weekend special, another Bose amp for sale $175

[bayhas]

Originally Posted by kenjmoser

I own a 93 300sd which uses the same amp as yours, the tuner is not with this as it's a separate box below the amp. They used these on the 92 & 93 models. The part number for the amp is "140 820 00 89". I just bought one today from a San Diego junk yard for $100 guaranteed to work. If you do a Google search you’ll find places that want $550 to do a rebuild.
Factory Car Audio Repair For All Makes and Models - Mercedes S/SL/SLK, C/CL/CLK, Car Stereo Repair Estimates and Bose Car Stereo, Speaker / Amp Repair

the one for sale will fit 94 through 99 W140s.

if you go to the link above, it looks like the first picture there.