🚚 We Ship Worldwide
👍 Lifetime Warranty With Core Return
✅ 100% Tested & Programmed OEM Replacement

1999-2003 Dodge Ram 2500 / 3500 Cummins PCM / ECM / ECU – 5.9L Diesel

This 1999-2003 Dodge Ram 2500 / 3500 Cummins 5.9L PCM / ECM / ECU is a high-quality, direct-fit refurbished replacement module engineered specifically for Dodge Ram diesel applications. It restores factory performance, drivability, and reliability while meeting or exceeding OEM specifications.

Each unit is individually inspected, professionally refurbished, VIN programmed, and quality-control tested by our expert in-house technicians before shipment. No module leaves our facility without passing our complete diagnostic process.

Compatible OEM Part Numbers Include:

56040197, 56040199, 56040414, 56040416, 56028500, 56028506, 56040284, 56040286, 56040218, 56040220, 56028740, 56040476

📦 WHAT'S INCLUDED

✓ 1x Dodge Ram 5.9L Cummins PCM / ECM / ECU
✓ VIN Programming for Your Exact Vehicle
✓ Latest OEM Software Updates Installed When Applicable

🚘 COMPATIBILITY

Years: 1999-2003
Make: Dodge
Models: Ram 2500, Ram 3500
Engine: 5.9L Cummins Diesel
Part Type: Powertrain Control Module (PCM / ECM / ECU)

Interchangeable Part Numbers

56040197, 56040199, 56040414, 56040416, 56028500, 56028506, 56040284, 56040286, 56040218, 56040220, 56028740, 56040476

This PCM is compatible with select 1999-2003 Dodge Ram 2500 and Ram 3500 trucks equipped with the 5.9L Cummins diesel engine. If your original PCM part number matches any of the interchangeable numbers listed above, this module may be a compatible replacement.

⭐ WHY CHOOSE US?

✓ VIN programmed for your exact vehicle — Plug & Play installation with no additional programming required
✓ OEM-quality refurbished unit, thoroughly tested by experienced technicians
✓ Lifetime Warranty
✓ Fast worldwide shipping after VIN confirmation
✓ Latest OEM software updates included when applicable
✓ 150+ verified 5-star reviews

🔔 IMPORTANT – VIN REQUIRED

To ensure proper programming and compatibility verification before shipment, we require your Vehicle Identification Number (VIN).

Please provide your VIN during checkout in the designated field. If unavailable at checkout, you may send it later via:

📧 sales@autocomputerusa.com
📞 (305) 456-9505
📱 Text / WhatsApp: 786-269-4099

VIN verification is required prior to shipment to ensure proper fitment and calibration for your specific vehicle.

⚠️ COMMON SYMPTOMS

● No-start or intermittent starting issues
● Check Engine Light illuminated or stored fault codes
● Loss of engine power or reduced performance
● Poor fuel economy
● Transmission shifting issues
● Electrical problems or communication faults
● No injector pulse
● Engine cranks but will not start

🚚 SHIPPING

We offer fast worldwide shipping on all orders. Your module is securely packaged and shipped within 1–3 business days after VIN confirmation and programming.

🔄 RETURNS

Returns are accepted within 14 days of delivery if the item is unused and in its original condition. Refunds or exchanges are processed promptly after inspection. A restocking fee may apply.

👍 WARRANTY

This Cummins unit includes Lifetime Warranty With Core Return. No Warranty Unless the $100 Core Fee Is Paid and the Original Core Is Returned.