Premium Iridium Spark Plug for Beijing Benz Automotive

Engineered with high-grade zirconium alloy for superior durability and conductivity, this spark plug ensures optimal ignition performance. Precision-crafted tip design minimizes voltage requirements while maximizing fuel efficiency.

Exclusive iridium-enhanced center electrode resists wear up to 100,000 miles, maintaining stable combustion in extreme temperatures. Laser-welded construction prevents gas leakage for consistent power output.

Ideal for luxury sedans and high-performance engines requiring OEM-grade components. Direct-fit replacement for Beijing Benz models with Zr6sii3320 specification.

Wholesale optimized: Bulk packaging available for auto repair shops and distributors. Factory-direct pricing with validated Mercedes-Benz compatibility.