Remy 12929 Alternator

Overview of Remy Premium Remanufactured Alternator 12929

The Remy Premium Remanufactured Alternator 12929 is designed specifically for BMW Z4 models, providing reliable electrical charging and starting performance. This 12-volt alternator features a 150-amp rating and includes an internal fan and voltage regulator for efficient operation.

• Amperage Rating: 150 amps for consistent power output
• Fan Type: Internal fan for effective cooling
• Voltage: 12 volts suitable for BMW Z4 electrical systems
• Rotation Direction: Clockwise rotation matching OEM specifications
• Voltage Regulator: Internal type for streamlined installation
• Pulley Included: Yes, ready for direct replacement
• OE Manufacturer: Valeo, ensuring compatibility and quality

Details on the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment standards. This process includes thorough testing and replacement of worn components, resulting in a reliable alternator that maintains the performance expected by BMW Z4 owners. The 12929 part number represents a remanufactured unit that balances cost-effectiveness with durability.

Technical Description and Compatibility

This Remy alternator 12929 is engineered for BMW Z4 vehicles requiring a 150-amp, 12-volt charging system component. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation and reduces the need for additional parts. The clockwise rotation and included pulley ensure a direct fit, matching the original Valeo alternator specifications for seamless integration.

Common Applications and Problem Resolution

• Replaces failing or underperforming alternators in BMW Z4 models
• Addresses issues with battery charging and electrical system power
• Resolves problems related to voltage regulation and overheating
• Eliminates noise or pulley-related failures due to included pulley
• Restores proper rotation direction for engine compatibility

Installation Notes and Tips

Installation of the Remy Premium Remanufactured Alternator 12929 should be performed by a qualified technician familiar with BMW Z4 electrical systems. Ensure the battery is disconnected before removal and installation. The included pulley and internal voltage regulator simplify the replacement process, but verify alignment and belt tension after installation to prevent premature wear.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OEM standards, including electrical output and durability assessments. This alternator is backed by Remy’s quality assurance protocols, providing confidence in its performance and longevity. Please refer to Remy’s warranty documentation for specific coverage details.