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Remy 91518 Alternator
Reliable Alternator Replacement for Chevrolet, GMC, and Isuzu Vehicles
The Remy New 91518 alternator is designed to provide consistent electrical performance for Chevrolet S10, GMC Sonoma, and Isuzu Hombre models. This 12-volt alternator features a 100-amp rating and includes an internal fan and voltage regulator to ensure efficient charging and starting system operation.
- 100 amp amperage rating for stable electrical output
- Internal fan type for effective cooling
- New unit with internal voltage regulator
- Includes pulley for direct replacement
- Clockwise rotation direction
- OE manufacturer: Delco/Delphi
- Compatible with 12-volt electrical systems
Detailed Features of the Remy New 91518 Alternator
This Remy New alternator (part number 91518) is engineered to meet original equipment specifications, featuring a 100 amp output suitable for the electrical demands of Chevrolet S10, GMC Sonoma, and Isuzu Hombre trucks. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. With an internal voltage regulator, this alternator ensures consistent voltage control, protecting your vehicle’s electrical components. The included pulley and clockwise rotation direction allow for straightforward installation and compatibility with the original setup. Manufactured by Delco/Delphi, this alternator aligns with OE quality standards.
Compatible Vehicles and Common Applications
- Replacement alternator for Chevrolet S10 models requiring 100 amp output
- Suitable for GMC Sonoma trucks with 12-volt electrical systems
- Fits Isuzu Hombre vehicles needing a clockwise rotation alternator
- Addresses issues such as battery not charging, dimming lights, or electrical system failures
- Ideal for restoring charging system reliability in older trucks
Installation Notes and Tips
When installing the Remy New 91518 alternator, ensure the battery is disconnected to prevent electrical shorts. Verify the clockwise rotation direction matches your vehicle’s original alternator. The included pulley simplifies replacement, but check belt alignment and tension after installation. Confirm all electrical connections are secure and free of corrosion to maintain optimal performance.
Quality Assurance and Warranty Information
The Remy New alternator 91518 is built to meet or exceed OE standards, backed by the quality assurance of a trusted manufacturer. This new alternator comes with an internal voltage regulator and is designed for durability and consistent performance. Warranty details are provided by Remy and typically cover defects in materials and workmanship under normal use.
About the Remy New Product Line
The Remy New product line focuses on brand-new replacement components that meet original equipment specifications. This ensures that parts like the 91518 alternator deliver reliable performance and fitment for specific vehicle applications. Choosing a Remy New alternator means receiving a product that has not been remanufactured, providing peace of mind with fresh components and factory-quality construction.
| Brand | Remy |
| Part Number | 91518 |
| Position | New |
| Amperage Rating | 100 |
| Fan Type | Internal |
| New or Remanufactured | New |
| OE Manufacturer | Delco/Delphi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2003 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2002 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2002 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2001 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2001 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2000 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2000 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 2000 | Isuzu | Hombre | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1999 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1999 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1999 | Isuzu | Hombre | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1998 | Chevrolet | S10 | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1998 | GMC | Sonoma | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; New |
| 1998 | Isuzu | Hombre | 2.2L | L4 | N/A | 100 Amps, fits various alternator models.; 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.