Remy 91401 Alternator

Remy 91401 Alternator for 1987 GM Full-Size Applications

Remy 91401 is a new 12-volt alternator built for 1987 Buick, Oldsmobile, and Pontiac applications that require 108 amps of charging output. It features an internal voltage regulator, external fan design, clockwise rotation, and a pulley included for direct replacement service.

Key Features

• 108 amp amperage rating for steady charging performance
• New alternator, not remanufactured
• 12 V electrical system application
• Internal voltage regulator for integrated control
• External fan type
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Delco/Delphi

Detailed Product Overview

Remy 91401 is an OE-style alternator for 1987 Buick Century, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac Bonneville applications. Built as a new unit and referenced to Delco/Delphi OE manufacturing, this alternator supports vehicles that need a 108 amp charging system with internal regulation and clockwise rotation. The Remy New product line focuses on replacement electrical components built for direct-fit service in charging and starting systems, and part number 91401 is listed with cross-reference part numbers 1101250 and 10463033 for the same application.

Vehicle Fitment

• Fits 1987 Buick Century, N/A — 108 Amps; New
• Fits 1987 Buick LeSabre, N/A — 108 Amps; New
• Fits 1987 Oldsmobile 98, N/A — 108 Amps; New
• Fits 1987 Oldsmobile Delta 88, N/A — 108 Amps; New
• Fits 1987 Pontiac Bonneville, N/A — 108 Amps; New

What This Alternator Helps Address

• Low battery charging output
• Battery warning light concerns related to charging system performance
• Dim lights caused by insufficient alternator output
• Charging system failure on 1987 Buick Century and Buick LeSabre models
• Charging issues on 1987 Oldsmobile 98, Delta 88, and Pontiac Bonneville models

Installation Notes and Tips

Verify pulley alignment, rotation direction, voltage regulator type, and amperage rating before installation. Confirm the vehicle uses a 12-volt charging system and match the alternator to the original OE configuration for 1987 Buick Century, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville applications. Inspect the charging circuit, belt condition, and battery state before final testing.

Quality Assurance

Remy 91401 is a new replacement alternator built to OE manufacturer reference standards associated with Delco/Delphi applications. Its listed specifications, including 108 amps, internal regulation, external fan design, and included pulley, support accurate parts matching for the specified vehicles.