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Product Overview

REBUILT OEM ECM PCM ECU for 2004 Dodge RAM 2500 with 5.7L Engine - 05094274 / 56028800


This REBUILT OEM ECM fits the following vehicles:

  • 2004 Dodge RAM 2500 – 5.7L

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SKU 05094274AB-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:  56028781AA, 56028781AB, 56028781AC, 56028781AD, 56028781AE, 56028781AF, 56028781AG, 56028781AH, 56028781AI, 56028785AA, 56028785AB, 56028785AC, 56028785AD, 56028785AE, 56028785AF, 56028785AG, 56028785AH, 56028785AI, 56028786AA, 56028786AB, 56028786AC, 56028786AD, 56028786AE, 56028786AF, 56028786AG, 56028786AH, 56028786AI, 56028786AJ, 56028787AA, 56028787AB, 56028787AC, 56028787AD, 56028787AE, 56028787AF, 56028787AG, 56028787AH, 56028787AI, 56028787AJ, 56028788AA, 56028788AB, 56028788AC, 56028788AD, 56028788AE, 56028788AF, 56028788AG, 56028788AH, 56028788AI, 56028788AJ, 56029041AA, 56029041AB, 56029041AC, 56029041AD, 56029041AE, 56029041AF, 56029041AG, 56029041AH, 56029041AI, 56029042AA, 56029042AB, 56029042AC, 56029042AD, 56029042AE, 56029042AF, 56029042AG, 56029042AH, 56029042AI, 56029043AA, 56029043AB, 56029043AC, 56029043AD, 56029043AE, 56029043AF, 56029043AG, 56029043AH, 56029043AI, 56029142AA, 56029142AB, 56029142AC, 56029142AD, 56029142AE, 56029142AF, 56029142AG, 56029142AH, 56029142AI, 56029143AA, 56029143AB, 56029143AC, 56029143AD, 56029143AE, 56029143AF, 56029143AG, 56029143AH, 56029143AI, 56029148AA, 56029148AB, 56029148AC, 56029148AD, 56029148AE, 56029148AF, 56029148AG, 56029148AH, 56029149AA, 56029149AB, 56029149AC, 56029149AD, 56029149AE, 56029149AF, 56029149AG, 56029149AH, 56029150AA, 56029150AB, 56029150AC, 56029150AD, 56029150AE, 56029150AF, 56029150AG, 56029150AH, 56029153AA, 56029153AB, 56029153AC, 56029153AD, 56029153AE, 56029153AF, 56029153AG, 56029153AH, 56029154AA, 56029154AB, 56029154AC, 56029154AD, 56029154AE, 56029154AF, 56029154AG, 56029154AH, 56029154AI, 56029155AA, 56029155AB, 56029155AC, 56029155AD, 56029155AE, 56029155AF, 56029155AG, 56029155AH, 56029155AI, 56029156AA, 56029156AB, 56029156AC, 56029156AD, 56029156AE, 56029156AF, 56029156AG, 56029156AH, 56029156AI, 56029157AA, 56029157AB, 56029157AC, 56029157AD, 56029157AE, 56029157AF, 56029157AG, 56029157AH, 56029158AA, 56029158AB, 56029158AC, 56029158AD, 56029158AE, 56029158AF, 56029158AG, 56029158AH, 56029158AI, 56029159AA, 56029159AB, 56029159AC, 56029159AD, 56029159AE, 56029159AF, 56029159AG, 56029159AH, 56029159AI, 56029161AA, 56029161AB, 56029161AC, 56029161AD, 56029161AE, 56029161AF, 56029161AG, 56029161AH, 56029161AI, 56029162AA, 56029162AB, 56029162AC, 56029162AD, 56029162AE, 56029162AF, 56029162AG, 56029162AH, 56029162AI, 56029163AA, 56029163AB, 56029163AC, 56029163AD, 56029163AE, 56029163AF, 56029163AG, 56029163AH, 56029163AI, 56029164AA, 56029164AB, 56029164AC, 56029164AD, 56029164AE, 56029164AF, 56029164AG, 56029164AH, 56029164AI, 56029165AA, 56029165AB, 56029165AC, 56029165AD, 56029165AE, 56029165AF, 56029165AG, 56029165AH, 56029165AI, 56029166AA, 56029166AB, 56029166AC, 56029166AD, 56029166AE, 56029166AF, 56029166AG, 56029166AH, 