OEM / REF: 10479993SKU: pilotpart398740
New Alternator Replacement For Chevy Blazer C1500 C2500 G10 G20 Vans Trucks 1987-1991 4.3L 5.0L 5.7L 10463044, 10463123, 10479993, 1101582, 1105710 is a Alternator replacement part indexed for Part Number and GMC V1500 V8 5.0L (87-87), with 3 application records on file. Match OEM part number 10479993 and confirm fi...
This Alternator is indexed for Part Number; GMC V1500 V8 5.0L (87-87); GMC V1500 V6 4.3L (87-87); GMC Safari V6 4.3L (87-89). Compare reference number 10479993 against the label on your existing GMC component before ordering.
Additional cross references on file: 1101582, 1105710. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 10479993, 1101582, 1105710 |
|---|---|
| SPECIFICATIONS | 105 Amp/12 Volt, CW, 4-Groove Pulley, 11: 00 Plug Clock |
| DESIGN | IR/EF |
| VOLTAGE | 12 |
| AMPERAGE | 105 |
| ROTATION | CW |
| PULLEY CLASS | S4 |
| NOTE 1 | 310 Plug Code |
| NOTE 2 | Neg. Grd. |
| FEATURE 1 | 100% Top-rated |
| FEATURE 2 | OE performance output curve |
| FEATURE 3 | premium rectifier featuring press-fit avalanche diodes |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
