Starter motor question - see pic

Need technical Q/A then you're in the right place

Moderator: martauto

nasir325ic
E30 Zone Regular
E30 Zone Regular
Posts: 627
Joined: Tue Feb 14, 2006 11:00 pm

Post Sat Jul 22, 2006 9:41 am

does an early 325i starter (bigone) fit a later 325i engine?

http://img83.imageshack.us/img83/9246/as024we3.jpg
Last edited by nasir325ic on Mon Jul 24, 2006 9:09 am, edited 1 time in total.
nasir325ic
E30 Zone Regular
E30 Zone Regular
Posts: 627
Joined: Tue Feb 14, 2006 11:00 pm

Post Mon Jul 24, 2006 8:13 am

does anyone know :?
nasir325ic
E30 Zone Regular
E30 Zone Regular
Posts: 627
Joined: Tue Feb 14, 2006 11:00 pm

Post Mon Jul 24, 2006 8:39 am

plus how do you test a starter before installation

thanks
smithy318i
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 5797
Joined: Thu Apr 28, 2005 11:00 pm
Location: Tyne & Wear

Post Mon Jul 24, 2006 9:57 am

you are the best to work out if it will fit. You have both motors, so all you need to do is measure the mounting surface and bolt holes.

as for testing. conect it to 12 volts and see if it works (but be carefull, the force of starting the motor if its not bolted down may cause it to jump about )

best to stand on the motor when testing it. (or put it in a vice)
Image
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49360
Joined: Mon Jan 10, 2005 11:00 pm

Post Mon Jul 24, 2006 9:22 pm

Also number/diameter/pitch of pinion teeth to take into account.
jonbuoy
E30 Zone Addict
E30 Zone Addict
Posts: 2092
Joined: Wed May 04, 2005 11:00 pm
Location: Basildon, Essex

Post Mon Jul 24, 2006 9:29 pm

This should fit, the only main difference between the early and late engine is the compression ration!
It does'nt take long to swap it over, get stuck in!! :D
Image