NGK Laser Iridium Spark Plug Box of 4 (DILKR7B6)

If you're looking to replace the spark plugs on your 2011-2015 Mitsubishi Lancer, these NGK Laser Iridium plugs are a solid option. They're built with an iridium-tipped center electrode, which is significantly harder than platinum, giving you a more durable plug that lasts longer. Plus, the pure alumina ceramic insulator helps manage heat effectively, and the copper core aids in removing excess heat from the plug itself, keeping things running smoothly.

These plugs are designed to be a direct OE replacement, meaning they're engineered to meet or exceed the original equipment specifications for your Lancer. The iridium alloy has a very high melting point, which is great for today's engines, and the fine wire center electrode ensures a stable spark. You'll also find a platinum pad on the ground electrode, which helps with even wear, especially in distributorless ignition systems, and contributes to a more consistent spark performance.

NGK also applies a trivalent metal plating to the exterior of these plugs, which helps prevent corrosion and makes them easier to remove down the road. They also feature triple seals to prevent any leaks. This set comes with four plugs, which is exactly what you'll need for your Lancer.