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Remy 12237 Alternator
Reliable Alternator Replacement for Pontiac and Toyota Vehicles
The Remy Premium Remanufactured Alternator 12237 offers a dependable solution for restoring your vehicle's charging system. Designed for select Pontiac and Toyota models, this 12-volt alternator ensures consistent electrical performance and compatibility.
- Amperage Rating: 80 amps for efficient power output
- Internal fan type for optimized cooling
- Remanufactured with quality standards to meet OEM specifications
- Original Equipment Manufacturer (OEM): Nippondenso
- Includes pulley for straightforward installation
- Clockwise rotation direction
- Internal voltage regulator for stable voltage control
- Superseded part number: 12451
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy focuses on delivering alternators that have been carefully rebuilt to meet or exceed original equipment standards. This process includes thorough testing and replacement of worn components, ensuring reliable performance and longevity. The 12237 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new units without compromising quality.
Detailed Product Description
This Remy alternator 12237 is engineered to provide 80 amps of electrical current at 12 volts, suitable for maintaining battery charge and powering electrical systems in your vehicle. Featuring an internal fan, it efficiently dissipates heat during operation, which helps extend the alternator's service life. The internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components. The included pulley and clockwise rotation direction ensure compatibility with the original drive system. This alternator is remanufactured using Nippondenso components, a trusted OEM supplier, and is superseded to part number 12451 for updated fitment and performance.
Compatible Vehicles and Common Applications
- Pontiac Vibe alternator replacement
- Toyota Corolla charging system repair
- Toyota Celica electrical system maintenance
- Toyota Matrix alternator upgrade
- Toyota MR2 Spyder charging component replacement
Installation Notes and Tips
When installing the Remy Premium Remanufactured Alternator 12237, ensure the pulley aligns correctly with the belt system and verify the clockwise rotation matches your vehicle’s requirements. Since this alternator includes an internal voltage regulator, external regulators are not necessary. Always disconnect the battery before installation to prevent electrical shorts. Refer to your vehicle’s service manual for torque specifications and wiring connections.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo comprehensive testing to verify electrical output, mechanical integrity, and durability. This part is built to meet OEM standards, providing reliable performance for your Pontiac or Toyota vehicle. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.
| Brand | Remy |
| Part Number | 12237 |
| Position | Premium Remanufactured |
| Amperage Rating | 80 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Nippondenso |
| Part Status | Superseded to 12451 |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Pontiac | Vibe | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2008 | Toyota | Corolla | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2008 | Toyota | Matrix | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2007 | Pontiac | Vibe | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2007 | Toyota | Corolla | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2007 | Toyota | Matrix | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2006 | Pontiac | Vibe | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2006 | Toyota | Corolla | CE | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2006 | Toyota | Corolla | S | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2006 | Toyota | Corolla | LE | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2006 | Toyota | Matrix | XR | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2006 | Toyota | Matrix | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Pontiac | Vibe | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Corolla | CE | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Corolla | S | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Corolla | LE | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Matrix | XR | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | Matrix | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2005 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2004 | Pontiac | Vibe | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2004 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2004 | Toyota | Corolla | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2004 | Toyota | Matrix | XR | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2004 | Toyota | Matrix | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2004 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2003 | Pontiac | Vibe | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2003 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2003 | Toyota | Corolla | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2003 | Toyota | Matrix | XR | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2003 | Toyota | Matrix | Base | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2003 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2002 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2002 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2001 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2001 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured | |
| 2000 | Toyota | Celica | GT | 1.8L | L4 | N/A | 80 Amps; Superseded; Premium Remanufactured |
| 2000 | Toyota | MR2 Spyder | 1.8L | L4 | N/A | 80 Amps; Superseded; 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.