You are buying a Mercedes Diesel Glow plug Relay will fit the vehicles in the list below. check the compatibility chart if provided. Refer to pictures and match your numbers before you order or when in doubt, please call us, we will be more than glad to help answer your questions about this and other parts for your Mercedes Diesel. Ask and buy with confidence, I'm a Volvo mechanic w/ more than 30 years experience.

This relay is suitable for a Mercedes W123 diesel. The part numbers on your relay must match ours so that the relay fits on your vehicle.

 

 All relays are sold “As is” no returns are accepted for this item.

 

All of our advertised products have been tested and found to be worthy of advertising for sale, we would not want to waste our or your time, selling something it did

 

not work. Please buy with caution.

 

Will Fit W123 Body Style 240D, 300D, 300CD, 300TD 

From 77-79