MPA Electrical 7137103 Alternator

Reliable Alternator for Classic GM and Jeep Vehicles

The MPA Electrical Remanufactured Alternator 7137103 is designed to provide dependable charging performance for a range of Buick, Cadillac, Chevrolet, Jeep, Oldsmobile, and Pontiac models. Engineered to meet original equipment specifications, this 12-volt alternator delivers 70 amps of power with a clockwise rotation and an external fan for efficient cooling.

• 70 amps output for consistent electrical performance
• 12 volts system compatibility
• Clockwise rotation with a 3:00 clock position
• External fan design for improved heat dissipation
• Single groove V-belt pulley for easy installation
• Internal voltage regulator for stable charging
• Delco manufacturer components for quality assurance

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet strict quality standards using original Delco components. This ensures that the alternator 7137103 maintains reliable performance and durability comparable to new units while providing a cost-effective replacement option. The remanufacturing process includes thorough testing and replacement of worn parts to restore functionality for classic and late-model vehicles.

Detailed Alternator Features and Specifications

This alternator features a 70-amp output suitable for vehicles requiring moderate electrical loads. The 12-volt system compatibility makes it ideal for many GM and Jeep models, including Chevrolet Camaro, Buick LeSabre, Pontiac Firebird, and Cadillac DeVille. The external fan helps maintain optimal operating temperatures, while the internal regulator ensures consistent voltage output. The single groove V-belt pulley simplifies installation and belt alignment. The 3:00 clock position and clockwise rotation match original equipment configurations for direct fitment.

Common Applications and Problem Resolution

• Replaces failing or weak alternators causing battery drain
• Solves intermittent charging issues in Buick Century and Oldsmobile Cutlass
• Restores proper electrical output in Chevrolet Impala and Monte Carlo
• Addresses overheating alternator problems with external fan design
• Fixes voltage regulation faults in Jeep J10 and Pontiac Grand Prix

Installation Notes and Tips

Ensure the alternator pulley matches the vehicle’s belt system, specifically a single groove V-belt. Verify the 3:00 clock position and clockwise rotation align with the original alternator to avoid fitment issues. Disconnect the battery before installation to prevent electrical shorts. Use proper torque specifications on mounting bolts and check belt tension after installation for optimal performance.

Quality Assurance and Warranty Information

The MPA Electrical Remanufactured Alternator 7137103 undergoes comprehensive testing to meet OEM standards. It includes an internal voltage regulator and uses Delco components to ensure reliability. Warranty coverage details should be confirmed with the distributor or installer, as they may vary by region and application.