56029166AI, P56028781AA, P56028781AB, P56028781AC, P56028781AD, P56028781AE, P56028781AF, P56028781AG, P56028781AH, P56028781AI, P56028785AA, P56028785AB, P56028785AC, P56028785AD, P56028785AE, P56028785AF, P56028785AG, P56028785AH, P56028785AI, P56028786AA, P56028786AB, P56028786AC, P56028786AD, P56028786AE, P56028786AF, P56028786AG, P56028786AH, P56028786AI, P56028786AJ, P56028787AA, P56028787AB, P56028787AC, P56028787AD, P56028787AE, P56028787AF, P56028787AG, P56028787AH, P56028787AI, P56028787AJ, P56028788AA, P56028788AB, P56028788AC, P56028788AD, P56028788AE, P56028788AF, P56028788AG, P56028788AH, P56028788AI, P56028788AJ, P56029041AA, P56029041AB, P56029041AC, P56029041AD, P56029041AE, P56029041AF, P56029041AG, P56029041AH, P56029041AI, P56029042AA, P56029042AB, P56029042AC, P56029042AD, P56029042AE, P56029042AF, P56029042AG, P56029042AH, P56029042AI, P56029043AA, P56029043AB, P56029043AC, P56029043AD, P56029043AE, P56029043AF, P56029043AG, P56029043AH, P56029043AI, P56029142AA, P56029142AB, P56029142AC, P56029142AD, P56029142AE, P56029142AF, P56029142AG, P56029142AH, P56029142AI, P56029143AA, P56029143AB, P56029143AC, P56029143AD, P56029143AE, P56029143AF, P56029143AG, P56029143AH, P56029143AI, P56029148AA, P56029148AB, P56029148AC, P56029148AD, P56029148AE, P56029148AF, P56029148AG, P56029148AH, P56029149AA, P56029149AB, P56029149AC, P56029149AD, P56029149AE, P56029149AF, P56029149AG, P56029149AH, P56029150AA, P56029150AB, P56029150AC, P56029150AD, P56029150AE, P56029150AF, P56029150AG, P56029150AH, P56029153AA, P56029153AB, P56029153AC, P56029153AD, P56029153AE, P56029153AF, P56029153AG, P56029153AH, P56029154AA, P56029154AB, P56029154AC, P56029154AD, P56029154AE, P56029154AF, P56029154AG, P56029154AH, P56029154AI, P56029155AA, P56029155AB, P56029155AC, P56029155AD, P56029155AE, P56029155AF, P56029155AG, P56029155AH, P56029155AI, P56029156AA, P56029156AB, P56029156AC, P56029156AD, P56029156AE, P56029156AF, P56029156AG, P56029156AH, P56029156AI, P56029157AA, P56029157AB, P56029157AC, P56029157AD, P56029157AE, P56029157AF, P56029157AG, P56029157AH, P56029158AA, P56029158AB, P56029158AC, P56029158AD, P56029158AE, P56029158AF, P56029158AG, P56029158AH, P56029158AI, P56029159AA, P56029159AB, P56029159AC, P56029159AD, P56029159AE, P56029159AF, P56029159AG, P56029159AH, P56029159AI, P56029161AA, P56029161AB, P56029161AC, P56029161AD, P56029161AE, P56029161AF, P56029161AG, P56029161AH, P56029161AI, P56029162AA, P56029162AB, P56029162AC, P56029162AD, P56029162AE, P56029162AF, P56029162AG, P56029162AH, P56029162AI, P56029163AA, P56029163AB, P56029163AC, P56029163AD, P56029163AE, P56029163AF, P56029163AG, P56029163AH, P56029163AI, P56029164AA, P56029164AB, P56029164AC, P56029164AD, P56029164AE, P56029164AF, P56029164AG, P56029164AH, P56029164AI, P56029165AA, P56029165AB, P56029165AC, P56029165AD, P56029165AE, P56029165AF, P56029165AG, P56029165AH, P56029165AI, P56029166AA, P56029166AB, P56029166AC, P56029166AD, P56029166AE, P56029166AF, P56029166AG, P56029166AH, P56029166AI

Hardware Codes:   05094274AA, 56028800AD, P05094274AA, P56028800AD

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