Skip to main content
Spark plug replacement Audi A4 1998 - 2001 Petrol 1.8

OnDemand step-by-step maintenance & repair BETA

Audi A4 1998 - 2001  | 1.8 Spark plug replacement

  • time 1 hour
  • difficulty 2
Free short clip

To access the full
video and
for this
HaynesOnDemand job, please

buy now

1 In most cases, the tools necessary for spark plug replacement include a spark plug socket which fits onto a ratchet (spark plug sockets are padded inside to prevent damage to the porcelain insulators on the new plugs), various extensions and a gap gauge to check and adjust the gaps on the new plugs (see below). A special plug boot removal tool is available for separating the wire boots from the spark plugs. A torque wrench should be used to tighten the new plugs

To complete this job, purchase the remaining
16 step-by-step instructions.

Want to see more? Buy now!

One OnDemand job
1 year subscription
All OnDemand jobs for your car
1 year subscription

Already purchased this job? Log into your account to view