Part #: 91310

Remy 91310 Alternator

New
⚙️ 14 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: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, LeSabre, Brougham, Caprice, Custom Cruiser, Electra, and Safari
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Reliable Alternator Replacement for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac

The Remy New 91310 alternator is designed to provide consistent 12-volt electrical power for select GM vehicles. Engineered with a 105-amp rating and an internal voltage regulator, this alternator supports the charging and starting systems of models like the Buick LeSabre, Cadillac Brougham, Chevrolet Caprice, Oldsmobile Custom Cruiser, and Pontiac Safari.

  • Amperage Rating: 105 amps for stable electrical output
  • Fan Type: External fan for efficient cooling
  • New or Remanufactured: New unit for reliable performance
  • OE Manufacturer: Delco/Delphi original equipment quality
  • Pulley Included: Yes, ready for installation
  • Rotation Direction: Clockwise rotation
  • Voltage: 12 volts suitable for standard automotive electrical systems
  • Voltage Regulator Type: Internal regulator for simplified wiring

About the Remy New Product Line

The Remy New product line focuses on delivering brand-new alternators built to meet or exceed original equipment specifications. This line ensures that each alternator, including the 91310, is manufactured with quality components and tested for durability. Choosing a Remy New alternator means installing a fresh, factory-quality part designed for long-term reliability in your vehicle's charging system.

Detailed Product Description

The Remy 91310 alternator is a direct replacement part engineered for select GM vehicles, including Buick LeSabre, Cadillac Brougham, Chevrolet Caprice, Oldsmobile Custom Cruiser, and Pontiac Safari models. With a 105-amp output, it provides sufficient power to support your vehicle’s electrical demands. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation and reduces potential points of failure. The included pulley and clockwise rotation match original equipment specifications, ensuring compatibility and ease of fitment.

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
  • Vehicle stalling or difficulty starting due to insufficient power
  • Unusual noises from the alternator area indicating wear or failure

Installation Notes and Tips

  • Verify vehicle compatibility with Buick LeSabre, Cadillac Brougham, Chevrolet Caprice, Oldsmobile Custom Cruiser, or Pontiac Safari models before installation
  • Ensure the alternator pulley and rotation direction match the original part (clockwise rotation)
  • Disconnect the battery before removing the old alternator to prevent electrical shorts
  • Check belt tension and condition during installation for optimal performance
  • Confirm all electrical connections are secure and free of corrosion

Quality Assurance and Warranty

This Remy New 91310 alternator is manufactured to meet original equipment standards with quality components from Delco/Delphi. It undergoes rigorous testing to ensure reliable operation. While specific warranty details may vary, Remy typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.

BrandRemy
Part Number91310
PositionNew
Amperage Rating105
Fan TypeExternal
New or RemanufacturedNew
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990BuickLeSabre5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990CadillacBrougham5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990ChevroletCaprice5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990OldsmobileCustom Cruiser5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989BuickLeSabre5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989CadillacBrougham5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989ChevroletCaprice5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989OldsmobileCustom Cruiser5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989PontiacSafari5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988BuickLeSabre5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988CadillacBrougham5.0LV8N/Aw/Armored Option; 105 Amps; New
1988ChevroletCaprice5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988OldsmobileCustom Cruiser5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988PontiacSafari5.0LV8N/ANot compatible with vehicles with less than 105 amps capacity.; 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:

10463064104630901046310611011861101229110127511012927922-3

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