Upgrade your vehicle's performance with the NGK ITR6F13 4477 Iridium Platinum Spark Plug, a premium spark plug designed to enhance fuel efficiency and reduce emissions. Ideal for a range of models including Ford Mondeo, Mazda CX-9, and more, this spark plug features a 1.3mm gap, 17.5mm reach, and a 14 mm thread diameter for a precise fit. Crafted with a high-quality iridium platinum laser tip, the plug ensures reliable starts and improved throttle response. The standard configuration and 10-20N.m torque specifications make for an easy installation experience. NGK's reputation for durability and quality is evident in this performance part, which is specifically engineered to meet OEM standards (OE/OEM Part Number: L3Y418110, L81318110, L34118110).
Outstanding spark plug and performance. They came pre gapped and easy to install. Car idle is very smooth, great acceleration along with increase in gas mileage. I would highly recommend purchasing this spark plug for your vehicle.