Premium Spark Plug for Superior Engine Performance

High-Quality Material & Precision Engineering

Crafted with durable iridium alloy for unmatched conductivity and heat resistance. Advanced laser welding ensures stable spark delivery, extending service life up to 50,000 miles.

Optimized for Harsh Conditions

Specially designed for high-performance engines, turbocharged systems, and extreme temperature environments. Ideal for automotive, marine, and industrial machinery applications.

Global Export Standards

Rigorously tested to meet ISO, SAE, and OEM specifications. Corrosion-resistant nickel plating guarantees reliability in humid climates.

Cost-Effective Bulk Solution

Direct-from-factory pricing with wholesale discounts. Compatible with major vehicle brands (refer to OEM number 0041591803).

Seamless Compatibility

Pre-gapped for quick installation. Fits gasoline engines requiring enhanced ignition efficiency and fuel economy.

Trusted by Professionals

Proven in commercial fleets, racing teams, and heavy-duty equipment. Minimal electrode wear maintains consistent power output.