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Remy 91342 Alternator
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.
| Brand | Remy |
| Part Number | 91342 |
| Position | New |
| Amperage Rating | 105 |
| Fan Type | External |
| New or Remanufactured | New |
| OE Manufacturer | Delco/Delphi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | GMC | Sonoma | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1992 | Chevrolet | Camaro | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1992 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1992 | GMC | Sonoma | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1992 | Pontiac | Firebird | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Chevrolet | Camaro | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Chevrolet | Lumina | 3.4L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | GMC | Sonoma | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Pontiac | Firebird | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Pontiac | Grand Prix | 3.4L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | Chevrolet | Astro | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | Chevrolet | Camaro | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | GMC | S15 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | GMC | Safari | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1990 | Pontiac | Firebird | 3.1L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | Chevrolet | Astro | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | Chevrolet | Camaro | 2.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | GMC | S15 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | GMC | Safari | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1989 | Pontiac | Firebird | 2.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | Chevrolet | Astro | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | Chevrolet | Camaro | 2.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | GMC | S15 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | GMC | S15 Jimmy | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | GMC | Safari | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1988 | Pontiac | Firebird | 2.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | Chevrolet | Astro | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | Chevrolet | Camaro | 2.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | Chevrolet | S10 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | GMC | S15 | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | GMC | S15 Jimmy | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | GMC | Safari | 2.5L | L4 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1987 | Pontiac | Firebird | 2.8L | V6 | N/A | Not 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.