Original Quality Spark Plug for Chery QQ (S11/S16/S21 Models)
Premium copper-core electrode ensures rapid heat dissipation and stable ignition performance. Precision-engineered ceramic insulator resists extreme temperatures (up to 1,500°F) and prevents voltage leakage. Multi-ground electrode design enhances combustion efficiency, reducing fuel consumption by up to 5%. Exact OEM specifications (thread size: M12x1.25, gap: 0.8mm) for seamless compatibility with Chery QQ S11/S16/S21 engines. Ideal for urban commuting, frequent stop-and-go traffic, and high-mileage drivers seeking long-term reliability. Globally sourced materials, batch-tested for durability (50,000+ ignition cycles). Exclusive bulk pricing—wholesale discounts available for fleet owners and auto repair shops. Direct factory supply eliminates middlemen, guaranteeing the lowest online price without quality compromise.