How to carry out replacement: Glow Plugs ML 270 CDI 2.7 (163.113) ML W163
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Change ML W163 ML 350 3.7 (163.157) Glow Plugs yourself – manuals and video tutorials

How to change glow plugs on Mercedes ML W163 – replacement guide

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When to replace the Glow Plugs on your MERCEDES-BENZ M-CLASS
Recommended replacement interval for the part category Glow plug : 30000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ C-Class Saloon (W203) C 270 CDI (203.016), MERCEDES-BENZ C-Class Saloon (W203) C 270 CDI (203.016), MERCEDES-BENZ E-Class Saloon (W210) E 270 CDI (210.016), MERCEDES-BENZ E-Class Saloon (W210) E 270 CDI (210.016), MERCEDES-BENZ C-Class T-modell (S203) C 270 CDI (203.216), MERCEDES-BENZ C-Class T-modell (S203) C 270 CDI (203.216), MERCEDES-BENZ E-Class T-modell (S210) E 270 T CDI, MERCEDES-BENZ E-Class T-modell (S210) E 270 T CDI (210.216), MERCEDES-BENZ E-Class Platform / Chassis (VF210) E 270 CDI (210.616) … View more

The steps may slightly vary depending on the car design.

How to change glow plugs on MERCEDES ML W163 [TUTORIAL AUTODOC]

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Published on: 24/11/2021
11K views
All the parts you need to replace – Glow Plugs for M-Class (W163) and other MERCEDES-BENZ models
Alternative products
How to change Glow plug on ML W163 ML 270 CDI 2.7 (163.113) – step-by-step instructions for straightforward car repair Glow plug
Tools
Replacement: glow plugs – Mercedes ML W163. Tools you need:
WD-40 spray
All-purpose cleaning spray
High-temperature ceramic grease
Torque wrench
Spark plug socket # 10
Drive socket # Е11
Ratchet wrench
Flat screwdriver
Needle nose pliers
Fender cover
Buy tools
Replacement: glow plugs – Mercedes ML W163. Tip from AUTODOC experts:
  • The replacement procedure is identical for all glow plugs.
  • Wear gloves to protect your hands from hot surfaces.
  • Please note: all work on the car – Mercedes ML W163 – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    How to change Glow Plugs on ML W163 2000 - free PDF and video manuals
    Open the bonnet.
  2. Step 2
    How to replace MERCEDES-BENZ M-Class (W163) ML 270 CDI 2.7 (163.113) 2001 Glow Plugs - step-by-step manuals and video guides
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Step 3
    ML W163 ML 320 3.2 (163.154) 2002 Glow Plugs replacement: free workshop manuals
    Clean dirt, dust and debris from inside the spark plug wells.
  4. Step 4
    Changing Glow Plugs on MERCEDES-BENZ M-Class (W163) ML 55 AMG 5.4 (163.174) 2003 by yourself
    Treat the glow plugs. Use WD-40 spray.
  5. Step 5
    How to remove MERCEDES-BENZ M-CLASS ML 430 4.3 (163.172) 2004 Glow Plugs - online easy-to-follow instructions
    Before getting down to work, start the engine and let it warm up to operating temperature.
  6. Step 6
    Shut off the engine.
    Step 7
    How to replace Glow Plugs on MERCEDES-BENZ M-Class (W163) 2005: download PDF manuals and video instructions
    Clean the fuel return line. Use all-purpose cleaning spray.
  7. Step 8
    How hard is it to do yourself: Glow Plugs replacement on ML W163 ML 500 5.0 (163.175) 2006 - download illustrated guide
    Disconnect the fuel return line hose. Use a flat screwdriver.
  8. Step 9
    Need to know how to renew Glow Plugs on MERCEDES-BENZ M-CLASS 2007? This free workshop manual will help you to do it yourself
    Blank off the fuel return line.
  9. Step 10
    Changing of Glow Plugs on ML W163 2000 won't be an issue if you follow this illustrated step-by-step guide
    Unscrew the engine vacuum pipe fastener. Use a drive socket #Е11. Use a ratchet wrench.
  10. Step 11
    MERCEDES-BENZ M-CLASS ML 350 3.7 (163.157) Glow Plugs replacement: online guides and video tutorials
    Detach the glow plug wiring connectors. Use needle nose pliers.
  11. Step 12
    Replacing Glow Plugs on ML W163 2002 ML 270 CDI 2.7 (163.113) by yourself
    Clean dirt, dust and debris from inside the spark plug wells.
  12. Step 13
    M-Class (W163) ML 430 4.3 (163.172) 2003 Glow Plugs DIY replacement workshop manual
    Unscrew the glow plugs. Use the spark plug socket #10. Use a torque wrench.
  13. Step 14
    How to change Glow Plugs on MERCEDES-BENZ M-Class (W163) 2004 - tips and tricks
    Remove the glow plugs. Use the spark plug socket #10. Use needle nose pliers.
  14. Step 15
    Step-by-step recommendations for DIY replacement ML W163 2005 ML 430 4.3 (163.172) Glow Plugs
    Treat the glow plugs. Use high-temperature ceramic grease.
    Please note!
    Do not touch the heating element as fingerprints may cause malfunction.
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