When to replace the Fuel Filter on your ALPINA B3
Recommended replacement interval for the part category Fuel filter : 12 month / 15000 km
Important!
This replacement procedure can be used for:
ALPINA B3 (E46) 3.3 Allrad, ALPINA B3 (E46) 3.3 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 – Fuel Filter for B3 (E46) and other ALPINA models
Alternative products
How to change Fuel filter on Alpina B3 E46 3.3 – step-by-step instructions for straightforward car repair Fuel filter
Tools
Replacement: fuel filter – ALPINA B3 (E46). Tools you might need:
Wire brush
All-purpose cleaning spray
Fluid container
Drive socket # 5.5
Drive socket # 8
Drive socket # 10
HEX bit No.H5.
Ratchet wrench
Clip removal tool
Fender cover
Replacement: fuel filter – ALPINA B3 (E46). Tip from AUTODOC experts:
  • Ensure adequate ventilation of the workplace. Fuel vapors are poisonous.
  • Please note: all work on the car – ALPINA B3 (E46) – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    Open the fuel door.
    Step 2
    Unscrew the fuel filler cap.
    Step 3
    Open the bonnet.
    Step 4
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 5
    Lift the car using a jack or place it over an inspection pit.
    Step 6
    How to change Fuel Filter on Alpina B3 E46 1999 - free PDF and video manuals
    Unscrew the fasteners of the underbody cover panel. Use a drive socket #10. Use a drive socket #8. Use a ratchet wrench.
  2. Step 7
    How to replace ALPINA B3 (E46) 3.3 2000 Fuel Filter - step-by-step manuals and video guides
    Remove the clips of the underbody cover panel. Use a clip removal tool.
  3. Step 8
    Alpina B3 E46 3.3 Allrad 2001 Fuel Filter replacement: free workshop manuals
    Remove the underbody cover panel.
    Replacement: fuel filter – ALPINA B3 (E46). Tip:
    Do not apply excessive force when removing the part. Otherwise you may damage it.
  4. Step 9
    Changing Fuel Filter on ALPINA B3 (E46) 3.3 2002 by yourself
    Clean the fasteners of the fuel supply lines. Use a nylon cleaning brush. Use all-purpose cleaning spray.
  5. Step 10
    How to remove ALPINA B3 3.3 Allrad 2003 Fuel Filter - online easy-to-follow instructions
    Prepare a container for fluids.
  6. Step 11
    How to replace Fuel Filter on ALPINA B3 (E46) 2004: download PDF manuals and video instructions
    Unscrew the fastener attaching the fuel supply line to the fuel filter housing. Use a drive socket #5.5. Use a ratchet wrench.
  7. Step 12
    How hard is it to do yourself: Fuel Filter replacement on Alpina B3 E46 3.3 2005 - download illustrated guide
    Disconnect the fuel supply lines from the fuel filter.
  8. Step 13
    Need to know how to renew Fuel Filter on ALPINA B3 2006? This free workshop manual will help you to do it yourself
    Clean the fuel filter mounting bracket. Use WD-40 spray.
  9. Step 14
    Changing of Fuel Filter on Alpina B3 E46 1999 won't be an issue if you follow this illustrated step-by-step guide
    Loosen the fuel filter mounting. Use HEX No.H5. Use a ratchet wrench.
  10. Step 15
    ALPINA B3 3.4 S Fuel Filter replacement: online guides and video tutorials
    Remove the fuel filter.
  11. Step 16
    Replacing Fuel Filter on Alpina B3 E46 2001 3.3 by yourself
    Install a new fuel filter.
    Replacement: fuel filter – ALPINA B3 (E46). 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.ALPINA B3 (E46) – It's important to only use high-quality filters.
  12. Step 17
    B3 (E46) 3.3 Allrad 2002 Fuel Filter DIY replacement workshop manual
    Connect the fuel supply lines to the fuel filter.
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DIY ALPINA B3 (E46) Fuel Filter replacement - online guide
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