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Remy 12645 Alternator
Reliable Alternator for Porsche 911, Boxster, and Cayman
The Remy Premium Remanufactured Alternator 12645 is designed to restore charging system performance in select Porsche models. Engineered with quality Bosch components, this 12-volt alternator delivers a 150-amp output to meet the electrical demands of your Porsche 911, Boxster, or Cayman.
Key Features of Remy Alternator 12645
- Amperage Rating: 150 amps for consistent power supply
- Internal fan type for efficient cooling
- Remanufactured using OE Bosch components
- Includes pulley for straightforward installation
- Clockwise rotation direction compatible with Porsche models
- Internal voltage regulator for stable voltage output
- 12-volt electrical system compatibility
About the Premium Remanufactured Product Line
The Premium Remanufactured line from Remy focuses on delivering alternators rebuilt to meet original equipment standards. This ensures reliable performance and durability by using high-quality Bosch parts and thorough testing. The 12645 alternator benefits from this process, providing a cost-effective solution without compromising on quality for Porsche vehicles.
Detailed Product Description
This Remy alternator 12645 is specifically remanufactured to fit Porsche 911, Boxster, and Cayman models. It features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. The included pulley and clockwise rotation direction match the original equipment specifications, simplifying replacement. The internal voltage regulator maintains consistent voltage output, protecting your vehicle’s electrical system and battery health.
Common Issues Addressed by This Alternator
- Battery not charging or frequent battery drain
- Dimming or flickering headlights and interior lights
- Warning lights related to charging system on the dashboard
- Electrical accessories malfunctioning due to insufficient power
- Unusual noises from the alternator pulley or bearings
Installation Notes and Tips
- Verify compatibility with Porsche 911, Boxster, or Cayman before installation
- Ensure the alternator pulley aligns correctly with the belt system
- Check electrical connections and ground points for corrosion
- Follow manufacturer torque specifications for mounting bolts
- Test charging system voltage after installation to confirm proper operation
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OE performance standards. This alternator includes an internal voltage regulator and is built with Bosch components to ensure reliability. Warranty coverage details should be confirmed at the point of purchase, reflecting Remy’s commitment to quality and customer satisfaction.
| Brand | Remy |
| Part Number | 12645 |
| Position | Premium Remanufactured |
| Amperage Rating | 150 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Bosch |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Porsche | 911 | 3.8L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2006 | Porsche | 911 | 3.6L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2006 | Porsche | Boxster | 2.7L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2006 | Porsche | Boxster | 3.2L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2006 | Porsche | Cayman | Manual | 3.4L | H6 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2005 | Porsche | 911 | 3.8L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2005 | Porsche | 911 | 3.6L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2005 | Porsche | Boxster | 3.2L | H6 | N/A | w/Clutch Pulley; 150 Amps; Premium Remanufactured | |
| 2005 | Porsche | Boxster | 2.7L | H6 | N/A | w/Clutch Pulley; 150 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.