When to replace the Fuel Filter on your OPEL SIGNUM
Recommended replacement interval for the part category Fuel filter : 4 year / 60000 km
Important!
This replacement procedure can be used for:
OPEL Signum CC (Z03) 2.8 V6 Turbo (F48), OPEL Signum CC (Z03) 1.8 (F48), OPEL Signum CC (Z03) 2.8 V6 Turbo (F48), OPEL Signum CC (Z03) 3.2 V6 (F48), OPEL Signum CC (Z03) 2.0 Turbo (F48), OPEL Signum CC (Z03) 1.8 (F48), OPEL Signum CC (Z03) 2.2 direct (F48) 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 – OPEL SIGNUM. Tools you might need:
Torx bit T20
Fuel line pliers
Fluid container
Replacement: fuel filter – OPEL SIGNUM. Tip from AUTODOC:
  • Ensure adequate ventilation of the workplace. Fuel vapors are poisonous.
  • All work should be done with the engine stopped.
Replacement: fuel filter – OPEL SIGNUM. Take the following steps:
  1. Step 1
    Open the fuel door. Unscrew the fuel filler cap.
    Step 2
    Lift the car using a jack or place it over an inspection pit.
    Step 3
    How to change Fuel Filter on Opel Signum CC 2003 - free PDF and video manuals
    Prepare a container for fluids.
  2. Step 4
    How to replace OPEL Signum CC (Z03) 1.9 CDTI (F48) 2004 Fuel Filter - step-by-step manuals and video guides
    Squeeze the clips and detach the fuel supply lines from the fuel filter housing. Use fuel line pliers.
    Replacement: fuel filter – OPEL SIGNUM. AUTODOC recommends:
    Be careful! Fuel may leak from the filter housing and hoses.
  3. Step 5
    Opel Signum CC 2.2 direct (F48) 2005 Fuel Filter replacement: free workshop manuals
    Loosen the fuel filter mounting. Use Torx T20.
  4. Step 6
    Changing Fuel Filter on OPEL Signum CC (Z03) 2.0 Turbo (F48) 2006 by yourself
    Remove the fuel filter. Put the old filter cartridge in the container.
  5. Step 7
    How to remove OPEL SIGNUM 3.2 V6 (F48) 2007 Fuel Filter - online easy-to-follow instructions
    Remove the retainers of the fasteners of the fuel filter tubes.
  6. Step 8
    How to replace Fuel Filter on OPEL Signum CC (Z03) 2008: download PDF manuals and video instructions
    Install the retainers of the fasteners of the fuel filter tubes.
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DIY OPEL Signum CC (Z03) Fuel Filter replacement - online guide
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