Chevrolet S10 Alternator

Your S-10 delivers all the power of a best-in-class pickup on a compact frame. This combination of performance and versatility makes a reliable Chevy S-10 alternator all the more important. Your alternator uses the mechanical energy of the engine's rotating crankshaft to generate electrical current through induction.

Higher-performance alternators deliver greater current to keep your vehicle running smoothly. S-10 performance alternators from AutoZone output between 13.5 and 14.8 volts, which keeps your battery 100 percent charged and it runs all of your vehicle's electrical system at the same time. AutoZone's friendly staff are always available at any store to answer your questions and help you find the parts you‘re looking for at the right price. AutoZone also provides free battery charging and engine diagnostics to help you ensure that your vehicle's running smoothly.
Free In-Store Parts Testing Battery, Starter and Alternator. Learn More
Battery Problem? We can help. Find Out What's Wrong

1-24 of 54 Results

    1-24 of 54 Results



    Reviews for

    Perfect Replacement


    in 4 years

    Very easy replacement except the sleeves / bushings towards the front of the car may need to be compressed slightly with a hammer. It's a tight fit, just as the one it replaced.

    What kind of vehicle do you drive? 2004 Chevrolet S10 Blazer 4WD 4.3 Litre