MPA Electrical 15732N Alternator

Reliable Alternator for Cadillac, Chevrolet, GMC, and Hummer Vehicles

The MPA Electrical New 15732N alternator delivers consistent 160 amps of power to keep your vehicle's electrical system running smoothly. Designed for select Cadillac, Chevrolet, GMC, and Hummer models, this alternator features an internal fan and regulator for efficient operation.

• 160 amps output for stable electrical performance
• 12 volts system compatibility
• Internal fan for effective cooling
• Internal voltage regulator for precise control
• 6 groove serpentine pulley for secure belt fitment
• Clockwise rotation at 3:00 clock position
• Manufactured by Delco for trusted quality

Detailed Alternator Specifications and Features

The MPA Electrical New 15732N alternator is engineered with a 160-amp capacity to support the electrical demands of heavy-duty vehicles such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD. It operates on a 12-volt system and includes an internal fan that helps maintain optimal temperature during operation. The internal voltage regulator ensures consistent voltage output, protecting your vehicle’s electrical components. The 6 groove serpentine pulley is designed for compatibility with factory belt systems, providing reliable power transfer. This alternator rotates clockwise and is positioned at the 3:00 clock location, matching OEM specifications for proper fitment and function.

Compatible Vehicles and Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Express 2500, Express 3500, Silverado 1500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
• Hummer H2
• GMC Savana 2500, Savana 3500

Common Issues Addressed by This Alternator

• Battery not charging or losing charge quickly
• Dim or flickering headlights and interior lights
• Electrical system warning lights on the dashboard
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the MPA Electrical New 15732N alternator, ensure the serpentine belt is properly aligned with the 6 groove pulley. Verify the clockwise rotation and 3:00 clock position match your vehicle’s original alternator setup. It is recommended to disconnect the battery before installation to prevent electrical shorts. Check all electrical connections for corrosion or damage and replace if necessary to maintain optimal performance.

Quality Assurance and Warranty

This alternator is manufactured by Delco and distributed under the MPA Electrical New product line, ensuring adherence to industry standards for durability and performance. The New line represents recently produced components designed to meet or exceed OEM specifications. While specific warranty details are not provided here, MPA Electrical products typically come with a limited warranty covering defects in materials and workmanship.