For sale is a complete set of 5 brand new plated glow plug nuts for om617 engines which are using pencil style glow plugs.

They come as shown, in the same original plated finish that came from the factory.   Many times over the years, I've found incorrect nuts and/or rusty nuts when swapping and/or reaming glow plugs, and this can cause great difficulty when trying to remove the glow plug harness from the old glow plug.  So when you're doing a glow plug service, it's always best to replace these nuts when servicing the glow plugs.   

These nuts will only work with vehicles that are using pencil style glow plugs or earlier om617 vehicles which have been converted over to use pencil style glow plugs.  They will NOT work if you're using the older serial (loop) style glow plugs!  If you're uncertain as to which glow plug style that your vehicle has, simply message me with a photograph of your current setup and I can confirm for you prior to purchase.