阁瑞斯4RB2/495Q/4RB3高压点火线分火线XC4RB2-3707030 替换原车线束

Graris high-voltage ignition coil line splitter for engines 4RB2, 495Q and 4RB3 (model XC4RB2-3707030) can directly replace aged or damaged wiring harnesses. It transfers high voltage from the ignition coil to each spark plug to ensure proper combustion. Mind the correct wiring order; typical service time is 0.5–1 hour. If the vehicle has idle roughness, weak acceleration, rising fuel consumption, or starting trouble, aging ignition cables may cause leakage or increased resistance. Replacing restores ignition energy and power response.