Ignition Coil 1S7G-12029-AC / 988F12029AB OEM Replacement

Car ignition coil 1S7G-12029-AC/988F12029AB, mounted above the cylinder head and directly connected to the spark plug, responsible for elevating low voltage to high voltage to ensure proper ignition of the air-fuel mixture. OEM number 988F12029AB, fits many 4-cylinder engine models, compatible with 988F12029AD, YM2F12029AB, YF091810X and other replacements. Installation difficulty is medium; working hours 1-2 hours; pay attention to high-voltage wire harness plug-in order. If engine vibrates, acceleration is weak, starting is difficult, or fault lights illuminate, ignition coil is aging or failing.