Cardone 79-9889 Engine Control Module

Remanufactured ECM for 1989 Dodge B-Series

Cardone 79-9889 is a remanufactured engine control module built for 1989 Dodge B150, B250, and B350 applications with OE number 4379889. It is pre-programmed at the factory and built to restore proper engine management performance in the original vehicle application.

Key Features

• Remanufactured Original Equipment-style engine control module for exact fitment
• Fits 1989 Dodge B150, B250, and B350 with OE # 4379889
• Factory pre-programmed; flash programming required: No
• Two rectangular connectors with 14 and 60 terminals
• Critical components are re-soldered or replaced during remanufacturing
• 100% computer tested for function and reliability
• Plastic housing with three mounting holes
• Earth-friendly remanufacturing process reduces raw material and energy use versus new part production

Detailed Description

Cardone Engine Control Module 79-9889 is a remanufactured ECM for 1989 Dodge B150, B250, and B350 vans using OE part number 4379889. The unit is engineered from reverse analysis of failed modules so original design weaknesses can be corrected during remanufacturing. This approach helps deliver stable electronic control for the engine management system while maintaining the original vehicle fit and connector layout.

The Cardone remanufactured electronic and powertrain control module line focuses on restoring OE-level operation through re-soldering, component replacement, and computer-based testing. For shoppers searching for a 1989 Dodge B150 engine control module, 1989 Dodge B250 ECM, or 1989 Dodge B350 control module replacement, part number 79-9889 provides a direct-match solution for the listed OE application.

This part cross-references Dodge 4379889 for the same application.

What It Helps Fix

• No-start or intermittent start conditions caused by a failed ECM
• Driveability problems tied to incorrect fuel or ignition control
• Check engine concerns related to module failure
• Electrical faults caused by damaged internal module components
• Repeat failures from weak solder joints or worn control circuitry

Installation Notes and Tips

• Verify the original OE number before installation to confirm the correct application for your Dodge B150, B250, or B350.
• Inspect grounds, power feeds, wiring harness condition, and related relays or solenoids before replacing the module.
• Confirm the original ECM is the source of the fault, since external electrical issues can damage a replacement module.
• Use OE-approved service information for diagnosis and installation procedures.
• Chrysler PCM units with a V suffix require VIN programming; review vehicle-specific programming requirements before service.

Quality Assurance

Cardone remanufactured control modules are 100% computer tested, and each unit is validated for durability and performance through on-car testing where applicable. The remanufacturing process also reduces energy and raw material use compared with producing a new part, while preserving OE-style fit and function for the listed 1989 Dodge applications.