Beefed Up 12V 105Amp Alternator Replacement With CW S6 Pulley Fits Chevy S10 Blazer Astro Jimmy Sonoma Safari Isuzu Hombre 1998 1999 2000 4.3L V6 Models 10464084

High-Output 12V 105A Alternator for 4.3L GM Engines
✔️ 12V 105A, CW rotation, IR regulator, S6 pulley, single-unit

The replacement alternator is a direct-fit upgrade for Chevrolet Astro, Blazer, S10, Jimmy, Safari, Sonoma, Hombre and Isuzu Hombre 4.3L V6 models from 1998-2000. It returns reliable charging and keeps your vehicle's electrical system running smoothly under daily driving and work use.

✅ 12V nominal output, 105A max for 4.3L V6 engines
✅ CW rotation, internal regulator (IR) and internal fan
✅ S6 pulley class matches standard belt drives for easy swap
✅ Direct OEM-style replacement with OE-referenced part numbers

💡 What is a 12V 105A alternator used for in a 4.3L GM vehicle? This handy unit keeps the charging system solid under load.

- maintains steady charging for daily driving and accessories - supports headlights, HVAC, and radios under load - helps prevent battery drain and electrical hiccups between charges