ATG12732 High Output Alternator 10463216 10463296 10480010 1102625 for Buick Park Avenue 1991–1992 – 14.5V 250A Replacement

Part Numbers

Product Description

The ATG12732 High Output Alternator is a new aftermarket replacement designed for selected Buick, Oldsmobile, and Pontiac vehicles equipped with the 3.8L (231) V6 engine. With a high-output rating of 250 amps at 14.5 volts, it provides increased charging capacity for vehicles requiring dependable electrical performance and additional power for electrical accessories.

This alternator replaces Delco reference numbers 10463216, 10463296, 10480010, and 1102625, as well as Lester 7984-2, 8105-2, and 8144-2. The high-output design is intended to provide stable battery charging and reliable electrical-system support under demanding operating conditions.

Designed for compatible GM automotive applications, the ATG12732 offers a practical replacement solution for restoring or upgrading the vehicle charging system. Please verify the original alternator part number, output rating, mounting configuration, pulley, and electrical connections before ordering.

Key Features

• 250A high-output alternator

• 14.5V charging voltage

• Designed for 3.8L (231) V6 engines

• Compatible with selected Buick, Oldsmobile, and Pontiac applications

• Replaces multiple Delco and Lester reference numbers

• Suitable for increased electrical demands

• New aftermarket replacement

• Designed for dependable charging performance

Specifications

Fitment

Buick – LeSabre | 3.8L (231) V6 | 1992

Buick – Park Avenue | 3.8L (231) V6 | 1991–1992

Buick – Reatta | 3.8L (231) V6 | 1991

Buick – Riviera | 3.8L (231) V6 | 1991

Oldsmobile – 98 | 3.8L (231) V6 | 1991–1992

Oldsmobile – Delta 88 | 3.8L (231) V6 | 1992

Pontiac – Bonneville | 3.8L (231) V6 | 1992

Applications: GM Auto and Light Truck applications equipped with the 3.8L V6 engine.

Compatible Part Numbers: Delco 10463216, 10463296, 10480010, 1102625; Lester 7984-2, 8105-2, 8144-2; HO-7984-2-250.