Cardone 79-9368 Engine Control Module

Remanufactured ECM for Chrysler New Yorker

Cardone 79-9368 is a remanufactured engine control module built for direct replacement in the 1991 Chrysler New Yorker with OE numbers 4639368 and 4686430. It is pre-programmed at the factory for the listed application and is designed to restore proper engine management after an ECM failure.

Cardone’s Engine Control Module line focuses on remanufactured electronic and powertrain control units that are reverse engineered to identify common failure points. For this application, the module uses a single rectangular connector, 60 male pins, and a plastic housing for OE-style fitment.

Key Features

• Remanufactured original equipment-style engine control module
• Fits 1991 Chrysler New Yorker, N/A
• Part number 79-9368
• Single rectangular connector with 60 pin male terminals
• Plastic housing for direct replacement fitment
• Factory pre-programmed for the listed vehicle application
• Flash programming required: No
• Flashable: No
• Cross-references Chrysler and Dodge OE numbers 4639368 and 4686430

Detailed Description

This Cardone Engine Control Module is a remanufactured ECM for the 1991 Chrysler New Yorker, built to meet OE performance expectations for the listed application. Cardone remanufactures these modules by inspecting original failure points, re-soldering or replacing critical components, and computer testing each unit for function and reliability. The result is a replacement module intended to restore engine control operation without requiring flash programming.

Cardone 79-9368 also cross-references Chrysler and Dodge OE part numbers 4639368 and 4686430 for the same application. If you are searching for a 1991 Chrysler New Yorker ECM, Chrysler New Yorker engine control module, or a pre-programmed remanufactured PCM-style replacement, this part number is the direct match for the listed vehicle.

What This ECM Helps Address

• No-start or hard-start conditions caused by a failed engine control module
• Driveability problems tied to incorrect fuel or ignition control
• Intermittent stalling related to internal ECM electrical faults
• Check engine concerns traced to module failure rather than sensors or wiring
• Replacement needs for a damaged or nonfunctional Chrysler New Yorker ECM

Installation Notes and Tips

• Verify the OE number on the original module before ordering.
• Inspect grounds, power feeds, wiring harnesses, relays, and solenoids before installation; these issues can cause repeat failures.
• Confirm the connector style and terminal count match the vehicle harness.
• For Chrysler PCM units with a “V” suffix, VIN programming is required.
• Some Ford and GM anti-theft systems may require reset procedures on other applications; follow the OE service manual for the vehicle being serviced.

Quality Assurance

Cardone remanufactures this ECM using reverse engineering, component-level repair, and computer-based testing to verify operation before release. The process is designed to correct known weaknesses found in the original unit and reduce raw material use compared with manufacturing a new part.