NGK Laser Iridium: The Ultimate Performance Upgrade

For riders who demand the absolute peak of engine efficiency and longevity, NGK Laser Iridium Spark Plugs represent the gold standard in powersports ignition technology. Combining the highest ignitability with the longest service life possible, these plugs are engineered to withstand the extreme RPMs and heat cycles of modern high-performance engines.

The Laser-Welded Advantage

Unlike standard plugs, the Laser Iridium series features a dual-precious metal design that offers "fire and forget" reliability for the most demanding tracks and trails:

Fine-Wire Iridium Center Electrode: The ultra-fine tip ($0.6\text{mm}$) requires less voltage to spark, resulting in faster starts, crisper throttle response, and a more stable idle.

Platinum Ground Electrode: A laser-welded platinum chip on the ground electrode ensures maximum durability and resists the "spark erosion" common in high-output MX and UTV engines.

Superior Anti-Fouling: The specialized insulator nose design helps prevent carbon buildup, keeping your engine firing even in technical, low-speed sections.

Precision Construction: Laser-welded seals ensure a leak-proof construction to maintain consistent cylinder compression.

Find Your Fit at MXpartsdirect.com

When you’re at the gate or deep in the backcountry, you can’t afford an ignition failure. MXpartsdirect.com carries the complete range of NGK Laser Iridium plugs to fit every major manufacturer:

Race-Ready Motocross: Precision fitment for KTM, Husqvarna, Yamaha, GasGas Honda, Suzuki and Kawasaki.

High-Output UTV/ATV: Heavy-duty reliability for Polaris RZR, Can-Am Maverick, and Honda TRX.