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How to change air filter on Audi A4 B8 – replacement guide
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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.
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]

All the parts you need to replace – Air Filter for A4 Saloon (8K2, B8) and other AUDI models
Air filter
Alternative products

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:
- Step 1Open the bonnet.
- Step 2Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
- Step 3Unplug the mass air flow sensor connector.
- Step 4Detach the air intake hose clamp. Use a drive socket #7. Use a ratchet wrench.
- Step 5Disconnect the air intake pipe from the air filter housing.
- Step 6Undo the fastening screws of the air filter cover. Use Torx T30. Use a ratchet wrench.
- Step 7Cover the air intake hose with a microfibre towel to prevent dust and dirt from getting into the system.
- Step 8Take off the filter lid.Replacement: air filter – Audi A4 B8. AUTODOC experts recommend:Remove the part vertically with respect to the engine cover.
- Step 9Remove the filter element from the filter housing.
- Step 10Clean 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.
- Step 11Insert 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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