ZFR6FGP 火花塞（7100），三菱、马自达、Jeep、本田雅阁等通用替换

When your vehicle shows unstable idle, hesitation on acceleration, cold-start difficulty, or rising fuel consumption, this is typically due to aging spark plug electrodes and weakened ignition energy. ZFR6FGP 7100 spark plug precisely ignites the mixture under normal operation to deliver smooth power and stable idle with responsive throttle. Fits Mitsubishi, Mazda, Jeep, Honda Accord and other post-2000 models with strong universal compatibility. Install with torque wrench to manufacturer specifications; avoid over-tightening to prevent cylinder head thread damage or under-tightening to prevent leaks.