MPA Electrical 7273109 Alternator

Reliable Remanufactured Alternator for Select GM and Jeep Models

The MPA Electrical Remanufactured Alternator 7273109 delivers consistent 12-volt, 78-amp power output designed for a range of Buick, Chevrolet, GMC, Jeep, Oldsmobile, and Pontiac vehicles. Engineered with an external fan and internal regulator, this alternator supports efficient charging and starting performance.

• 78 amps output at 12 volts for stable electrical supply
• External fan design for effective cooling
• Internal voltage regulator for precise voltage control
• Clockwise rotation with 1 groove V-belt pulley
• Compatible with multiple GM and Jeep models including Chevrolet C10, Camaro, and Jeep Wrangler

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn components, and testing to ensure reliable operation. The 7273109 alternator benefits from this remanufacturing process, providing a cost-effective alternative to new units while maintaining performance standards.

Detailed Alternator Features and Specifications

This alternator features a 78-amp output suitable for 12-volt electrical systems commonly found in older GM and Jeep vehicles. The external fan enhances cooling efficiency, helping to maintain optimal operating temperatures during extended use. The internal voltage regulator ensures consistent voltage delivery, protecting your vehicle’s electrical components. The pulley is designed with a single groove V-belt configuration and rotates clockwise, matching factory specifications for proper fit and function.

Compatible Vehicles and Common Applications

• Buick models including Century, LeSabre, and Riviera
• Chevrolet trucks and cars such as C10, C1500, Camaro, and Caprice
• GMC trucks including C2500, C3500, and Suburban variants
• Jeep models like Cherokee, Wrangler, CJ5, and CJ7
• Oldsmobile and Pontiac vehicles including Cutlass Supreme, Firebird, and Bonneville

Common Issues Addressed by This Alternator

• Battery not charging or losing charge during operation
• Dimming or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator area due to worn components
• Vehicle stalling or difficulty starting related to charging system failure

Installation Notes and Tips

Ensure the vehicle’s battery is fully charged before installation. Verify the pulley rotation and belt groove match your vehicle’s specifications. Disconnect the battery before removing the old alternator to prevent electrical shorts. After installation, check the charging voltage with a multimeter to confirm proper operation. Consult your vehicle’s service manual for torque specifications and wiring diagrams.

Quality Assurance and Warranty Information

Each MPA Electrical Remanufactured Alternator 7273109 undergoes comprehensive testing to meet OEM standards. This alternator is backed by a limited warranty covering defects in materials and workmanship, providing assurance of its reliability and durability in compatible Buick, Chevrolet, GMC, Jeep, Oldsmobile, and Pontiac vehicles.