When to replace the Oil Filter on your AUDI 100
Recommended replacement interval for the part category Oil filter : 1 year / 15000 km
Important!
This replacement procedure can be used for:
AUDI 100 Saloon (4A2, C4) 2.0 E 16V quattro, AUDI 100 Saloon (4A2, C4) 2.0 E 16V, AUDI 100 Saloon (4A2, C4) 2.6, AUDI 100 Saloon (4A2, C4) 2.8 E quattro, AUDI 100 Saloon (4A2, C4) 2.6 quattro, AUDI 100 Saloon (4A2, C4) S4 Turbo quattro, AUDI 100 Saloon (4A2, C4) 2.8 E, AUDI 100 Saloon (4A2, C4) 2.6 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: engine oil and filter – AUDI 100 (4A, C4). Tools you'll need:
Oil filter cup socket 65/67-14f
Drive socket # 19
Ring spanner # 19
Torque wrench
Oil drain pan
Funnel
Microfibre towel
Fender cover
AUTODOC recommends:
  • Replace the oil filter every time when changing motor oil.
  • Wear gloves to prevent contact with hot liquid.
  • Use only new O-rings during installation.
  • Warning! Shut down the engine before starting any work – AUDI 100 (4A, C4).
Carry out replacement in the following order:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    AUTODOC recommends:
    The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
    Step 4
    How to change Oil Filter on Audi 100 C4 1990 - free PDF and video manuals
    Unscrew the oil filler plug.
  2. Step 5
    Undo the fasteners of the oil pan lower cover.
    Step 6
    How to replace AUDI 100 Saloon (4A2, C4) 2.3 E 1991 Oil Filter - step-by-step manuals and video guides
    Put a waste oil container with at least 5 l capacity under the drainage hole.
  3. Step 7
    Unscrew the drain plug. Use a drive socket No.19 or ring spanner No.19.
    Step 8
    Drain the used oil.
    Replacement: engine oil and filter – AUDI 100 (4A, C4). AUTODOC recommends:
    Caution! The oil may be hot.Wait until the oil has completely drained from the drainage hole.
    Step 9
    Move the container under the oil filter.
    Step 10
    Audi 100 C4 S4 2.2 Turbo quattro 1992 Oil Filter replacement: free workshop manuals
    Unscrew the oil filter. Use the 65/67-14f socket.
    Please note!
    You might need other tools.
  4. Step 11
    Changing Oil Filter on AUDI 100 Saloon (4A2, C4) 2.8 E 1993 by yourself
    Prepare a container for the old oil filter.
  5. Step 12
    How to remove AUDI 100 2.6 1994 Oil Filter - online easy-to-follow instructions
    Remove the oil filter. Put the old oil filter in the container.
    Replacement: engine oil and filter – AUDI 100 (4A, C4). Tip from AUTODOC experts:
    Move up the container. The oil starts to drain out of the drainage hole immediately after you have removed the oil filter.
  6. Step 13
    How to replace Oil Filter on AUDI 100 Saloon (4A2, C4) 1990: download PDF manuals and video instructions
    Clean the oil filter seat.
  7. Step 14
    How hard is it to do yourself: Oil Filter replacement on Audi 100 C4 2.3 E quattro 1991 - download illustrated guide
    Lubricate the rubber seal of the new filter with a little amount of fresh oil.
  8. Step 15
    Need to know how to renew Oil Filter on AUDI 100 1992? This free workshop manual will help you to do it yourself
    Screw the new filter into its place. Tighten it to 20 nm torque. Use a torque wrench. Use the 65/67-14f socket.
    Please note!
    You might need other tools.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0
Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
AUDI 100 Saloon (4A2, C4) Oil Filter replace by yourself - Scan QR-code and download AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
DIY AUDI 100 Saloon (4A2, C4) Oil Filter replacement - online guide
Tips & tricks for your AUDI 100 Saloon (4A2, C4)
View more
  • How to change Oil filters on AUDI 100 Saloon (4A2, C4) 2.0 E - replacement tricks
    Top 5 mistakes when working in the engine bay | AUTODOC tips
  • Changing Engine oil filter Audi 100 C4 2.3 E - Replacement Tips
    What to do if your check engine light is on | AUTODOC tips
  • Maintenance Hacks - AUDI 100 Saloon (4A2, C4) S4 2.2 Turbo quattro Oil filters replacement guide
    Important differences between car tools | AUTODOC tips
  • Replace Engine oil filter on Audi 100 C4 - free video tips
    DIY car soundproofing | AUTODOC tips

Professional manuals for the most common AUDI models