How to carry out replacement: Spark Plug 2.0 HDi PEUGEOT 508
Disclaimer
Change PEUGEOT 508 2.2 HDi Spark Plug yourself – manuals and video tutorials

How to change spark plugs on PEUGEOT 508 I (8D_) Saloon – replacement guide

downloads: 12
Views: 128
Download your free tutorial and fix PEUGEOT 508 I (8D_) Saloon 1.6 HDi problems yourself Download for free 1.17 MB Spark Plug for PEUGEOT 508 Shop now
Leave a comment Open in a new tab
When to replace the Spark Plug on your PEUGEOT 508
Recommended replacement interval for the part category Spark plug : 4 year / 60000 km
Important!
This replacement procedure can be used for:
PEUGEOT 508 I (8D_) Saloon 1.6 THP, PEUGEOT 508 I (8D_) Saloon 1.6 THP, PEUGEOT 508 I (8D_) Saloon 1.6 VTi, PEUGEOT 508 I (8D_) Saloon 1.6 THP, PEUGEOT 508 I (8D_) Saloon 1.6 VTi … 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 508 I (8D_) Saloon and other PEUGEOT models
Alternative products
How to change Spark plug on PEUGEOT 508 2.0 HDi – step-by-step instructions for straightforward car repair Spark plug
Tools
Replacement: spark plugs – PEUGEOT 508. Tools you'll need:
Electronic spray
Crow bar
Spark plug socket # 14
High-temperature anti-seize lubricant
Torque wrench
Fender cover
Ignition coil removal tool
Telescoping magnet
Buy tools
Replacement: spark plugs – PEUGEOT 508. AUTODOC experts recommend:
  • The replacement procedure is the same for all spark plugs.
  • All work should be done with the engine stopped.
Replacement: spark plugs – PEUGEOT 508. Recommended sequence of steps:
  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 508 2010 - free PDF and video manuals
    Unplug the connectors from the ignition coils. Use an ignition coil remover.
  2. Step 4
    How to replace PEUGEOT 508 I (8D_) Saloon 2.0 HDi 2011 Spark Plug - step-by-step manuals and video guides
    Pry up the ignition coil. Use a crowbar. Take out the ignition coil from the spark plug well.
    Replacement: spark plugs – PEUGEOT 508. Tip:
    Remember the sequence of steps for ignition coil demounting.
  3. Step 5
    PEUGEOT 508 1.6 HDi 2012 Spark Plug replacement: free workshop manuals
    Clean dirt, dust and debris from inside the spark plug well.
  4. Step 6
    Changing Spark Plug on PEUGEOT 508 I (8D_) Saloon 1.6 THP 2013 by yourself
    Unscrew the spark plugs. Use the 12-point spark plug socket #14.
  5. Step 7
    How to remove PEUGEOT 508 1.6 BlueHDi 2014 Spark Plug - online easy-to-follow instructions
    Take out the spark plugs. Use a telescoping magnet.
  6. Step 8
    How to replace Spark Plug on PEUGEOT 508 I (8D_) Saloon 2015: download PDF manuals and video instructions
    Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
  7. Step 9
    How hard is it to do yourself: Spark Plug replacement on PEUGEOT 508 2.0 HDi 2016 - download illustrated guide
    Install the new spark plugs into their mounting seats.
Comments – 2
  • @user_4018279
    23.10.2025 10:48
    Member
    hi ...about step 8 and 9 ....special high temperature anti-seize lubricant must to use on the threads not on spark plug electric head connection please correct the pics . tnx
    • @Graziana Venturi
      23.10.2025 12:25
      @user_
      Moderator
      Yes, you're right, it will be useful for us. Thank you for your attention.
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 – 1
Need New Tyres?

Find out which tyre and wheel sizes are compatible with the PEUGEOT 508 I (8D_) Saloon model

PEUGEOT 508 tyre size

Popular maintenance tutorials for PEUGEOT 508

More manuals for PEUGEOT 508

Complete guides for changing the Engine spark plug on different PEUGEOT 508 models

Unlock your car maintenance assistant!

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

DIY PEUGEOT 508 I (8D_) Saloon Spark Plug replacement - online guide
Tips & tricks for your PEUGEOT 508 I (8D_) Saloon
View more
  • How to change Engine spark plug on PEUGEOT 508 I (8D_) Saloon 2.2 HDi - replacement tricks
    Why does it burn oil? The main cause of oil consumption in EA888 Gen 1
    121K views
    Published on: 14/08/2025
  • Changing Spark plug PEUGEOT 508 2.0 HDi - Replacement Tips
    Reviving Your Car: How to Start After Extended Idle Time | AUTODOC Tips
    7K views
    Published on: 20/05/2021
  • Maintenance Hacks - PEUGEOT 508 I (8D_) Saloon 1.6 HDi Engine spark plugs replacement guide
    How to choose the right engine oil for your car | AUTODOC
    15K views
    Published on: 01/07/2020
  • Replace Spark plug set on PEUGEOT 508 - free video tips
    Why Is the Windscreen Washer Not Spraying? Solution
    5K views
    Published on: 25/04/2025

Most commonly replaced car parts on PEUGEOT 508

Professional manuals for the most common PEUGEOT models

ОЕ number
Autodoc CLUB App icon
Time to replace parts? Get even better deals in our Shop app.
PEUGEOT 508 I (8D_) Saloon Spark Plug replace by yourself - Scan QR-code and download AUTODOC CLUB app
SCAN ME