Changing Thermostat on your MERCEDES-BENZ 123-Series car yourself

Change MERCEDES-BENZ 123-Series Thermostat yourself – manuals and video tutorials

Helpful guides and tips on replacing MERCEDES-BENZ 123-Series Thermostat
Make
Model
Car parts category

Changing MERCEDES-BENZ 123-Series Thermostat: step-by-step manuals

AUTODOC – online car parts store with over 4 million auto parts

Order Engine coolant thermostat for MERCEDES-BENZ 123-Series easily at AUTODOC

Couldn't find an answer to your question in the tutorials? You can ask a question about this replacement on our online forum .
Changing MERCEDES-BENZ 123-Series Thermostat: video tutorials
Fix your car yourself with our video tutorials
  • How to replace Engine thermostat on MERCEDES-BENZ COUPE (W111) - video tutorial
    How to replace wing mirror MERCEDES W201 [TUTORIAL AUTODOC]
  • How to replace Thermostat housing MERCEDES-BENZ COUPE (C123) Tutorial
    How to change front shock absorber and coil springs on MERCEDES W201 [TUTORIAL AUTODOC]
  • Fitting Thermostat housing MERCEDES-BENZ COUPE (C124): free video
    How to change rear brake kit on MERCEDES W124 [TUTORIAL AUTODOC]
  • Thermostat valve change on MERCEDES-BENZ 123-Series 1992 - video instructions
    How to change fuel filter MERCEDES W124 [TUTORIAL AUTODOC]
  • How to change Coolant thermostat MERCEDES-BENZ 123-Series - step-by-step video manual
    How to change brake pad wear sensor on MERCEDES W204 [TUTORIAL AUTODOC]
  • Watch the video guide on MERCEDES-BENZ 123-Series Engine coolant thermostat replacement
    How to change rear brake pads on MERCEDES ML W163 [TUTORIAL AUTODOC]
  • How to replace Engine thermostat on MERCEDES-BENZ COUPE (W111) - video tutorial
    How to change air filter on MERCEDES W168 [TUTORIAL AUTODOC]
  • How to replace Thermostat housing MERCEDES-BENZ COUPE (C123) Tutorial
    How to change pollen filter on MERCEDES-BENZ W211 E-Class [TUTORIAL AUTODOC]
Thermostat : correct disposal
General AUTODOC recommendations for reducing pollution
Video manuals on MERCEDES-BENZ 123-Series Thermostat changing
Helpful lifehacks for MERCEDES-BENZ 123-Series
View more
  • MERCEDES-BENZ 123-Series replace Thermostat housing - Maintenance Hacks
    6 SIGNS OF A BAD FUEL FILTER | AUTODOC tips
  • How to change Thermostat valve on MERCEDES-BENZ 123-Series - Top Engine Replacement Tips
    Noise from under the hood | AUTODOC TIPS
  • Changing Thermostat on MERCEDES-BENZ 123-Series - replacement tricks
    Symptoms and causes of engine misfiring | How to prevent engine misfire | AUTODOC tips
  • Replace Coolant thermostat on MERCEDES-BENZ 123-Series - maintenance tips for Engine
    Everything you need to know about the oil filter | AUTODOC tips
Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
MERCEDES-BENZ 123-Series Thermostat replacement - QR-code for AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
Autodoc CLUB App icon
Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

When to replace the Thermostat on your MERCEDES-BENZ 123-Series
How often to change the Thermostat on your MERCEDES-BENZ 123-Series . Recommended service and replacement schedules
every 50000 km
W123 Coupe (C123) (03.1977 - 12.1985)
W124 Coupe (C124) (03.1987 - 05.1993)
W111 Coupe (W111) (01.1961 - 12.1971)