NGK Iridium Premium 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. ATV - 1988-82 HON, M/C - 2006-82 APRILIA, 1987-77 CAN AM, 2005-01 GAS GAS, 2007-73 HON, 2006-90 HUSQ, 1998-74 KAW, 2004-80 KTM, 1998-75 SUZ, 2006-72 YAM, PWC - 1999-93 ARC CAT, 2006-95 KAW, 2004-98 POL, SNOW - 1997-73 ARC CAT, 1981-76 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 delivers exceptional ignition performance with outstanding acceleration, fuel efficiency, and durability. Crafted with a fine iridium wire center electrode that is six times harder than platinum, this spark plug ensures long-lasting, reliable sparks even under demanding conditions. Its tapered cut ground electrode improves starting, idling, and throttle response, making it ideal for high-performance and modified applications.
Constructed with trivalent metal plating, the NGK Iridium IX offers superior anti-corrosion and anti-seizing properties, ensuring longevity and consistent performance across various engine types. Suitable for a wide range of vehicles including motorcycles, ATVs, snowmobiles, and watercraft, it is recommended as an upgrade from OE nickel alloy spark plugs or for high-performance modifications. The spark plug's design promotes smooth engine operation and optimal combustion, contributing to increased power output and efficiency.
Whether you are enhancing your vehicle's performance or replacing worn-out spark plugs, the NGK Iridium IX guarantees dependable ignition with its durable construction and high melting point alloy. Compatible with numerous models from brands like Honda, Kawasaki, Yamaha, and others, this plug is a reliable choice for both casual and serious enthusiasts seeking maximum engine responsiveness and efficiency.

Features:

• Recommended for modified or high-performance applications and upgrades from OE nickel alloy spark plugs

• Trivalent metal plating for enhanced anti-corrosion and anti-seize properties

• Outstanding acceleration, high fuel efficiency, and durability

• Fine iridium tip provides durable and consistent sparks