I'm soon to be in the process of doing the following for my 1989 300CE:

1. Euro 500e or e500 head lights
2. Relay Kit
3. Fog Lights
4. Sound System

and I already have:

1. Clifford alarm and remote starter
2. OPTIMA Red Top 34/78 battery (2 Days old)

I'm thinking I want to upgrade my alternator. This is what I have now:

Engine -----Application-------Year --------Amp kW/HP - Sys Mf - Plug Conf. - Reman Alt.
3.0l-L6 ------300CE ---------89-88 --------70----------BO ------ B15 -------AL65X --------(*108)

BO=BOSCH

*108 -BOSCH/VALEO Notice of Interchangeability
This alterantor came as original equipment in both Bosch and Valeo versions. The two types of units are different in physical appearance, but are totally interchangeable in both fitment and appearance.


Voltage Regulator Plug Identification



Here are the highest output alternators Mercedes makes. All 150A :

Engine - Model - Year - Application - Amp kW/HP - Sys - Mf Plug Conf. - Reman Alt.

4.3L-V8 C43 00-98 -------BO 150A 150 BO B19 AL0766X
4.3L-V8 CLK430 01-99 ----BO 150A 150 BO B19 AL0766X
4.3L-V8 E430 01-98 ------BO 150A 150 BO B19 AL0766X
5.5L-V8 E55 00-99 -------BO 150A 150 BO B19 AL0766X
5.5L-V8 CL55 02-01 ------BO 150A 150 BO B19 AL0766X
5.5L-V8 S55 02-01 -------ALL -----150 BO B19 AL0766X
5.0L-V8 SL500 01-99 -----BO 150A 150 BO B19 AL0766X


5.0L-V8 CL500 01-99 BO 150A 150 BO B19 AL0768X
4.3L-V8 S430 01-00 BO 150A -150 BO B19 AL0768X
5.0L-V8 S500 01-00 BO 150A -150 BO B19 AL0768X


5.5L-V8 ML55 01-00 ------ALL 150 BO B19 AL0785X
4.3L-V8 ML430 01-99 BO 150A 150 BO B19 AL0785X


Voltage Regulator Plug Identification


Cross Reference
AL0766X = 0-123-520-006
AL0785X = 0-123-520-012
AL0768X = 0-123-520-017

Which one of these will fit? What modifications might I have to do to the pulley or plug or anything else?

__________________
1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

its the connector thats the problem

bump...

__________________
1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

MIght want to ask DaveM from Idaho. I seem to remember him as putting a 150 amp alternator in his 87 W124 diesel.



Michael

__________________
Michael McGuire
83 300d
01 vw A4 TDI
66 Chevy Corsa
68 GMC V6 w/oD
86 300E

I have no idea what the answer is to your question, but that is undoubtedly the best looking post I have ever seen.