NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)

Why Choose the NGK Spark Plug?

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.

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Superior Performance with Ruthenium Technology

When you choose the NGK spark plug, you're investing in superior technology. Because these plugs use ruthenium, they offer better wear resistance compared to traditional materials. This means that your engine will run smoother and more efficiently over time, which is essential for long-lasting performance. But don’t just take our word for it—drivers worldwide trust NGK for their vehicles.

Durability That Lasts Thousands of Miles

Durability is one of the key reasons why the NGK spark plug stands out from competitors. These plugs are designed to last thousands of miles without needing replacement, saving you both time and money. So whether you’re driving short distances or taking long road trips, you can rely on them to keep your car running at its best. Plus, their design reduces misfires, ensuring consistent ignition.

Affordable Quality for Every Driver

Not only do these NGK spark plugs deliver top-tier performance, but they also come at an affordable price point. Because they’re built to last longer than many other brands, you’ll save money in the long run by avoiding frequent replacements. And because each box contains four plugs, you have everything you need for multiple installations. So if you want reliable power and efficiency, this is the perfect choice for your vehicle.