Help locating and naming a part
 

Hello - I was cleaning the ICV on my 1989 300e and I had to remove a plastic wire guide that goes over the ICV. The guide is so brittle that when touched, the mounts of the guide shattered. Does anyone know the name of this plastic guide and if there any available new or used? It snakes over the engine and under the air cleaner cover. Thanks.

Have you tried http://epc.startekinfo.com ?

It's free and uses the same parts blow-ups as the dealerships...

That's the guide for the main engine harness. It consists of two pieces, a lower channel and a top cap over the channel to enclose it. Both pieces are still available, about $12-$15 each. Mercedes calls it "Protective tube: cable harness mounting". P/Ns:

Top: 103-159-01-13
Bot: 103-159-02-13

Thank you very much - exactly what i was looking for.