Important!
This replacement procedure can be used for:
MERCEDES-BENZ C-Class Saloon (W203) C 200 Kompressor (203.045), MERCEDES-BENZ C-Class Coupe (CL203) C 200 Kompressor (203.745), MERCEDES-BENZ C-Class T-modell (S203) C 200 Kompressor (203.245)

The steps may slightly vary depending on the car design.

How to replace ignition coil on MERCEDES-BENZ С W203 [TUTORIAL AUTODOC]

Required tools:
Required tools:
HEX bit No.HW5.
Drive socket # E8
Torque wrench
Flat screwdriver
High-temperature anti-seize lubricant
Fender cover
All the parts you need to replace – Ignition Coil for C-Class Saloon (W203) and other MERCEDES-BENZ models
How to change Ignition Coil on Mercedes W203 C 220 CDI 2.2 (203.006) – step-by-step instructions for straightforward car repair
Ignition Coil
How to change Ignition Coil on MERCEDES-BENZ C-Class Saloon (W203) C 200 Kompressor (203.045) – tips for proper car maintenance
MERCEDES-BENZ C-Class Saloon (W203) C 200 Kompressor (203.045)
Simple DIY car repair steps – Replacing Ignition Coil on MERCEDES-BENZ C-Class Coupe (CL203) C 200 Kompressor (203.745)
MERCEDES-BENZ C-Class Coupe (CL203) C 200 Kompressor (203.745)
Easy tricks to help you to replace Ignition Coil on MERCEDES-BENZ C-Class T-modell (S203) C 200 Kompressor (203.245)
MERCEDES-BENZ C-Class T-modell (S203) C 200 Kompressor (203.245)
AUTODOC recommends:
  • The replacement procedure is the same for the ignition coils of all cylinders.
  • All work should be done with the engine stopped.
Carry out replacement in the following order:
  1. How to change Ignition Coil on Mercedes W203 2000 - free PDF and video manuals
    Step 1
    Open the hood.
  2. How to replace MERCEDES-BENZ C-Class Saloon (W203) C 220 CDI 2.2 (203.006) 2001 Ignition Coil - step-by-step manuals and video guides
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Mercedes W203 C 180 1.8 Kompressor (203.046) 2002 Ignition Coil replacement: free workshop manuals
    Step 3
    Undo the engine cover screws (3 pieces).Use HEX No.HW5.
  4. Changing Ignition Coil on MERCEDES-BENZ C-Class Saloon (W203) C 200 CDI 2.2 (203.004) 2003 by yourself
    Step 4
    Remove the engine cover.
  5. How to remove MERCEDES-BENZ C-CLASS C 200 CDI 2.2 (203.007) 2004 Ignition Coil - online easy-to-follow instructions
    Step 5
    Detach the connector from the ignition coil.
  6. How to replace Ignition Coil on MERCEDES-BENZ C-Class Saloon (W203) 2005: download PDF manuals and video instructions
    Step 6
    Unscrew the ignition coil bracket.Use a drive socket #E8.
  7. How hard is it to do yourself: Ignition Coil replacement on Mercedes W203 C 200 2.0 Kompressor (203.045) 2006 - download illustrated guide
    Step 7
    Take out the ignition coil from the spark plug well.
  8. Need to know how to renew Ignition Coil on MERCEDES-BENZ C-CLASS ? This free workshop manual will help you to do it yourself
    Step 8
    Treat the ignition coil tip.Use high-temperature grease.Use a flat screwdriver.
  9. Changing of Ignition Coil on Mercedes W203 2000 won't be an issue if you follow this illustrated step-by-step guide
    Step 9
    Install the new ignition coil to the spark plug well.Make sure you hear a click indicating that it is locked in place.
  10. MERCEDES-BENZ C-CLASS C 200 1.8 Kompressor (203.042) Ignition Coil replacement: online guides and video tutorials
    Step 10
    Tighten the ignition coil fastening.Use a drive socket #E8.Use a torque wrench.Tighten it to 15 Nm torque.
  11. Replacing Ignition Coil on Mercedes W203 2002 C 220 CDI 2.2 (203.006) by yourself
    Step 11
    Plug in the ignition coil connector.
  12. C-Class Saloon (W203) C 200 CDI 2.2 (203.007) 2003 Ignition Coil DIY replacement workshop manual
    Step 12
    Install the engine cover and secure it.Use HEX No.HW5.
  13. How to change Ignition Coil on MERCEDES-BENZ C-Class Saloon (W203) 2004 - tips and tricks
    Step 13
    Run the engine for a few minutes.This is necessary in order to make sure that the component operates properly.
  14. Step-by-step recommendations for DIY replacement Mercedes W203 2005 C 200 CDI 2.2 (203.007) Ignition Coil
    Step 14
    Shut off the engine.
    Step 15
    Remove the fender protection cover.
  15. DIY replacement of Ignition Coil on MERCEDES-BENZ C-Class Saloon (W203) C 220 CDI 2.2 (203.008) 2006 is not an issue anymore with our step-by-step tutorial
    Step 16
    Close the hood
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DIY MERCEDES-BENZ C-Class Saloon (W203) Ignition Coil replacement - online guide
Tips & tricks for your MERCEDES-BENZ C-Class Saloon (W203)
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Most commonly replaced car parts on MERCEDES-BENZ C-CLASS

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