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**McGyver** · 03-12-2021, 08:48 AM

Originally posted by brutus87 View Post

My E30 sounds like it has a supercharger. Unfortunately, it’s just my alternator that has gone bad.

Before I just buy a remanufactured one, anyone have a known good alternator they would let go of in the Portland area?

Thanks!

If you have access to a press, rebuilding it is pretty simple. You can get the parts here:

Alternator rebuild Parts List for 1986-1992 BMW 325, 1986-1988 528, 1986-1987 525, 1985-1989 635 (Bosch Ref# 0120469777, 0120469778, 0120469779) - 14813

https://www.maniacelectricmotors.com/90ampboalfor4.html

**Availability on complete units may vary. You will be notified if your order can not ship immediately and/or you can contact us to verify availability if needed - Thank you! Quality Aftermarket Alternator - 1 Year Warranty Alternator 90 Amp, 12 Volt, CW, V1-Groove Pulley, Bosch Type Application BMW Car 325 L6 2.7L 1986-1988 325e L6 2.7L 1986-1987 325es L6 2.7L 1986-1987 325i L6 2.5L 1987-1991 325i L6 2.5L Eng Code M50 1992 325is L6 2.5L 1987-1991 325is L6 2.5L Eng Code M50 1992 325iX L6 2.5L 1988-1991 528e L6 2.7L 1986-1988 535i L6 3.5L 1986-1987 635CSi L6 3.5L 1985-1989 735i L6 3.5L 1986 L7 L6 3.5L 1986-1987 Cross Reference BMW 12-31-1-711-203, 12-31-1-713-449, 12-31-1-713-450, 12-31-1-714-219, 12-31-1-714-220, 12-31-1-726-602, 12-31-1-726-603 Bosch 0120469777, 0120469778, 0120469779, 0120469534, 0120469535, Other 14813, 220-196, 220-113A, AL49X, A6725, 14789, 90-15-6152

I plan to put together a rebuild DIY soon. I have all the pictures, just need to write the text.

**Kush&OJ** · 03-13-2021, 01:05 PM

I have a couple alternators that I’m just sitting on. Make offer come get em.

**brutus87** · 03-19-2021, 06:59 AM

Found, thanks everyone.

**brutus87** · 03-19-2021, 09:21 AM

Found, thanks everyone.

Announcement

WTB: M20 Alternator

WTB: M20 Alternator

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