How to carry out replacement: Spark Plug 2.0 HDI Peugeot 406 Estate
Disclaimer
Change Peugeot 406 Estate 2.0 16V Spark Plug yourself – manuals and video tutorials

How to change spark plugs on PEUGEOT 406 Estate – replacement guide

downloads: 0
Views: 8
Download your free tutorial and fix PEUGEOT 406 Break (8E/F) 2.0 HDI problems yourself Download for free 1003.52 KB Spark Plug for Peugeot 406 Estate Shop now
Leave a comment Open in a new tab
When to replace the Spark Plug on your PEUGEOT 406
Recommended replacement interval for the part category Spark plug : 60000 km
Important!
This replacement procedure can be used for:
PEUGEOT 406 Break (8E/F) 1.8 16V, PEUGEOT 406 Break (8E/F) 2.2 … 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 406 Break (8E/F) and other PEUGEOT models
Alternative products
How to change Spark plug on Peugeot 406 Estate 2.0 HDI – step-by-step instructions for straightforward car repair Spark plug
Tools
Replacement: spark plugs – PEUGEOT 406 Break (8E/F). List of the tools you'll need:
High-temperature anti-seize lubricant
Spark plug socket # 16
Drive socket # 8
Ratchet wrench
Torque wrench
Flat Screwdriver
Telescoping magnet
Fender cover
Buy tools
Replacement: spark plugs – PEUGEOT 406 Break (8E/F). AUTODOC experts recommend:
  • The replacement procedure is the same for all spark plugs.
  • Warning! Shut down the engine before starting any work – PEUGEOT 406 Break (8E/F).
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 Peugeot 406 Estate 1996 - free PDF and video manuals
    Remove the engine cover clips. Use a flat screwdriver.
  2. Step 4
    How to replace PEUGEOT 406 Break (8E/F) 2.0 HDI 1997 Spark Plug - step-by-step manuals and video guides
    Remove the engine cover. Use a flat screwdriver.
    Replacement: spark plugs – PEUGEOT 406 Break (8E/F). AUTODOC recommends:
    Do not apply excessive force when removing the part. Otherwise you may damage it.
  3. Step 5
    Peugeot 406 Estate 2.0 16V 1998 Spark Plug replacement: free workshop manuals
    Detach the connector from the ignition coil. Use a flat screwdriver.
  4. Step 6
    Changing Spark Plug on PEUGEOT 406 Break (8E/F) 2.2 1999 by yourself
    Unscrew the ignition coil bolts. Use a drive socket #8. Use a ratchet wrench.
  5. Step 7
    How to remove PEUGEOT 406 2.2 HDI 2000 Spark Plug - online easy-to-follow instructions
    Remove the ignition coil by pulling it straight up.
  6. Step 8
    Clean dirt, dust and debris from inside the spark plug wells.
    Step 9
    How to replace Spark Plug on PEUGEOT 406 Break (8E/F) 2001: download PDF manuals and video instructions
    Unscrew the spark plugs. Use the spark plug socket #16. Use a ratchet wrench.
  7. Step 10
    How hard is it to do yourself: Spark Plug replacement on Peugeot 406 Estate 3.0 V6 2002 - download illustrated guide
    Take out the spark plugs. Use a telescoping magnet.
  8. Step 11
    Need to know how to renew Spark Plug on PEUGEOT 406 2003? This free workshop manual will help you to do it yourself
    Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
  9. Step 12
    Changing of Spark Plug on Peugeot 406 Estate 2004 won't be an issue if you follow this illustrated step-by-step guide
    Install the new spark plugs into their mounting seats. Use the spark plug socket #16.
  10. Step 13
    PEUGEOT 406 2.0 16V Spark Plug replacement: online guides and video tutorials
    Screw new spark plugs and tighten them. Use the spark plug socket #16. Use a torque wrench. Tighten it to 25 nm torque.
    Replacement: spark plugs – PEUGEOT 406 Break (8E/F). Tip from AUTODOC experts:
    Don't tighten the plugs with excessive force. Exceeding tightening torque can damage the thread connection. Be careful when working with a spark plug wrench. Its skewing can cause damage to the threaded connection.
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 PEUGEOT 406 Estate model

Peugeot 406 Estate tyre size

Popular maintenance tutorials for Peugeot 406 Estate

More manuals for Peugeot 406 Estate

Complete guides for changing the Engine spark plug on different PEUGEOT 406 models

Unlock your car maintenance assistant!

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

DIY PEUGEOT 406 Break (8E/F) Spark Plug replacement - online guide
Tips & tricks for your PEUGEOT 406 Break (8E/F)
View more
  • How to change Engine spark plug on PEUGEOT 406 Break (8E/F) 1.8 16V - replacement tricks
    Don’t Replace, Restore: Fixing Damaged Threads at Home
    8K views
    Published on: 04/05/2023
  • Changing Spark plug Peugeot 406 Estate 2.0 HDI - Replacement Tips
    Checking the starter without removing it | AUTODOC tips
    27K views
    Published on: 01/12/2020
  • Maintenance Hacks - PEUGEOT 406 Break (8E/F) 2.0 16V Engine spark plugs replacement guide
    Which Coolant is Best? Comparison Test | AUTODOC
    7K views
    Published on: 13/10/2022
  • Replace Spark plug set on Peugeot 406 Estate - free video tips
    How to Prevent Premature Wear on Your Car Boot Damper | AUTODOC
    4K views
    Published on: 04/07/2021

Most commonly replaced car parts on PEUGEOT 406

Professional manuals for the most common PEUGEOT models

Autodoc CLUB App icon
Time to replace parts? Get even better deals in our Shop app.
PEUGEOT 406 Break (8E/F) Spark Plug replace by yourself - Scan QR-code and download AUTODOC CLUB app
SCAN ME