Part #: 91531

Remy 91531 Alternator

New
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Pontiac, Buick, and Chevrolet, Grand Prix, Regal, Impala, and Monte Carlo
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Reliable Alternator for Buick, Chevrolet, and Pontiac Vehicles

The Remy New 91531 alternator is designed to provide consistent electrical performance for select Buick, Chevrolet, and Pontiac models. Engineered with a 110-amp rating and internal fan, this alternator ensures efficient charging and starting for your vehicle's electrical system.

  • 110 Amperage Rating for steady electrical output
  • Internal fan type for effective cooling
  • New unit with internal voltage regulator
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with specific vehicle models
  • 12 Volt system compatibility
  • OE Manufacturer: Delco/Delphi

About the Remy New Product Line

The Remy New product line focuses on delivering brand-new alternators that meet original equipment manufacturer (OEM) specifications. This ensures that the 91531 alternator maintains the quality and reliability expected from factory parts, making it a suitable replacement for your Buick Grand Prix, Chevrolet Impala, Monte Carlo, or Pontiac Regal.

Detailed Alternator Features and Specifications

This Remy 91531 alternator features a 110-amp output, providing sufficient power to support your vehicle's electrical demands. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator's service life. With an internal voltage regulator, this alternator manages voltage output efficiently, protecting your vehicle's electrical components. The included pulley and clockwise rotation direction ensure compatibility and ease of installation in the specified Buick, Chevrolet, and Pontiac models.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dim or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Difficulty starting the engine due to insufficient electrical power
  • Unusual noises from the alternator area indicating wear or failure

Installation Notes and Tips

Before installation, verify that the alternator matches your vehicle’s make, model, and engine specifications. The Remy 91531 alternator comes with a pulley included, simplifying the replacement process. Ensure the battery is disconnected prior to removal and installation to prevent electrical shorts. Follow manufacturer torque specifications for mounting bolts and double-check electrical connections for secure fitment.

Quality Assurance and Warranty Information

Remy alternators are manufactured to meet or exceed OEM standards, with quality controls in place to ensure reliable performance. The New product line alternators come with an internal voltage regulator and are built to provide consistent output. Warranty coverage details should be confirmed at the point of purchase, typically offering protection against defects in materials and workmanship.

BrandRemy
Part Number91531
PositionNew
Amperage Rating110
Fan TypeInternal
New or RemanufacturedNew
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003PontiacGrand Prix3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2002PontiacGrand Prix3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2001BuickRegal3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2001ChevroletImpala3.8LV6N/AExc Police or Special Equipped; 110 Amps; New
2001ChevroletMonte Carlo3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2001PontiacGrand Prix3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2000BuickRegal3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2000ChevroletImpala3.8LV6N/AExc Police or Special Equipped; 110 Amps; New
2000ChevroletMonte Carlo3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
2000PontiacGrand Prix3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
1999BuickRegal3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New
1999PontiacGrand Prix3.8LV6N/AFits various vehicle makes and models with 110 Amps.; New

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1043798810447095104470971046441310464416104644291046444810464450104803311048034810480352

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.