Hi: were you ever able to find a part # on the updated component? I am not in a great hurry, just planning on replacing a few older components before they fail, and starting with things that may be contributing to my lower than expected mpg (~21-22 hiway at 70mph, unimproved by a tuneup). I also plan on having some spares for things that could leave me stranded.
2003 Firemist Red/grey leather SL 500
2015 Palladium Silver/black mbtex GLK 350
1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD)
Click to see 87 300E