JEEP All Models Compatible Ignition Coil 55242406 0221504039 OEM Replacement Part

Jeep all-model four-cylinder ignition coil replacement part 55242406, OEM 0221504039, directly installed above the engine cylinder head; converts low voltage to high voltage to ignite the spark plug and sustain normal engine operation. Replacement difficulty medium; labor about 0.5–1 hour; take care to avoid damaging the spark plug sleeve during removal. If vehicle experiences acceleration stumble, idle jitter, engine fault light, or sudden fuel consumption increase, ignition coil aging or breakdown is likely.