Mercedes W123 Door Lock Actuator

The door locks on many w123 mercedes benz are locked and unlocked using vacuum produced by the vacuum pump on the engine.

Mercedes w123 door lock actuator.

While most people get intimidated by the system it is relatively easy and simple once you understand it. Make sure this fits by entering your model number. Mercedes w123 door lock actuator master element genuine 1 year warranty. The central locking system on the w123 is run by vacuum.

Panels doors for mercedes benz 230 240 280 300 1977 1985 w123. One common item that leaks is the vacuum operated lock actuators. Door lock assemblies and parts interior door handles and trim window channels guides and frames window crank handles window motors window regulators and parts. The gas door lock actuator is accessible in the trunk of the car.

Open the trunk and then pull up the plastic paneling that covers the bottom of the trunk well on the passenger side of the vehicle. Mercedes used this system early in their cars because it was more reliable and cheaper than early electronics. Leaks in the door lock system can cause the door locks to operate poorly. The picture shows the well after the panel has been removed.

Mercedes part 000 800 10 73 genuine mercedes part. Mercedes w123 240d 280e door lock vacuum actuator 000 800 69 75 fits. Step 1 repairing mercedes w123 fuel door lock actuator. Vacuum element door lock actuator master element left front.

The main moving part is a set of rubber diaphragms that with age get brittle and crack. Note the vin splits. Vacuum element door lock actuator master element left front brand new part with full 1 year warranty. Brand new part with full 1 year warranty.

Genuine mercedes w123 vacuum master element left front door lock actuator switch.