Remy 91519 Alternator

Remy 91519 Alternator Overview

The Remy 91519 alternator is a new 12-volt charging component built for dependable electrical output in select GM applications. With a 110-amp amperage rating, internal fan, internal voltage regulator, and included pulley, it is built for direct replacement service where stable charging performance is required.

Compatible with applications such as the Pontiac Grand Prix, Buick Century, Chevrolet Impala, Chevrolet Lumina, and Chevrolet Monte Carlo, this alternator supports common OE-style replacement needs for vehicles using Delco/Delphi specifications. The Remy New line focuses on replacement parts engineered for straightforward fitment and consistent operation.

Key Features

• 110-amp output for standard charging system demands
• 12-volt alternator with internal voltage regulator
• Internal fan design for integrated cooling
• Clockwise rotation
• Pulley included for replacement convenience
• New unit, not remanufactured
• OE manufacturer reference: Delco/Delphi

Detailed Product Description

Remy 91519 is a new alternator designed for vehicles that require a 110-amp charging system and Delco/Delphi-style fitment. It is a 12V unit with an internal regulator and internal fan, helping maintain electrical output under normal driving conditions. This part cross-references Delco/Delphi-style applications such as 10437987 and 10447094 for the same application.

Use this alternator when replacing a worn or failing charging unit on a Pontiac Grand Prix, Buick Century, Chevrolet Impala, Chevrolet Lumina, or Chevrolet Monte Carlo within the listed model years. The part number 91519 is also useful when searching for an OE-style replacement alternator with the correct amperage, rotation direction, and pulley configuration.

What This Alternator Helps Solve

• Low battery charging caused by a weak alternator
• Battery warning light concerns related to charging output
• Dim lights or unstable electrical performance
• Charging system failure from worn internal components
• Replacement needs for a 110-amp Delco/Delphi-style alternator

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, rotation direction, voltage, and regulator type. Confirm pulley alignment and connector compatibility with the existing charging system. For best results, inspect the battery, belt condition, and charging circuit before installing the new alternator.

Quality Assurance

Remy New parts are built as new replacement components for service applications that call for OE-style fitment and electrical specifications. Part number 91519 is manufactured to match the listed charging system requirements for the confirmed vehicle applications.

Compatible Vehicles

• Fits 1999-2003 Pontiac Grand Prix, N/A
• Fits 1999-2001 Buick Century, N/A
• Fits 2000-2001 Chevrolet Impala, N/A
• Fits 2000-2001 Chevrolet Lumina, N/A
• Fits 2000-2001 Chevrolet Monte Carlo, N/A