MPA Electrical 13985N Alternator

Reliable Alternator for Dodge Durango and Ram Models

The MPA Electrical New alternator, part number 13985N, is designed to provide consistent 12-volt electrical power for Dodge Durango and Ram 1500, 2500, and 3500 vehicles. Engineered with Bosch components, this alternator supports your vehicle's charging system with a 136-amp output and a 7-groove serpentine pulley.

Key Features of MPA Electrical 13985N Alternator

• Output: 136 amps for efficient electrical charging
• Voltage: 12 volts suitable for Dodge Durango and Ram trucks
• Rotation: Clockwise rotation at 2:00 clock position
• Fan Type: Internal fan for effective cooling
• Pulley: 7 groove serpentine pulley for reliable belt engagement
• Regulator: External regulator for precise voltage control
• Manufacturer: Bosch components ensure quality and durability

Detailed Description of the MPA Electrical New Alternator

This alternator from MPA Electrical's New product line integrates Bosch manufacturing expertise to deliver dependable performance for Dodge Durango and Ram 1500, 2500, and 3500 models. The 136-amp output supports the electrical demands of modern vehicles, while the 7-groove serpentine pulley ensures compatibility with factory belt systems. Featuring an internal cooling fan and an external voltage regulator, this alternator maintains optimal operating temperatures and stable voltage output. The clockwise rotation and 2:00 clock position mounting align with OEM specifications for straightforward installation.

Common Applications and Issues Addressed

• Replaces failing or underperforming alternators in Dodge Durango and Ram trucks
• Resolves battery charging problems and electrical system malfunctions
• Eliminates dimming headlights and electrical accessory failures
• Addresses issues with serpentine belt slippage due to pulley wear
• Improves overall vehicle electrical reliability and starting performance

Installation Notes and Tips

Ensure the alternator is installed with the pulley aligned to the existing serpentine belt system. Verify the clockwise rotation and 2:00 clock position match the vehicle’s original alternator setup. Use proper torque specifications for mounting bolts and reconnect the external voltage regulator wiring securely. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty Information

The MPA Electrical New alternator 13985N is built with Bosch components, reflecting industry standards for durability and performance. While specific warranty details should be confirmed at the point of purchase, MPA Electrical products typically come with a limited warranty covering manufacturing defects. This alternator is manufactured to meet or exceed OEM specifications for Dodge Durango and Ram 1500, 2500, and 3500 vehicles.