Originally Posted by latemodel21

unfortunately, there is no number for that bit of harness that I put on the SLK32 as it is not available new. I removed it from a donor car with less than 12k miles.

the part number for the extender harness (MBZ description is "ignition cable") is 1131500028
and the best price now (including free shipping) is $66.75 from oediscountparts
https://www.oediscountparts.com/part...&siteid=215242

the descriptions for the plug housing and pins (pins come with a length of wire attached in various wire gauges ... 2 different gauges are used in this application) are a little vague. SO I bought an assortment. I will look them over and create a list for a DIY plug replacement if anyone is interested.

Cheers,
Chris