How to carry out replacement: Spark Plug 1.8 Audi 100 C1 Saloon
Disclaimer
Change Audi 100 C1 Saloon 1.6 Spark Plug yourself – manuals and video tutorials

How to change spark plugs on AUDI 100 C1 Saloon – replacement guide

downloads: 1
Views: 9
Download your free tutorial and fix AUDI 100 (C1) 1.9 problems yourself Download for free 890.88 KB Spark Plug for Audi 100 C1 Saloon Shop now
Leave a comment Open in a new tab
When to replace the Spark Plug on your AUDI 100
Recommended replacement interval for the part category Spark plug : 18 month / 30000 km
Important!
This replacement procedure can be used for:
AUDI 100 (C1) 1.6 … 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

All the parts you need to replace – Spark Plug for 100 (C1) and other AUDI models
Alternative products
How to change Spark plug on Audi 100 C1 Saloon 1.8 – step-by-step instructions for straightforward car repair Spark plug
Tools
Replacement: spark plugs – AUDI 100 (C1). Tools you need:
High-temperature anti-seize lubricant
Torque wrench
Spark plug socket # 21
Ratchet wrench
Pincers
Fender cover
Buy tools
Replacement: spark plugs – AUDI 100 (C1). AUTODOC experts recommend:
  • The replacement procedure is the same for all spark plugs.
  • Please note: all work on the car – AUDI 100 (C1) – should be done with the engine switched off.
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
    How to change Spark Plug on Audi 100 C1 Saloon 1968 - free PDF and video manuals
    Disconnect the spark plug wires from the spark plugs. Use pincers.
    Replacement: spark plugs – AUDI 100 (C1). Tip:
    Be careful to avoid damaging spark plug wires.
  2. Step 4
    How to replace AUDI 100 (C1) 1.8 1969 Spark Plug - step-by-step manuals and video guides
    Clean dirt, dust and debris from inside the spark plug wells.
  3. Step 5
    Audi 100 C1 Saloon 1.9 1970 Spark Plug replacement: free workshop manuals
    Unscrew the spark plugs. Use the spark plug socket #21. Use a ratchet wrench.
  4. Step 6
    Changing Spark Plug on AUDI 100 (C1) 1.8 1971 by yourself
    Take out the spark plugs.
  5. Step 7
    How to remove AUDI 100 1.9 1972 Spark Plug - online easy-to-follow instructions
    Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
  6. Step 8
    How to replace Spark Plug on AUDI 100 (C1) 1973: download PDF manuals and video instructions
    Install the new spark plugs into their mounting seats. Use the spark plug socket #21.
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
Need New Tyres?

Find out which tyre and wheel sizes are compatible with the AUDI 100 C1 Saloon model

Audi 100 C1 Saloon tyre size

Popular maintenance tutorials for Audi 100 C1 Saloon

More manuals for Audi 100 C1 Saloon

Complete guides for changing the Engine spark plug on different AUDI 100 models

Unlock your car maintenance assistant!

Track expenses, manage logs, schedule replacements, and more.

DIY AUDI 100 (C1) Spark Plug replacement - online guide
Tips & tricks for your AUDI 100 (C1)
View more
  • How to change Engine spark plug on AUDI 100 (C1) 1.6 - replacement tricks
    How to restore a steering wheel | AUTODOC tips
    56K views
    Published on: 17/02/2022
  • Changing Spark plug Audi 100 C1 Saloon 1.8 - Replacement Tips
    5 tools that make car repair incredibly simple | AUTODOC tips
    47K views
    Published on: 25/01/2024
  • Maintenance Hacks - AUDI 100 (C1) 1.9 Engine spark plugs replacement guide
    Don’t Replace, Just Polish! Headlight Restoration with AUTODOC
    9K views
    Published on: 13/01/2021
  • Replace Spark plug set on Audi 100 C1 Saloon - free video tips
    Preventing Engine Failure: Head Gasket Inspection Tutorial | AUTODOC
    11K views
    Published on: 13/10/2020

Most commonly replaced car parts on AUDI 100

Professional manuals for the most common AUDI models

Autodoc CLUB App icon
Time to replace parts? Get even better deals in our Shop app.
AUDI 100 (C1) Spark Plug replace by yourself - Scan QR-code and download AUTODOC CLUB app
SCAN ME