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 - 2007-1995 HONDA, 2007-2002 KYMCO, 2008 MIDWEST, 2003-1989 SUZUKI, M/C - 2005-2003 BMW, 2007-1984 HONDA, 2006-1985 KAWASAKI, 2008-1997 SUZUKI, 2008-1985 YAMAHA

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

The NGK Iridium IX spark plugs are engineered for high-performance engines and enthusiast applications. Featuring a tapered cut ground electrode, these plugs deliver improved starting, smoother idling, and enhanced throttle response. The fine iridium tip ensures durable and consistent sparks, contributing to outstanding acceleration, high fuel efficiency, and long-lasting durability. With a trivalent metal plating, these plugs also offer superior anti-corrosion and anti-seizing properties, making them ideal for modified or high-performance vehicles.
These spark plugs are specifically designed to meet the demands of a variety of motorcycles and ATVs, including models from Suzuki, Honda, Kawasaki, Yamaha, BMW, and Kymco. They are recommended as upgrades over OE nickel alloy plugs, providing better ignition reliability and performance. The iridium alloy's high melting point and hardness make these plugs suitable for today's demanding engines, with their durable construction ensuring consistent ignition over an extended lifespan.
Compatible with several Suzuki models such as the Lt-160E and Lt-F160 QuadRunner from 1990 through 1997, these plugs are a reliable choice for owners seeking improved engine performance. Packaged in a box of four, NGK Iridium IX spark plugs are a practical and effective upgrade for enthusiasts looking to maximize their vehicle's efficiency and responsiveness.

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