NGK Iridium Premium Solid Top Spark Plug Box of 4 (BR9EIX)

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. PWC - 1999-93 ARC CAT, 2006-95 KAW, SNOWMOBILE - 2004-98 POL, M/C - 2003-00 COBRA, 2003-94 KAW, 2006-02 KTM, SNOW - 2008-73 ARC CAT, 2002-00 BLADE, 1982-79 MOTO-SKI, 2009-84 POL, 2008-80 SKI-DOO, 2006-80 YAM

• RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Fine iridium tip ensures durable and consistent spark

Designed for the performance enthusiast, the NGK Iridium IX spark plug Part Number BR9EIX offers superior ignition performance, durability, and fuel efficiency. Crafted with a fine iridium center electrode, this plug provides exceptional resistance to wear, lasting six times longer than platinum alternatives, ensuring reliable spark delivery over extended use. The tapered cut ground electrode enhances starting, idling, and throttle response, making it ideal for modified or high-performance engines. Trivalent metal plating on the terminal provides superior resistance to corrosion and seizing, promoting longevity and consistent performance in demanding conditions.
Ideal for a variety of applications including high-performance automotive engines, snowmobiles, motorcycles, and ATVs, the NGK Iridium IX plugs are recommended as an upgrade to OEM nickel alloy spark plugs. Their high melting point and durable construction make them suitable for the rigors of modern engine demands, delivering outstanding acceleration and high fuel efficiency. The plugs are also designed to resist fouling, ensuring consistent ignition and smoother engine operation.
These spark plugs are compatible with numerous vehicle models, including those from Kawasaki, Yamaha, KTM, and Polaris, among others. Their compact size and precise engineering make installation straightforward, and the trivalent coating ensures long-lasting anti-corrosion properties. Whether you're looking to enhance your vehicle's performance or replace worn-out spark plugs, the NGK Iridium IX offers a reliable, high-quality solution for enthusiasts seeking improved engine responsiveness and efficiency.

Features:

• Designed for high performance applications and as an upgrade to OEM spark plugs

• Trivalent metal plating provides superior anti-corrosion and anti-seize properties

• Fine iridium tip ensures durable and consistent spark delivery

• Tapered ground electrode improves starting, idling, and throttle response

• Durable iridium center electrode lasts six times longer than platinum