Alternator OEM Toyota or Bosch

In place of the Valeo alternator I installed a Bosch VR6 120 amp alternator with a Bosch ABA alternator pulley (its 5 ribs versus 6 ribs of the VR6).

I just went over 195,000 miles while I've driven it over 26,000 miles this year with the only failures being the original 15 year old Bosch alternator and the spark plugs needing to be replaced.

I bought the Rock Auto Denso (really a Bosch rebuild) and am happy.

This year, I needed my (original) alternator replaced.

The large frame alternator from a 1997-2001 Camry with the 2.2L(5S) will fit the Celica with minimal modifications. I had to grind the staked washer on the alternator a bit on the pivot side, and unbolt the bottom of the adjuster bracket to let it slightly swing out. Result is a 220A alternator in my 6th Gen to power the upgraded sound system without my lights flickering.

Original starter and alternator

I've been looking on RockAuto. Will a Bosch remanufactured or AC Delco remanufactured work ok?

I tried a Bosch reman from Rockauto on my Civic. Lasted about two years then the rear bearing starting squeaking.

Bosch has a high failing rate unfortunately not like the good old days.

I bought an aftermarket bosch alternator, (new not refurbished) and after installing the pulley to 80NM (black part), I noticed a wobble and a brushing sound. The original alternator does not have this brushing sound.