Premium Iridium Spark Plug for High-Performance Engines

Crafted with precision-grade iridium alloy for unmatched durability and conductivity, ensuring optimal combustion efficiency. Features a fine-wire center electrode (0.6mm) for faster flame kernel growth and reduced voltage requirements.

OEM-compatible (SILZKBR8C8S) with German luxury vehicles, including BMW, Audi, and Mercedes-Benz. Ideal for turbocharged engines and high-mileage applications.

Exclusive wholesale pricing for bulk orders—global logistics support. Direct factory sourcing guarantees 100% authenticity and industry-leading cost efficiency.