Motorcraft DY1077 is a TFI ignition control module for verified 1990-1999 Ford, Lincoln, and Mercury applications, built to restore dependable spark control when an aging module causes no-start complaints or intermittent spark. It is engineered for OE-style fit and function on older Ford trucks, vans, and passenger cars, with new electronics and dwell control to deliver correct coil output while helping protect the coil from heat-related overcharging.

Motorcraft DY1077 Ignition Control Module Features:

• Brand-new electronics are used to provide the correct coil output for compatible Ford ignition systems.
• A dedicated dwell control circuit supports long, consistent coil charging and helps guard the ignition coil against overheating.
• The steel lamination stack helps maintain a steady magnetic field needed to develop the required output voltage.
• Designed, engineered, and recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles.
• Validated through laboratory and road testing for OE-style fit, function, and vehicle dependability.