Dorman 318-071 Engine Control Module (ECM)

Dorman 318-071 Engine Control Module

This Dorman engine control module restores electronic engine management for select Dodge, Jeep, and Mitsubishi applications. Built as a remanufactured ECM and tested to meet original equipment performance, it processes sensor inputs to manage ignition timing and fuel delivery with the control the vehicle expects.

Compatible with 2009 Dodge Dakota, 2009 Dodge Durango, 2009 Dodge Nitro, 2009 Jeep Liberty, 2008-2009 Jeep Wrangler, and 2009 Mitsubishi Raider. VIN, mileage, and tire size are required to order for these applications.

• Part number: 318-071
• Remanufactured engine control module for OE-style engine management
• Processes sensor data to control ignition and fueling
• Flash programming required: No
• Flashable: Yes
• 4 black rectangular female connectors
• 152 terminals, 3 mounting holes
• Package contents: 1 engine control module

Detailed Product Information

The Dorman 318-071 ECM is a direct electronic control component for vehicles that rely on precise engine computer operation. It is built to replace the original module in applications such as the Dodge Dakota, Dodge Durango, Dodge Nitro, Jeep Liberty, Jeep Wrangler, and Mitsubishi Raider, where the ECM coordinates ignition and fueling based on live sensor input. This part cross-references Chrysler R5150466AA for the same application.

With a black connector color, rectangular connector shape, female connector design, and pin-style terminals, this module is configured for the factory-style electrical interface. The unit measures 9 inches long, 1.5 inches wide, and 6 inches high, and it uses four connectors with 152 terminals total.

What This ECM Helps Address

• Engine no-start conditions caused by a failed control module
• Rough idle or drivability issues tied to incorrect fuel or ignition control
• Check engine light concerns related to ECM malfunction
• Communication or sensor-processing faults in the engine management system
• Loss of proper engine performance after module failure

Installation Notes

Verify VIN, mileage, and tire size before ordering, since these applications require vehicle-specific information. Confirm connector count, connector shape, and terminal layout against the original module before installation. Flash programming is not required, and the module is flashable if vehicle setup calls for it. Mounting hardware and wire harness are not included.

Quality Assurance

This remanufactured ECM is tested to meet original equipment performance standards. Dorman supplies replacement electronic components for repair-focused applications, and this module is built to restore factory-style engine control operation in the listed vehicles.