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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 54022
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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Marty, Eurotec, in the engine bay, just to the southeast of

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Marty, Eurotec, in the engine bay, just to the southeast of the dipstick there are two electrical connections I believe they are part of the upper wiring harness, they both go to the cooling system.One has a plastic cap on it, the other is an exposed connection with no cap.Is it possible to buy the cap and install it myself? If so, is there a part number?I will reply to your email with a photo,Thanks,Charlie

I'll look for your email

I think you need part number 011 545 71 28.

Customer: replied 12 months ago.
Thanks, ***** ***** ordered. Will this be self explanatory, or can you provide instructions on how to I need to unplug the connection? Appreciate all your help and input sir!

It's pretty self explanatory. The plug has a lid on it that snaps closed. Just insert the wires and close the lid.

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