丰田佳美 点火线圈 9091902215 高压包 适配UF155 88921336 稳定可靠

Toyota Camry 2.0L/2.4L engine replacement of front ignition coil, OEM 9091902215; also fits UF155, 88921336 and E588; designed for 4-cylinder models. Mounted on cylinder head above spark plugs; converts low voltage to high voltage to ignite mixture. Installation difficulty: medium; about 1.5 hours; remove intake manifold to access. Symptoms of failure include acceleration hiccups, idle jitter, MIL illumination, or abnormal fuel consumption; replacement restores smooth power.