MPA Electrical 13987 Alternator

Reliable Alternator for Dodge Ram 2500 and Ram 3500

The MPA Electrical Remanufactured Alternator 13987 is designed to provide consistent electrical performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered to meet the specific charging needs of these vehicles, this alternator ensures stable power delivery and efficient operation.

• Output: 136 amps for reliable charging capacity
• Voltage: 12 volts compatible with standard vehicle electrical systems
• Rotation: Clockwise rotation at 2:00 clock position
• Fan: Internal fan design for effective cooling
• Pulley: 8 groove serpentine pulley for proper belt alignment
• Regulator: External regulator for precise voltage control
• Manufacturer: Bosch components for durability and performance

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 thorough inspection, replacement of worn parts, and testing to ensure reliable operation. The Remanufactured alternator 13987 combines quality Bosch components with MPA Electrical’s standards to deliver a dependable charging solution for Dodge Ram 2500 and Ram 3500 models.

Detailed Alternator Features and Specifications

This alternator provides 136 amps of output at 12 volts, suitable for the electrical demands of heavy-duty Dodge Ram trucks. The clockwise rotation and 2:00 clock position ensure proper fitment and alignment within the engine bay. An internal fan helps maintain optimal operating temperature, while the external regulator manages voltage output to protect the vehicle’s electrical system. The 8 groove serpentine pulley matches the factory belt system, ensuring smooth power transfer and reduced wear.

Common Applications and Problem Resolution

• Replaces faulty or underperforming alternators in Dodge Ram 2500 and Ram 3500
• Resolves battery charging issues and electrical system failures
• Addresses dimming headlights or electrical accessory malfunctions
• Eliminates warning lights related to charging system faults
• Restores proper belt alignment and reduces belt slippage

Installation Notes and Tips

Before installation, verify compatibility with your Dodge Ram 2500 or Ram 3500 model year and engine configuration. Disconnect the battery to prevent electrical shorts. Ensure the serpentine belt is in good condition and properly tensioned when installing the alternator. The external voltage regulator connections should be securely fastened to maintain stable voltage output. Follow manufacturer torque specifications for mounting bolts to avoid damage.

Quality Assurance and Warranty Information

The MPA Electrical Remanufactured Alternator 13987 undergoes comprehensive testing to meet performance standards. Using Bosch components enhances reliability and longevity. This alternator is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and function for Dodge Ram 2500 and Ram 3500 vehicles.