BYD F3 4G18 Idle Speed Motor BTD5184 F01R065906 Throttle Actuator

NGK C5HSA 4429 iridium spark plug with iridium electrode, high-temperature and wear resistance, service life over 80,000 kilometers. OEM number 4429 C5HSA; fits Buick, Chevrolet and other brands after 2000. Check thread size M14x1.25 and reach 26.5 mm. Provides more focused spark, improves combustion efficiency, reduces carbon buildup; suitable for daily commuting or light tuning. Installation difficulty: medium; tighten with torque wrench to standard torque.