123 Early 300D Series Glow Plug Main Feed Wire

Replacement new feed wire that goes from the firewall fuse box to the rear most series glow plug in 1977-1979 300D 300CD 300TD models, 123 chassis. This wire is often burnt or broken or loose (causing a weak glow plug heating). Please inspect yours carefully to make sure that you are not losing current to that rear most series glow plug. Make from heavy duty auto wiring and terminal ends. If you need one for a 240D they are slightly longer. Please email us.