【package Included】: Set of 4 Iridium Spark Plugs. To give you peace of mind, We offer 12-month worry-free-warranty, If you encounter any issues with the spark plug you purchased from CCTECHMASS store,our dedicated customer support team is ready to assist you
【Faster & More Efficient Ignition】 Instant spark response for optimized combustion efficiency Advanced iridium fine-wire electrode design delivers stronger and more concentrated sparks, ensuring faster ignition and more complete fuel combustion. Experience smoother acceleration and improved throttle response.
【Improved Fuel Efficiency】 Maximize every drop of fuel Precision ignition timing helps burn fuel more efficiently, reducing incomplete combustion and unnecessary fuel consumption. Designed to support better mileage and lower emissions under daily driving conditions.
【Smooth Engine Operation & Reduced Vibration】 Stable combustion for refined engine performance Consistent spark energy minimizes misfires and uneven combustion, helping reduce engine vibration, rough idling, and startup hesitation. Enjoy quieter and smoother engine operation.
【Extreme Heat Resistance — Up to 2454°C】 Iridium melting point ensures durability under high temperatures With an iridium core capable of withstanding temperatures up to 2454°C, the spark plug maintains stable performance even under high load and high-temperature engine environments.
【Extended Service Life (OEM Quality)】 Engineered for long-lasting reliability Iridium's exceptional hardness and wear resistance significantly reduce electrode erosion, providing longer service intervals compared to conventional nickel spark plugs.