MPA Electrical 15542 Alternator

Reliable Alternator for Lexus and Toyota Vehicles

The MPA Electrical Remanufactured Alternator 15542 is designed to provide consistent 12-volt electrical output for select Lexus and Toyota models. Engineered with a 130-amp capacity, this alternator supports the charging and starting systems of vehicles such as the Lexus RX350 and Toyota Highlander.

• 130 amps output for stable electrical performance
• Internal fan for efficient cooling
• 7 groove serpentine clutch pulley for smooth belt operation
• Internal voltage regulator for precise voltage control
• Clockwise rotation compatible with specified vehicle models
• Manufactured by Nippondenso, ensuring OEM-quality components

About the 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 parts and testing to ensure reliable performance. The 15542 alternator benefits from this approach, providing a cost-effective alternative to new units while maintaining quality and durability for Lexus and Toyota vehicles.

Technical Details and Compatibility

This alternator operates at 12 volts with a 130-amp output, suitable for vehicles requiring this electrical capacity. It features an internal fan to maintain optimal operating temperature and an internal voltage regulator to stabilize electrical output. The 7 groove serpentine clutch pulley is designed for smooth engagement with the vehicle’s belt system. Rotation is clockwise, matching the requirements of the specified models. Compatible with Lexus Avalon, ES350, Highlander, RX350, and Toyota Venza, this alternator ensures proper fit and function.

Common Applications and Problem Resolution

• Restores charging system functionality in Lexus RX350 and Toyota Highlander
• Resolves dimming or flickering headlights due to alternator failure
• Eliminates battery drain caused by faulty voltage regulation
• Addresses engine stalling related to insufficient electrical supply
• Replaces worn or damaged alternators in Lexus Avalon and Toyota Venza

Installation Notes and Tips

Installation should be performed by a qualified technician familiar with Lexus and Toyota electrical systems. Ensure the battery is disconnected before removal to prevent electrical shorts. Verify the serpentine belt routing and tension after installation. Confirm the clockwise rotation and pulley type match the vehicle’s specifications to avoid compatibility issues.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured alternators undergo rigorous testing to meet OEM standards. The 15542 alternator includes an internal voltage regulator and is built with Nippondenso components to ensure reliability. Warranty coverage details should be confirmed at the point of purchase, reflecting the remanufactured product line’s quality assurance protocols.