Denso 210-1169 Alternator

Denso Reman Alternator for Ram 2500 and 3500

This Denso reman alternator is built for 12-volt charging systems and rated at 145 amps for Ram heavy-duty truck applications. It is a direct-fit electrical replacement for select Ram 1500, Ram 2500, Ram 3500, and 2010 Dodge Ram 2500 models, including OE reman applications.

Key Features

• 145 amp output for demanding charging-system loads
• 12.0 volt design with internal fan
• Clockwise rotation
• External regulator type
• Denso OE family remanufactured alternator
• Built to OE assembly benchmarks for fit and function

Product Details

Denso reman alternators are processed and tested to support reliable electrical performance in modern vehicles with multiple onboard systems. Critical components are validated during remanufacturing, including stators and rectifiers tested to 300 volts and rotors tested to 600 volts. Slip rings are finished to a fine surface standard to reduce brush wear, while bearings are checked to OE standards and lubricated with premium OE-grade lubricant. This part number 210-1169 is a practical OE-style charging solution for Ram trucks that need stable battery charging and consistent alternator output.

This part cross-references BBB Industries 11299 and Remy 12933 for the same application.

Vehicle Fitment

• Fits 2015-2018 Ram 2500, N/A
• Fits 2015-2018 Ram 3500, N/A
• Fits 2011-2014 Ram 2500, N/A
• Fits 2011-2014 Ram 3500, N/A
• Fits 2012 Ram 1500, N/A
• Fits 2010 Dodge Ram 2500, N/A

Common Uses

• Charging-system warning lights caused by alternator output loss
• Battery drain or repeated low-battery conditions
• Dim lights or unstable electrical performance under load
• Replacement for a worn reman alternator on Ram 2500 and Ram 3500 trucks
• Restoring proper charging on a 2012 Ram 1500 or 2010 Dodge Ram 2500

Installation Notes and Quality

Verify pulley alignment, connector style, and regulator configuration before installation. Confirm the vehicle’s charging-system requirements match the 145 amp specification and the listed fitment for Ram 2500, Ram 3500, Ram 1500, or Dodge Ram 2500 applications. Denso remanufacturing follows OE-focused testing and inspection standards to support dependable operation and proper mounting.