Direct Fit OE Replacement Ignition Coil Direct Fit - OE replacement ignition coil designed to install without modification on vehicles that match the OE design Vehicle Specific - Check fitment information in the listing for compatibility Aftermarket Reference Numbers - 1788369, 1788538, 224481KT0A, 224481KT1A, 224481ED000, 22448JA00A, 22448JA00C, 5C1753, 5C1895, 6734028, 9212107, C751, E1049, E1239, GN10241, IGC0002, UF549, UF739 Function and performance - Provides the high voltage spark needed to ignite the air fuel mixture in each cylinder - Restores proper ignition timing and coil on plug performance - Helps reduce misfires, improves throttle response and starting reliability - Built to meet or exceed OE specifications to ensure consistent sparking and long service life Compatibility and fit - Designed as a direct replacement for vehicles using the listed aftermarket reference numbers - Verify exact vehicle compatibility by checking the fitment information in the listing Construction and materials - Constructed to match OE electrical characteristics and mounting so installation mirrors the original coil Installation guidance - Intended for straightforward bolt-in replacement with no special modifications required for compatible models Use scenarios - Scenario 1: Replacing a failed ignition coil on a vehicle that uses one of the listed reference numbers to restore smooth idle and acceleration - Scenario 2: Performing routine ignition system maintenance to prevent coil failure and maintain reliable starting and running - Scenario 3: Diagnosing misfires attributed to the ignition coil and replacing the coil to restore engine performance and reliability