OE Quality
60-Day Returns

Remy 91527 Alternator
Reliable Alternator for Chevrolet P30 and GMC P3500
The Remy New 91527 alternator is designed to provide consistent electrical performance for Chevrolet P30 and GMC P3500 vehicles. Engineered with a 105-amp rating and internal fan, this alternator ensures efficient charging and starting capabilities.
- Amperage Rating: 105 amps for stable electrical output
- Fan Type: Internal fan for effective cooling
- Voltage: 12 volts suitable for standard vehicle electrical systems
- Rotation Direction: Clockwise rotation for proper fitment
- Voltage Regulator: Internal voltage regulator for simplified installation
- Pulley Included: Yes, ready for direct replacement
- OE Manufacturer: Delco/Delphi for trusted quality
- Part Status: Superseded to part number 91523
About the Remy New Product Line
The Remy New product line focuses on delivering brand-new, high-quality electrical components designed to meet or exceed original equipment specifications. This alternator from the New line offers reliable performance and durability, making it a suitable replacement for your Chevrolet P30 or GMC P3500 alternator needs.
Product Details and Specifications
This Remy 91527 alternator features a 105-amp amperage rating, providing sufficient power to support your vehicle’s electrical system under various operating conditions. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator’s service life. With a clockwise rotation and an included pulley, this alternator is engineered for direct compatibility with Chevrolet P30 and GMC P3500 models. The internal voltage regulator simplifies installation by eliminating the need for an external regulator, ensuring consistent voltage output at 12 volts. As an OE manufacturer Delco/Delphi replacement, this alternator meets established quality standards.
Common Applications and Issues Addressed
- Replacement for failing or underperforming alternators in Chevrolet P30 and GMC P3500
- Resolves battery charging problems and electrical system malfunctions
- Addresses dimming headlights and electrical accessory failures
- Fixes issues related to inconsistent voltage output
- Prevents vehicle stalling caused by insufficient electrical power
Installation Notes and Tips
Ensure the alternator rotation direction matches your vehicle’s requirements; this model rotates clockwise. Verify the pulley is compatible with your belt system before installation. Since the voltage regulator is internal, no additional regulator installation is necessary. Always disconnect the battery before beginning replacement to avoid electrical hazards.
Quality Assurance and Warranty
The Remy New 91527 alternator is manufactured to meet original equipment standards, ensuring reliable performance and durability. This part is superseded to 91523, reflecting ongoing product improvements. Please consult the warranty information provided by Remy or your parts supplier for specific coverage details.
| Brand | Remy |
| Part Number | 91527 |
| Position | New |
| Amperage Rating | 105 |
| Fan Type | Internal |
| New or Remanufactured | New |
| OE Manufacturer | Delco/delphi |
| Part Status | Superseded to 91523 |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Chevrolet | P30 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1999 | Chevrolet | P30 | 7.4L | V8 | N/A | 105 Amps; Superseded; New |
| 1999 | Chevrolet | P30 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1999 | Chevrolet | P30 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1999 | GMC | P3500 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1999 | GMC | P3500 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1999 | GMC | P3500 | 7.4L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1999 | GMC | P3500 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1998 | Chevrolet | P30 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | 105 Amps; Superseded; New |
| 1998 | Chevrolet | P30 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1998 | Chevrolet | P30 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1998 | GMC | P3500 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1998 | GMC | P3500 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1998 | GMC | P3500 | 7.4L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1998 | GMC | P3500 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1997 | Chevrolet | P30 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1997 | Chevrolet | P30 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1997 | Chevrolet | P30 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1997 | Chevrolet | P30 | 7.4L | V8 | N/A | P32 Chassis; Std; 105 Amps; Superseded; New |
| 1997 | GMC | P3500 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1997 | GMC | P3500 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1997 | GMC | P3500 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1997 | GMC | P3500 | 7.4L | V8 | N/A | P32 Chassis; Std; 105 Amps; Superseded; New |
| 1996 | Chevrolet | P30 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1996 | Chevrolet | P30 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1996 | Chevrolet | P30 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1996 | Chevrolet | P30 | 7.4L | V8 | N/A | P32 Chassis; Std; 105 Amps; Superseded; New |
| 1996 | GMC | P3500 | 6.5L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1996 | GMC | P3500 | 5.7L | V8 | N/A | Std; 105 Amps; Superseded; New |
| 1996 | GMC | P3500 | 4.3L | V6 | N/A | 105 Amps; Superseded; New |
| 1996 | GMC | P3500 | 7.4L | V8 | N/A | P32 Chassis; Std; 105 Amps; Superseded; 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.