MPA Electrical 10341 Alternator

Reliable Alternator for Lexus GS and IS Models

The MPA Electrical Remanufactured Alternator 10341 is designed to provide consistent 12-volt electrical output with 180 amps of power. Engineered for select Lexus vehicles, this alternator ensures proper charging and electrical system performance.

• 180 amps output for stable electrical supply
• Internal fan for efficient cooling
• 6 groove serpentine clutch pulley for smooth belt operation
• Internal voltage regulator for precise voltage control
• Clockwise rotation with 9:00 clock position mounting
• Manufactured by Nippondenso for quality remanufacturing

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet original equipment specifications. This process includes replacing worn components and testing to ensure reliable performance. The 10341 alternator benefits from this remanufacturing process, providing a cost-effective alternative to new units while maintaining functional integrity for your Lexus GS200t, GS300, IS200t, IS300, RC200t, and RC300 models.

Technical Details and Compatibility

This alternator operates at 12 volts and delivers 180 amps, suitable for vehicles requiring a high-output charging system. It features an internal fan to maintain optimal operating temperature and an internal voltage regulator to stabilize electrical output. The 6 groove serpentine clutch pulley supports smooth belt engagement, reducing wear on the drive system. The unit rotates clockwise and mounts at the 9:00 clock position, matching factory specifications for the listed Lexus models.

Common Applications and Problem Resolution

• Replaces failing or weak alternators causing battery drain
• Solves electrical charging issues in Lexus GS200t and IS300
• Addresses pulley or clutch pulley wear affecting belt performance
• Restores proper voltage regulation to prevent electrical system faults
• Fixes overheating alternators due to fan failure or poor cooling

Installation Notes and Tips

Ensure the alternator is installed with the pulley aligned to the serpentine belt system. Verify the clockwise rotation and 9:00 clock position match the vehicle’s mounting requirements. It is recommended to inspect the serpentine belt and tensioner during installation to avoid premature wear. Proper electrical connections should be checked for corrosion or damage to maintain charging efficiency.

Quality Assurance and Warranty

The MPA Electrical Remanufactured Alternator 10341 undergoes rigorous testing to meet OEM standards. Manufactured by Nippondenso and remanufactured by MPA Electrical, this alternator is built to provide reliable performance. Warranty details are provided by MPA Electrical to cover defects in materials and workmanship, ensuring confidence in your replacement part.