NGK Laser Iridium Spark Plug (ILZNAR8A7G)

NGK is known for making reliable ignition components, and their Laser Iridium spark plugs are a prime example. If you're working on your 2014-2020 Ford Fusion, these are the actual OE replacement plugs you'll want to use. They're built to meet the highest standards for quality and durability, ensuring your engine runs smoothly.

The key to these plugs is the iridium-tipped center electrode, which is significantly harder than platinum and provides a consistently stable spark. This advanced alloy has a very high melting point, making it ideal for today's modern engines. Plus, the pure alumina silicate ceramic insulator helps with heat transfer, while the trivalent metal plating resists corrosion and seizing, making them easier to remove later on. They also feature a copper core to help remove heat and triple seals to prevent any leaks.

This set comes with four plugs, enough for most common Fusion engine configurations. They're designed to be a direct replacement, so they should fit right in without any issues.