R5191829AA | Genuine Mopar® Diesel Engine Computer ECM ECU for Dodge Ram

SKU: R5191829AA MPN: R5191829AA

Unlock peak diesel efficiency with the Genuine Mopar Diesel Engine Computer (ECM/ECU). Part number: R5191829AA. Designed for 5.9L engines in Ram 2500 and 3500, improving power control and fuel response.

$1,589.00
No Core Charge
3 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: R5191829AA

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Product Description

Product Name Diesel Engine Computer (ECM/ECU) Product Name Diesel Engine Computer (ECM/ECU)
Condition Remanufactured Condition Remanufactured
Brand Mopar® Brand Mopar®
Part Number R5191829AA Part Number R5191829AA
Vehicle Compatibility
Ram 2500 Ram 2500
Ram 3500 Ram 3500
Years 2003-2005 Years 2003-2005
Engine Compatibility
Cummins 5.9L Diesel Cummins 5.9L Diesel
Body & Trim
Body & Trim SLT, ST Body & Trim SLT, ST

Useful Information

Description and Purpose:

This Genuine Mopar Diesel Engine Computer (ECM/ECU) with Part number: R5191829AA comes in remanufactured condition and is designed specifically for Dodge Ram 2500 and Ram 3500 models equipped with the 5.9L Cummins diesel engine. It manages fuel delivery, turbo timing, emissions control, and critical powertrain functions to ensure smooth operation, reliable towing performance, and proper diesel efficiency.

Why Replacement is Important:

A malfunctioning ECM can trigger no-start conditions, injector faults, erratic fueling, and performance loss. Replacing it restores proper engine logic, fuel metering, and drivability.

Impact on Vehicle Performance:

Improves throttle response, maintains stable power delivery, and supports cleaner combustion for dependable performance in demanding diesel applications.

Manufacturer Information:

Mopar® delivers factory-engineered components designed to maintain original vehicle performance and system integrity across Chrysler, Dodge, Jeep, and Ram platforms.

Tags & Category: Diesel Engine Control Module, ECM ECU PCM, Dodge Cummins ECM, 5.9L Diesel Engine Computer, Ram 2500 Engine Control Unit, Ram 3500 ECU, Powertrain Control Module, Cummins Diesel ECM, Heavy Duty Truck ECM, Engine Management Module, Electronic Engine Controller, Dodge Ram Diesel PCM, Fuel Injection Control Module, Turbo Diesel ECU, Truck Engine Computer, Emissions Control Module, OEM Diesel ECM, Cummins 5.9 Engine Controller, SLT ST Trim ECU Compatibility

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: R5191829AA