When to replace the Air Filter on your AUDI A4
Recommended replacement interval for the part category Air filter : 90000 km
Important!
This replacement procedure can be used for:
AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro View more

The steps may slightly vary depending on the car design.

How to change air filter on AUDI A4 B8 Saloon  [TUTORIAL AUTODOC]

video
All the parts you need to replace – Air Filter for A4 Saloon (8K2, B8) and other AUDI models
How to change Air filter on Audi A4 B8 2.0 TDI – step-by-step instructions for straightforward car repair Air filter
How to change Air Filter Housing Cover on Audi A4 B8 2.0 TDI – step-by-step instructions for straightforward car repair Air Filter Housing Cover
Tools
Replacement: air filter – Audi A4 B8. List of the tools you'll need:
Drive socket # 7
Torx bit T30
Ratchet wrench
Microfibre towel
Fender cover
AUTODOC recommends:
  • Replacement: air filter – Audi A4 B8. Do not ignore the maintenance schedule, recommendations, and requirements specified by the manufacturer on the use of the car part.
  • All work should be done with the engine stopped.
Replacement: air filter – Audi A4 B8. Recommended sequence of steps:
  1. Step 1
    How to change Air Filter on Audi A4 B8 2007 - free PDF and video manuals
    Open the bonnet.
  2. Step 2
    How to replace AUDI A4 Saloon (8K2, B8) 2.0 TDI 2008 Air Filter - step-by-step manuals and video guides
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Step 3
    Audi A4 B8 1.8 TFSI 2009 Air Filter replacement: free workshop manuals
    Unplug the mass air flow sensor connector.
  4. Step 4
    Changing Air Filter on AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro 2010 by yourself
    Detach the air intake hose clamp. Use a drive socket #7. Use a ratchet wrench.
  5. Step 5
    How to remove AUDI A4 S4 3.0 quattro 2011 Air Filter - online easy-to-follow instructions
    Disconnect the air intake pipe from the air filter housing.
  6. Step 6
    How to replace Air Filter on AUDI A4 Saloon (8K2, B8) 2012: download PDF manuals and video instructions
    Undo the fastening screws of the air filter cover. Use Torx T30. Use a ratchet wrench.
  7. Step 7
    How hard is it to do yourself: Air Filter replacement on Audi A4 B8 1.8 TFSI 2013 - download illustrated guide
    Cover the air intake hose with a microfibre towel to prevent dust and dirt from getting into the system.
  8. Step 8
    Need to know how to renew Air Filter on AUDI A4 2014? This free workshop manual will help you to do it yourself
    Take off the filter lid.
    Replacement: air filter – Audi A4 B8. AUTODOC experts recommend:
    Remove the part vertically with respect to the engine cover.
  9. Step 9
    Changing of Air Filter on Audi A4 B8 2015 won't be an issue if you follow this illustrated step-by-step guide
    Remove the filter element from the filter housing.
  10. Step 10
    AUDI A4 3.0 TDI quattro Air Filter replacement: online guides and video tutorials
    Clean the air filter cover and housing.
    Replacement: air filter – Audi A4 B8. Tip:
    Before cleaning the air filter cover and housing, cover the air duct parts, mass airflow sensor (if available), throttle valve with a clean cloth.
  11. Step 11
    Replacing Air Filter on Audi A4 B8 2008 2.0 TDI by yourself
    Insert a new filter element into the filter housing. Make sure that the filter edge fits tight to the housing.
    Replacement: air filter – Audi A4 B8. Tip from AUTODOC experts:
    Check out the correct location of the filter element. Do not skew.Attention! Use quality filters – Audi A4 B8.During installation, make sure to prevent dust and dirt from getting into the air filter housing.
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DIY AUDI A4 Saloon (8K2, B8) Air Filter replacement - online guide
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