NGK Laser Iridium Spark Plug Box of 4 (Part No. ILKR9Q7G) – High-Performance Automotive Spark Plugs

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems. NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Actual OE or equivalent replacement spark plug. SNOW - SKI-DOO 2018

• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
• Copper core aids in heat removal
• Triple seals prevent leakage

The NGK Laser Iridium Spark Plug (Part No. ILKR9Q7G) offers an exceptional balance of performance and durability, making it an ideal choice for vehicles requiring OE or equivalent replacement spark plugs. Engineered with an iridium-tipped center electrode, these plugs provide six times the durability of platinum, ensuring longer service life and reliable ignition. The high-grade pure alumina ceramic insulator enhances heat transfer and strength, while the 98 percent pure copper core aids in efficient heat removal, preventing overheating and supporting optimal engine performance. Additionally, most Laser Iridium plugs feature a platinum pad on the ground electrode, promoting even wear especially in distributorless ignition systems, which contributes to consistent engine operation over time.
The advanced design includes a trivalent metal plating for superior corrosion and anti-seize properties, ensuring ease of installation and longevity. Triple seals are incorporated to prevent leakage, maintaining optimal compression and engine efficiency. These spark plugs are recommended for vehicles with OE fine wire iridium alloy plugs, such as certain models of snowmobiles like the Ski-Doo 2018, where precise ignition performance is critical.
Crafted to meet the highest standards, NGK Laser Iridium spark plugs deliver dependable starts, enhanced fuel efficiency, and improved overall engine responsiveness. Ideal for automotive applications requiring durable, high-performance spark plugs, they are available in a convenient box of four for comprehensive maintenance or replacement needs.

Features:

• Iridium-tipped center electrode provides six times the durability of platinum

• Pure alumina ceramic insulator offers superior strength and heat transfer

• 98% pure copper core aids in effective heat removal

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

• Triple seals prevent leakage and maintain optimal compression

• Designed for OE or equivalent replacement applications, including distributorless ignition systems