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Remy 91327 Alternator
Reliable Alternator for Buick, Chevrolet, Oldsmobile, and Pontiac Vehicles
The Remy New 91327 alternator is designed to provide consistent 12-volt electrical power for a range of GM vehicles. Engineered with an internal voltage regulator and a 105-amp output, this alternator supports the electrical demands of models like the Chevrolet Caprice and Pontiac Bonneville.
- Amperage Rating: 105 amps for stable electrical performance
- Fan Type: External fan for efficient cooling
- New unit with OE manufacturer Delco/Delphi quality
- Includes pulley for straightforward installation
- Clockwise rotation direction compatible with specified vehicles
- 12-volt system 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 ensures reliable operation and durability for your vehicle’s charging system. The 91327 alternator is part of this line, offering a fresh, factory-quality replacement option for your Buick, Chevrolet, Oldsmobile, or Pontiac vehicle.
Detailed Product Description
This Remy alternator 91327 is built to provide a dependable 105-amp output, suitable for vehicles requiring a 12-volt charging system. Featuring an external fan, it maintains optimal operating temperatures during use. The internal voltage regulator simplifies installation and reduces the need for additional components. The included pulley and clockwise rotation direction make it compatible with specific GM models such as the Chevrolet Impala, Buick LeSabre, and Oldsmobile 88.
Common Issues This Alternator Addresses
- Battery not charging properly or draining quickly
- Dimming or flickering dashboard and headlights
- Electrical system warning lights on the dashboard
- Unusual noises from the alternator area
- Failure to start due to insufficient electrical power
Installation Notes and Tips
Ensure the vehicle’s battery is disconnected before beginning installation. The included pulley allows for direct replacement without additional parts. Verify the clockwise rotation direction matches your vehicle’s requirements. Properly torque mounting bolts and check electrical connections for secure fitment. This alternator is compatible with 12-volt systems found in Buick, Chevrolet, Oldsmobile, and Pontiac models listed in the fitment guide.
Quality Assurance and Warranty
Manufactured by Remy with OE quality from Delco/Delphi, this new alternator meets strict quality standards. The internal voltage regulator and robust construction contribute to long service life. Warranty details are provided by Remy to ensure confidence in product reliability and performance.
| Brand | Remy |
| Part Number | 91327 |
| 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 39 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | Caprice | 4.3L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1996 | Chevrolet | Caprice | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1996 | Chevrolet | Impala | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1995 | Chevrolet | Caprice | 4.3L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1995 | Chevrolet | Caprice | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1995 | Chevrolet | Impala | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1995 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Buick | LeSabre | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1994 | Buick | Park Avenue | 3.8L | V6 | N/A | Fitment note: 105 Amps, 7:00 Alt Plug; New |
| 1994 | Chevrolet | Caprice | 4.3L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Chevrolet | Caprice | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Chevrolet | Impala | 5.7L | V8 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Oldsmobile | 88 | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1994 | Oldsmobile | 98 | 3.8L | V6 | N/A | External Fan Alt; Std; 105 Amps; New |
| 1994 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1994 | Pontiac | Bonneville | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1994 | Pontiac | Bonneville | 3.8L | V6 | N/A | wo/Black Rear Cover on Alt; w/7:00 Alt Plug; 105 Amps; New |
| 1994 | Pontiac | Trans Sport | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1993 | Buick | LeSabre | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | Buick | Park Avenue | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1993 | Oldsmobile | 88 | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | Oldsmobile | 98 | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1993 | Pontiac | Bonneville | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1993 | Pontiac | Trans Sport | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1992 | Buick | LeSabre | 3.8L | V6 | N/A | wo/Heated Windshield; 105 Amps; New |
| 1992 | Buick | Park Avenue | 3.8L | V6 | N/A | wo/Heated Windshield; 105 Amps; New |
| 1992 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1992 | Oldsmobile | 88 | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1992 | Oldsmobile | 98 | 3.8L | V6 | N/A | wo/Heated Windshield; 105 Amps; New |
| 1992 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Standard 105 Amp alternator: suitable for various applications.; New |
| 1992 | Pontiac | Bonneville | 3.8L | V6 | N/A | wo/Heated Windshield; 105 Amps; New |
| 1992 | Pontiac | Trans Sport | 3.8L | V6 | N/A | Not compatible with vehicles with less than 105 amps capacity.; New |
| 1991 | Buick | Park Avenue | 3.8L | V6 | N/A | wo/Heated Windshield; w/7:00 Alt Plug; 105 Amps; New |
| 1991 | Buick | Park Avenue | 3.8L | V6 | N/A | wo/Heated Windshield; 105 Amps; New |
| 1991 | Oldsmobile | 98 | 3.8L | V6 | N/A | wo/Heated Windshield; w/7:00 Alt Plug; 105 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.