NGK IX Iridium Spark Plug Box of 4 (BPR7HIX) for Porsche, Volvo, Yamaha and More

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. PORSCHE 1969-65; VOL 1972-67, ATV - 2005-02 ARC CAT, 2004-99 BLANEY, 2002 BRP, 2004 DRR, 2005-02 ETON, 2004 HYOSUNG, 2006-03 KAW, 2006-01 POL, 2005-87 SUZ, M/C - 2004-03 APRILIA, 1984-72 DUCATI, 1971-69 SUZ, 2006-94 URAL AM, 2008-83 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

The NGK IX Iridium Spark Plug (Part Number 5944) is designed to meet the demands of performance enthusiasts seeking reliable ignition in high-performance and modified engines. Crafted with a fine iridium tip, these plugs ensure durable and consistent sparks, leading to improved acceleration, higher fuel efficiency, and enhanced engine responsiveness. The tapered cut ground electrode contributes to better starting, smoother idling, and more responsive throttle control, making it an excellent upgrade over standard nickel alloy spark plugs. Featuring trivalent metal plating, these plugs also offer superior anti-corrosion and anti-seizing properties, ensuring long-lasting performance even under demanding conditions. Suitable for a wide variety of vehicles including Porsche 912 models from the 1960s, classic Volvo 144 and 145 from the late 1960s, as well as Yamaha motorcycles from the early 2000s, these plugs are ideal for high-performance applications and custom modifications. Each box contains four NGK IX Iridium Spark Plugs, making them a convenient choice for complete engine tune-ups and upgrades, especially when replacing worn or standard plugs to optimize engine operation. The durable iridium electrode, with a melting point significantly higher than platinum, guarantees longevity and consistent performance across multiple service intervals, and the plugs are compatible with many high-performance and modified engines. Designed for use in engines that require improved ignition reliability, these plugs are recommended for those looking to enhance vehicle responsiveness and efficiency. Ensure your vehicle’s ignition system is operating at peak performance with NGK’s trusted iridium technology, providing a reliable spark for a smooth and powerful drive.

Features:

• Designed for high-performance and modified engines to improve ignition reliability

• Fine iridium tip ensures durable and consistent spark for optimal engine performance

• Tapered cut ground electrode for better starting, idling, and throttle response

• Trivalent metal plating provides superior anti-corrosion and anti-seizing protection

• Compatible with a wide range of vehicles including Porsche, Volvo, Yamaha, and more

• Box contains 4 spark plugs for comprehensive engine maintenance and upgrades