not sure but I bought one and have it, 95 E320 wagon that I smashed up in the snow. Goes to the starter and main relays..I was going to install but then with the accident just replaced the car, About $100 new..PM if you'd like it..

Doug (also have a new set of (Michelins on this car, never driven) Just sitting here..Sorry if this violates guidelines. I know this isnt for ads here. Just saw the query..