Genuine NGK 4291 ZFR6F-11 Spark Plug – Precision Engineered for Peak Performance
Crafted with high-quality nickel alloy electrodes for superior conductivity and extended durability. Features a triple gasket seal to prevent combustion gas leakage, ensuring consistent power delivery. Precisely calibrated heat range (11) for optimal thermal performance in both city commuting and high-speed driving. Laser-welded construction eliminates resistance fluctuations, enhancing fuel efficiency. Direct-fit replacement for Chery A1/A3/A5/E3/E5/QQ3/6, Aretz 3/5/7, Fengyun/Qiyun, Tihu 3/5/7, and Riich G3. Ideal for DIY enthusiasts and professional mechanics seeking OEM reliability at wholesale pricing. Exclusive bulk-order advantage: Factory-direct sourcing guarantees the lowest global pricing without compromising NGK’s stringent quality standards.