OEM / REF: ADR0121SKU: pilotpart397991
New Alternator Replacement For Chevy Gm. W/ 5.0 305 1989-1993 C K Pickup Truck 1500 2500, ADR0121, 40012117, 40012117R is a Alternator replacement part indexed for Part Number and OLDSMOBILE Bravada · V6 4.3L · 1991-1993, with 3 application records on file. Match OEM part number ADR0121 and confirm fitment for GMC E...
This Alternator is indexed for Part Number; OLDSMOBILE Bravada · V6 4.3L · 1991-1993; GMC Yukon · V8 5.7L · 1992-1993; GMC V3500 · V8 5.7L · 1989-1990. Compare reference number ADR0121 against the label on your existing GMC component before ordering.
Additional cross references on file: 40012117, 40012117R. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | ADR0121, 40012117, 40012117R |
|---|---|
| SPECIFICATIONS | 105 Amp/12 Volt, CW, 6-Groove Pulley, 07: 00 Plug Clock |
| DESIGN | IR/EF |
| VOLTAGE | 12 |
| AMPERAGE | 105 |
| ROTATION | CW |
| PULLEY CLASS | S6 |
| 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.
