I installed a new BOSCH alternator in my MERCEDES-BENZ 190E 2.0 1991, and unlike the old one, this one has a **D+ port, a B+ port 1, and a B+ port 2.**
This is a known issue with non OEM and especially bosch alternators, the regulator gives a different signal to the power control unit.
If you were family or my customer I would get the Bosch.
IMO a rebuilt German Bosch unit is far superior to the Chinese alts.
He replaced the alternator and serpentine belt. Parts $208 for alternator and belt. Labor $100. Limited lifetime warranty on alternator and 3 years on belt. Honda Civic.
I’m running my a 120amp Bosch but my car is m42 it’s honestly overkill for my setup with aftermarket speakers, amp, and sub.
I have a 2013 manual. I've had to put 3 or 4 alternators in mine. The last one literally lasted a year, luckily it was still under warranty, and I only had to pay for the labor to have it changed out.
My 09 just ate its oem alternator also, at 225k miles, but its an EX without VCM. There was some oil in the area but I guess it can’t be from the spool valve listed in the TSB.
good luck ever finding an oem alternator that isn\u2019t $1700 from honda dealership. Denso been on back order for fucking years somehow
I had a Bosch alternator die in <6 months. Got installed in November 2024 and it died a few weeks ago.
Write your review
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
The brake discs FEBI got the first review!
The brake caliper OEM BMW got the first review!
The timing chain OEM Porsche got the first review!
For cabin filter Fram already 25 reviews.
For tires GISLAVED already 25 reviews.
In the rating best ignition coil already 13 brands participate!
In the rating best windshield already 14 brands participate!
In the rating best starter motor already 10 brands participate!
In the auto rating brake discs for Volkswagen Golf already 10 brands participate!
In the auto rating headlights for Volkswagen Golf already 5 brands participate!
In the auto rating tires for Toyota Corolla already 50 brands participate!
For oil additives LIQUI MOLY already 25 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page
