Denso 210-1122 Alternator

Reliable Charging for Dodge Ram 2500 and 3500

The Denso Reman Alternator 210-1122 is designed to provide consistent 12-volt electrical power for Dodge Ram 2500 and Ram 3500 trucks. Engineered to meet original equipment specifications, this alternator supports your vehicle's charging system with a 145-amp output and an internal fan for efficient cooling.

Key Features of the Denso Reman Alternator 210-1122

• Voltage: 12.0 volts for standard automotive electrical systems
• Amperage Rating: 145 amps to support high electrical demand
• Fan Type: Internal fan design for effective heat dissipation
• Rotation Direction: Clockwise rotation matching factory alternator
• Regulator Type: External regulator for precise voltage control
• Family: Denso OE quality remanufactured alternator

Detailed Product Description

This Denso Reman Alternator 210-1122 is a remanufactured unit built to original equipment (OE) standards, ensuring compatibility and reliable performance for Dodge Ram 2500 and Ram 3500 models. The internal fan design helps maintain optimal operating temperatures, while the clockwise rotation matches the factory-installed alternator's specifications. With an external regulator, this alternator provides stable voltage regulation, protecting your vehicle's electrical components. The 145-amp output supports the electrical load of heavy-duty trucks, including lighting, ignition, and accessory systems.

Common Applications and Issues Addressed

• Replacement for faulty or worn alternators in Dodge Ram 2500 and Ram 3500
• Resolves battery charging problems and electrical system failures
• Addresses dim or flickering headlights due to insufficient power
• Fixes warning lights related to charging system malfunctions
• Supports vehicles with high electrical accessory demands

Installation Notes and Tips

Ensure the alternator is compatible with your Dodge Ram 2500 or Ram 3500 by verifying the part number 210-1122. Disconnect the battery before installation to prevent electrical shorts. Follow factory service manual instructions for removal and installation, paying attention to the clockwise rotation and external regulator connections. Proper belt tension is critical for optimal alternator performance.

Quality Assurance and Warranty

The Denso Reman Alternator 210-1122 is remanufactured to meet original equipment standards, providing reliable performance and durability. It belongs to the Denso Reman Alternator product line, which focuses on restoring alternators to OE specifications using quality components and rigorous testing. Warranty coverage details should be confirmed with the distributor or installer.