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From our technologically advanced racing spark plugs and cold performance Iridium IX line, to our economical OEM quality replacement plugs, NGK is the spark plug of choice for millions of drivers.
As the largest supplier and manufacturer of spark plugs and oxygen sensors for import and domestic vehicles, we are the industry experts you can count on. With rigorous testing standards and countless first to market technologies, NGK, NTK as leaders in innovation.
Check out Canadian Tire’s selection of iridium and platinum spark plugs. Shop online and pick up at one of 500+ stores. Get NGK, Bosch, Champion and more.
NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today’s high-efficiency engines. From the high-tech Ruthenium HX™ to the industry standard OE-style spark plugs, NGK drives the future of spark plug engineering.
Find the right NGK spark plug for your car or truck. When you choose NGK spark plugs, you’re in good company. Automobile manufacturers around the world recognize NGK’s unsurpassed quality, reliability, and performance.
NGK.com is the official website of NGK, the world leader in spark plugs and ignition systems. Learn more about NGK's products, history, technology and innovation. Find the right spark plugs for your vehicle with NGK's application search.
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Laser Platinum® spark plugs provide high ignitability and longer service life. Dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Platinum center electrode tip.
NGK iridium spark plugs, Iridium IX® and Laser Iridium, bring quality performance in high temperature engines with better acceleration, fuel efficiency and durability.
Spark plugs are a “window” into the engine and can be a valuable diagnostic tool. The spark plug displays the condition inside the combustion chambers of the engine. The experienced tuner can use spark plugs to find the root cause of problems, determine air-fuel ratios and increase vehicle performance.
