Dorman 318-289 Engine Control Module (ECM)

Engine Control Module for Chrysler and Dodge

Dorman 318-289 is a remanufactured engine control module for select 2003-2004 Chrysler and Dodge vehicles. It processes sensor inputs to manage ignition timing and fuel delivery, and it is tested to meet original equipment performance standards.

• Remanufactured ECM for engine management control
• Flash programming required: No
• Flashable: Yes
• Removable PROM: No
• Connector color: Black
• Connector quantity: 4
• Connector shape: Rectangular
• Connector gender: Female
• Terminal quantity: 152
• Terminal type: Pin
• Mounting hole quantity: 3
• Wire harness included: No
• Mounting hardware included: No
• Package contents: 1 Engine Control Module and instruction sheet

Detailed ECM Description

This Dorman engine control module 318-289 is built for direct replacement in vehicles that need precise control of ignition and fueling. It is a remanufactured ECM tested to original equipment performance, making it a practical choice for 2003-2004 Chrysler 300M, 2003-2004 Chrysler Concorde, 2003-2004 Chrysler Intrepid, and 2003-2004 Dodge Intrepid applications. This part cross-references OE numbers such as 4606907AA and 4896507AB for the same application.

What This ECM Helps Address

• Engine no-start or intermittent start concerns related to ECM failure
• Rough idle or drivability issues caused by incorrect sensor processing
• Fuel delivery and ignition control faults
• Diagnostic trouble codes tied to module communication or control errors
• Loss of proper engine management on Chrysler 300M, Concorde, and Intrepid models

Installation Notes and Tips

Verify connector count, terminal layout, and mounting points before installation. This module does not require flash programming, and it is flashable if vehicle-specific calibration steps are needed during service. Confirm the vehicle application by year, make, and model before replacement, especially on 2003-2004 Chrysler 300M, Chrysler Concorde, Chrysler Intrepid, and Dodge Intrepid platforms.

Quality Assurance

Dorman remanufactures this ECM and tests it to meet original equipment performance expectations. The module is supplied with an instruction sheet to support proper installation and setup.