Owner reviews for alternator

I purchased a 2002 Nissan Quest alternator for my 2002 Xterra. It bolts right up. 120 amps instead of 80 amps.

The 07K 2.5l came with either a 140A Valeo or 140A Bosch alternator. Be sure you're buying based on alternator brand.

The Denso remans are pretty great, as they are also an alternator manufacturer.

On the flip side Reman Denso ALT are great IMHO.

I had to replace my alternator as well....low voltage in the battery will cause faulty gauge readings and irrelevant warning lights until all is restored....I went with a 120 amp Valeo; the pulley had to be swapped from my old alternator...

Singer Alternators is going to be your best bet for a strong reliable alternator. He offers a lifetime warranty with every alternator that is purchased and also does powder coating for like $50 extra.

But its a Ford truck/suv and the alternators ALWAYS go bad on them. Word to the wise, buy an AC Delco replacement or Ford OEM, anything else will just die again-they always do.

okay so i installed an alternator in my car yesterday, boosted it, let the battery charge a bit, removed jumpers...car stalled.

Reminds me of my old mans '96 Honda Civic hatch. 6 hours to do the swap (4.5 out and 1.5 with a dinner break in) in his yard using mallets and a fucking chisel to get the old one out.

Had an appetite for alternators, as they put it behind the rear cylinder head and tried to keep it cool with some little rubber/plastic air duct. Failboat. We sold the car with its third alternator, each failure attributed to failure of the rear bearings.