p.smitty
Well-Known Member
Does anyone happen to know the proper size of Bosch Battery to use in
our E9's?
Thank You,
Pat
our E9's?
Thank You,
Pat
what i have from the bosch website a few months ago - group 47 is correct ... but there were several numbers listed depending if you were getting an S4 or an S5 model
s4 - s44527b - 300cca
s5 premium - s5589b - 650cca / s5531b - 600cca / s5586b - 480cca
if i remember correctly - deQ has the s4 model in his coupe
wait, wait, wait !
you remember well scott but there is a trick
i do have a S4, the most powerful possible, but it does not fit in the stock tray, to do so you must cut the plastic toe on one of the short sides
let me explain, the battery has a toe that extends the size of the battery only in the lower part, that toe is not part of the battery it is an external thing, so you can cut it
be advised and happy drving
actually in the case of 34 + 34r, the 34 has a left side positive, and the 34r has a right side positive. the e30 m3 used a 34r. all of the batteries group sizes that i have listed below are right side positive.R generally means a reversed terminal and if so wouldn't work.
R generally means a reversed terminal and if so wouldn't work.