Just entered the Twilight Zone today
She's young, silver, and running strong. This is easily the best cruising car I've ever owned and its performance has embarrassed many a performance car. Since buying it a year ago I've replaced the ac compressor, the idler pulley, and just replaced the o-rings on the transmission adapter plug which stopped a small leak. She needs nothing now but gas.
Hey, any experience replacing the transmission adapter plug? The plug sold now was not compatible with my E55. Your experience may vary.
See my thread on this --
https://mbworld.org/forums/w210-amg/...pter-plug.html
Last edited by Das AMG; Jan 16, 2016 at 02:40 PM.
My Mercedes shop replaced the plug with the same part # A2035400253 and apparently had no problems.
Take a look here
http://www.benzworld.org/forums/w210...sion-plug.html
Also, from where did you source the plug/ what brand is it?
Part # A2035400253 must be compatible, otherwise EPC will not have shown me the same part number.
Are you having problems with these notches?
The parts bag is labeled --
203-540-02-53/56
09 4313 40
Adapter Plug
20315A06
SA19K2
Appears to to be the latest part. Not a Mercedes part. Don't know the manufacturer.
The new part would not seat at all but the old plug went in easily. At this point I stopped before putting too much force on the new plug and damaging the adapter plate. Yes, the part may be the correct one, but at this point I thought it better to take the safe path and just replace the o-rings on the old plug. The plug itself is not a wear item, just the o-rings, so it can be wiped off and just reused.
You have a 2002 which may fit this part. Mine is a 2001. I know the part was updated 3 times.
The dealer that did yours may have just replaced the o-rings like I did. Job done.
Last edited by Das AMG; Jan 17, 2016 at 11:47 AM.
I think this bloke had a similar issue :
Also, the conductor plate for our cars has the same part# for the w203, w211, AMGs & non-AMGs according to EPC. No difference between model years.


