, AUDI A8 (4E2, 4E8) 6.0 W12 quattro, 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: fuel filter – AUDI A8 (4E_). List of the tools you'll need:
Drive socket # 10
Flat screwdriver
Fluid container
Replacement: fuel filter – AUDI A8 (4E_). AUTODOC experts recommend:
  • Ensure adequate ventilation of the workplace. Fuel vapors are poisonous.
  • All work should be done with the engine stopped.
Replacement: fuel filter – AUDI A8 (4E_). Use the following procedure:
  1. Step 1
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    Open the fuel door. Unscrew the fuel filler cap.
  2. Step 2
    Lift the car and set it on jack stands.
    Step 3
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    Prepare a container for fluids.
  3. Step 4
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    Unscrew the fastener of the fuel filter holder. Use a drive socket #10.
  4. Step 5
    Changing Fuel Filter on AUDI A8 (4E2, 4E8) 4.0 TDI quattro 2005 by yourself
    Squeeze the clips and detach the fuel supply lines from the fuel filter housing. Use a flat screwdriver.
    Replacement: fuel filter – AUDI A8 (4E_). Tip:
    Be careful! Fuel may leak from the filter housing and hoses.
  5. Step 6
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    Remove the fuel filter. Put the old filter cartridge in the container.
  6. Step 7
    How to replace Fuel Filter on AUDI A8 (4E2, 4E8) 2007: download PDF manuals and video instructions
    Install a new fuel filter.
    Replacement: fuel filter – AUDI A8 (4E_). Tip from AUTODOC:
    Remember, it is important not to mix up the input and output of the filter. Arrows on the filter indicate the direction of fuel flow.During installation, take care to prevent dust and dirt from getting into the fuel filter housing.AUDI A8 (4E_) – It's important to only use high-quality filters.
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DIY AUDI A8 (4E2, 4E8) Fuel Filter replacement - online guide
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