Part #: 91342

Remy 91342 Alternator

New
⚙️ 41 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: Chevrolet, GMC, Pontiac, and Oldsmobile, LLV, S10, Sonoma, Camaro, Firebird, Lumina, Cutlass Supreme, Grand Prix, Astro, S15, Safari, S10 Blazer, and S15 Jimmy
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Reliable Alternator Replacement for Chevrolet and GMC Vehicles

The Remy New 91342 alternator is designed to provide consistent electrical performance for select Chevrolet, GMC, Oldsmobile, and Pontiac models. Engineered with a 105-amp rating and an internal voltage regulator, this alternator ensures your vehicle's charging system operates efficiently.

  • Amperage Rating: 105 amps for stable power output
  • Fan Type: External fan for effective cooling
  • New unit with OE manufacturer Delco/Delphi quality
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with specified vehicles
  • 12-volt system voltage with internal voltage regulator

About the Remy New Product Line

The Remy New product line focuses on delivering brand-new alternators that meet or exceed original equipment specifications. This line emphasizes quality and reliability, making it suitable for professional repairs and maintenance. The 91342 alternator is part of this line, ensuring a fresh, unused component with modern manufacturing standards.

Detailed Alternator Features and Specifications

This Remy alternator 91342 is built to support the electrical demands of vehicles such as the Chevrolet Astro, Camaro, S10, and GMC S15 Jimmy, among others. Its 105-amp output provides sufficient current for standard vehicle electrical systems. The external fan design helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The included pulley and clockwise rotation direction match the original equipment setup, simplifying replacement and ensuring compatibility. The internal voltage regulator maintains consistent voltage levels, protecting your vehicle's battery and electrical components.

Common Applications and Problem Resolution

  • Replaces faulty or worn-out alternators in Chevrolet, GMC, Oldsmobile, and Pontiac models
  • Resolves issues with battery not charging properly
  • Eliminates dim or flickering headlights caused by charging system failure
  • Fixes electrical system malfunctions related to voltage irregularities
  • Addresses warning lights related to charging system faults

Installation Notes and Tips

Before installation, verify the alternator's rotation direction and amperage rating match your vehicle's requirements. The included pulley allows for direct replacement without additional parts. Ensure all electrical connections are clean and secure to maintain proper function. It is recommended to test the charging system after installation to confirm correct operation.

Quality Assurance and Warranty

The Remy New 91342 alternator is manufactured to meet original equipment standards, providing reliable performance. As a new part, it comes with a manufacturer-backed warranty to protect against defects in materials and workmanship. Always consult the warranty documentation for specific coverage details.

BrandRemy
Part Number91342
PositionNew
Amperage Rating105
Fan TypeExternal
New or RemanufacturedNew
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 41 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1993ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1993GMCSonoma2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1992ChevroletCamaro3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1992ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1992GMCSonoma2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1992PontiacFirebird3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991ChevroletCamaro3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991ChevroletLumina3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991GMCSonoma2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991OldsmobileCutlass Supreme3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991PontiacFirebird3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1991PontiacGrand Prix3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990ChevroletAstro2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990ChevroletCamaro3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990GMCS152.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990GMCSafari2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1990PontiacFirebird3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989ChevroletAstro2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989ChevroletCamaro2.8LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989GMCS152.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989GMCSafari2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1989PontiacFirebird2.8LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988ChevroletAstro2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988ChevroletCamaro2.8LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988ChevroletS10 Blazer2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988GMCS152.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988GMCS15 Jimmy2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988GMCSafari2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1988PontiacFirebird2.8LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987ChevroletAstro2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987ChevroletCamaro2.8LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987ChevroletS102.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987ChevroletS10 Blazer2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987GMCS152.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987GMCS15 Jimmy2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987GMCSafari2.5LL4N/ANot compatible with vehicles with less than 105 amps capacity.; New
1987PontiacFirebird2.8LV6N/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:

1046301310463014104630171046304910463169104632111046362110479910110113911011401101227110134611015831101593110161811018221105722

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