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Genuine Mopar R5278335AC
Engine Controller Module

Customer Questions & Answers (1)
1997 Dodge Ram 3500 Powertrain Control Engine Controller Module Diagram for R5278335AC
Mopar R5278335AC Engine Controller Module
Mopar R5278335AC Engine Controller Module
  • Part Description Module-Engine Controller
  • Replaces 56040441AD, 5278335AC
  • Brand Mopar
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

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  • Product Specifications

    BrandGenuine Mopar
    Manufacturer Part NumberR5278335AC
    Part DescriptionModule-Engine Controller
    Other DescriptionEngine Controller Module
    Other NamesECM
    Item Dimensions9.9 x 9.3 x 4.5 inches
    Item Weight2.00 Pounds
    ConditionNew
    Replaces56040441AD, 5278335AC
    ManufacturerGenuine Mopar
    SKUR5278335AC
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Trim Engine
    1997 Dodge Ram 1500Laramie, LT, Sport, SS/T 5.9L, ST8 Cyl 5.9 L GAS
    1997 Dodge Ram 2500Base8 Cyl 5.9 L GAS
    1997 Dodge Ram 3500Base8 Cyl 5.9 L GAS

Customer Questions & Answers

Q:
Please provide the correct R5278335AC for my car. Much appreciated.
By Customer
A:
Please Select Your Car to check if R5278335AC properly fits your car.
By Bob
Mopar Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!