Engineered for efficiency and reliable performance, NGK G-Power® Platinum Spark Plugs feature a fine-wire center electrode with a single platinum tip for superior ignitability and focused sparks. The 0.6 mm platinum center enhances combustion, resulting in improved throttle response, fuel efficiency, and overall engine performance.
Platinum-Tipped Electrode Ensures consistent sparks and long-lasting performance
98% Pure Copper Core promotes better heat dissipation and conductivity
Trapezoidal Ground Electrode reduces quenching for a cleaner, more efficient burn
High-Quality Ceramic Insulator made from premium alumina silicate for superior strength and heat resistance
Cold-Rolled Threads help prevent cross-threading and protect cylinder heads during installation
 
Laser Platinum is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.
 
Features:
High-grade alumina silicate ceramic - Creates a stronger insulator to reduce dielectric punch-through (Caused by spark exiting through the side of the ceramic)
Cold-Rolled Threads - Prevents cross-threading and damage to cylinder heads
98% Pure Copper Core - Increased heat dissipation for reliable starts, prevents spark plug overheating
Trivlent Plating - No anti-seize required
Trapezoidal Ground Electrode - Higher ignitability & reduced quenching
 
Increased Heat Dissipation
The Combination of NGK's high-grade pure alumina ceramic and 98% pure copper core enables the spark plug to dissipate large amounts of heat quickly. This ultra-wide heat range prevents the spark plug from overheating while providing reliable starts.
 
Higher Ignitability
The "Quenching Effect" is where the cooler center and ground electrodes drain the flame core's energy through heat transfer. If quenching is severe,  the flame core can be extinguished, causing ignition to fail. These plugs are designed to reduce this quenching effect, resulting in better ignition performance. 
 
All NGK Spark Plugs must pass extensive testing procedures and quality checks to ensure fit & performance. 
Mechanical vibration testing 
Thermal shock testing to -40°F
Tightest resistor manufacturing process in the industry
Manufactured in ISO 11565 certified facility
Gap measurement with laser precision throughout the manufacturing process