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Remy 12091 Alternator
Reliable Alternator for Honda and Isuzu Vehicles
The Remy Premium Remanufactured Alternator 12091 is designed to restore charging system performance in select Honda and Isuzu models. Engineered with a 90-amp rating and internal voltage regulator, this alternator ensures consistent electrical output for your vehicle's needs.
- 90 Amperage Rating for steady electrical supply
- Internal fan type for efficient cooling
- Remanufactured to meet OE standards
- Includes pulley for direct replacement
- Clockwise rotation direction
- 12 Volt system compatibility
- Internal voltage regulator for simplified installation
- OE Manufacturer: Hitachi
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment specifications. This process includes thorough testing and replacement of worn components, providing a reliable alternative to new parts. The 12091 alternator benefits from this quality-focused remanufacturing, ensuring compatibility and performance for your Honda Amigo, Axiom, Passport, or Isuzu Rodeo and Rodeo Sport.
Product Details and Specifications
This alternator features a 90-amp output suitable for vehicles requiring moderate electrical loads. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation by eliminating the need for an external regulator. The included pulley matches the original Hitachi design, ensuring proper fit and function. Rotation is clockwise, consistent with the factory setup for the listed models. Operating at 12 volts, this alternator supports the electrical system of your Honda or Isuzu vehicle effectively.
Common Applications and Problem Resolution
- Restores charging system functionality in Honda Amigo, Axiom, Passport, and Isuzu Rodeo models
- Replaces alternators with insufficient amperage output
- Solves issues related to battery drainage or electrical component failure
- Addresses overheating problems due to fan malfunction
- Fixes voltage regulation faults causing inconsistent electrical supply
Installation Notes and Tips
Installation of the Remy 12091 alternator is straightforward due to the included pulley and internal voltage regulator. Ensure the alternator rotation matches the original (clockwise) to avoid compatibility issues. Verify electrical connections and mounting points align with your vehicle’s specifications. It is recommended to test the charging system after installation to confirm proper operation.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo rigorous testing to meet or exceed original equipment standards. This part is remanufactured using quality components and inspected for performance reliability. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.
| Brand | Remy |
| Part Number | 12091 |
| Position | Premium Remanufactured |
| Amperage Rating | 90 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Hitachi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Isuzu | Axiom | 3.5L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2004 | Isuzu | Rodeo | 3.5L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2004 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2003 | Isuzu | Axiom | 3.5L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2003 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2003 | Isuzu | Rodeo Sport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2002 | Honda | Passport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2002 | Isuzu | Axiom | 3.5L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2002 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2002 | Isuzu | Rodeo Sport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2001 | Honda | Passport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2001 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2001 | Isuzu | Rodeo Sport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2000 | Honda | Passport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2000 | Isuzu | Amigo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 2000 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 1999 | Honda | Passport | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 1999 | Isuzu | Amigo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 1999 | Isuzu | Rodeo | 3.2L | V6 | N/A | Alternator rated at 90 Amps - fits multiple vehicle makes and models; Premium Remanufactured |
| 1998 | Isuzu | Amigo | 3.2L | V6 | N/A | w/2-Pin Alt Plug; 90 Amps; Premium Remanufactured |
* 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.