We're Hiring!

Due to substantial company growth, we are looking for Junior Engineers, Electronic Technicians,
and Automotive Programmers for immediate positions.
Interested? Give us a call 818-798-5558





Product Overview

REBUILT OEM ECM PCM ECU for 2004 Dodge Durango with 4.7L Engine - 56028795 / 56029145


This REBUILT OEM ECM fits the following vehicles:

  • 2004 Dodge Durango – 4.7L

Availability: In stock

  • Enter Your 17-digit VIN

    VIN is required for programming, if you do not provide your VIN, the part cannot be programmed and may not be suitable for your vehicle.

  • Current Mileage

    Enter mileage (accurate to +/- 10 miles) or leave blank for our Customer Service to contact you regarding your ECM/PCM. If driving the vehicle, leave blank and we'll reach out before shipment or Call Us with questions.

    Transmission Type
  • Rental Program Option

    Convert your ECM purchase to a rental within 30 days if it's not the real problem. Check our Warranty Information & Returns Policy for details.

Availability: In stock

SKU 56028795AA-REBUILT Category Tags , ,
  • Rebuilt OEM Engine Control  Module  (ECM)
    Warranty Badge
  • 1-Year Replace or Repair Warranty
  • Optionally extend your warranty at checkout to up to 3 years
  • Free Shipping via  Fedex Ground (4-5 Days) or USPS Priority Mail (2-3 Days)
  • Unlimited Free Telephone Support
Interchangeable Part Numbers:

This ECM is 100% compatible with and supersedes ECMs bearing any of the following Part Numbers:

Firmware Revisions:  56029028AA, 56029028AB, 56029028AC, 56029028AD, 56029028AE, 56029028AF, 56029028AG, 56029028AH, 56029029AA, 56029029AB, 56029029AC, 56029029AD, 56029029AE, 56029029AF, 56029029AG, 56029029AH, 56029029AI, 56030030AA, 56030030AB, 56030030AC, 56030030AD, 56030030AE, 56030030AF, 56030030AG, 56030030AH, 56030030AI , 56030038AB, 56030038AC, 56030038AD, 56030038AE, 56030038AF, 56030038AG, 56030038AH, P56029028AA, P56029028AB, P56029028AC, P56029028AD, P56029028AE, P56029028AF, P56029028AG, P56029028AH, P56029029AA, P56029029AB, P56029029AC, P56029029AD, P56029029AE, P56029029AF, P56029029AG, P56029029AH, P56029029AI, P56030030AA, P56030030AB, P56030030AC, P56030030AD, P56030030AE, P56030030AF, P56030030AG, P56030030AH, P56030030AI , P56030038AB, P56030038AC, P56030038AD, P56030038AE, P56030038AF, P56030038AG, P56030038AH

Hardware Codes:  56028795AB, 56028795AC, 56029145AB, 56029145AC, P56028795AB, P56028795AC, P56029145AB, P56029145AC

The Hardware Code is a number assigned to an ECM during initial manufacturing. It is the “platform” onto which firmware specific to your vehicle / powertrain is then loaded. Always seek to purchase the latest Firmware Revision of your original ECM. 

Part Number Notes: 

  1. The last two alpha characters in ECM Part Numbers refer to the firmware revision. We will ship you the latest revision which is backward-compatible with all prior revisions.
  2. The presence or absence of a leading zero as the first character in the part number is not significant. It may appear on your old ECM with or without a leading zero.
  3. Your old ECM may show a “P”, or “P/N” in front of the part number. This is merely a field heading on the sticker that means “Part Number” and is not significant.

MAK’s stands behind everything we sell and you are always just a free phone call away from a live expert who knows ECMs!

+1 (818) 798-5558

Weight 2 lbs
Dimensions 9.5 × 6 × 2 in

Hardware Code

, , ,