hi there. will a bose amplifier from a 1997 s500 work in my 1993 500 sel? both are w140 body styles. my part number is 140 820 00 89. the part number on the s500 amp is 140 820 37 89. i really would appreciate any help on this! thanks!

I put an amp in my 95 S420 from a 99 s500 and worked like a champ. I purchased it brand new off ebay for $75.....yep $75. There are some great deals out there if you are patient.

Your best bet would be to post this in the audio forum.

Good luck,