NGK Laser Iridium Spark Plug (SILNAR7B7)

When it's time to replace the spark plugs on your 2016-2019 Chevrolet Malibu, NGK's Laser Iridium plugs are a solid choice for restoring that smooth engine performance. These are designed to be a direct OE replacement, meaning they're built to the same standards as what came from the factory, ensuring a reliable start and consistent running.

What sets these apart is the iridium-tipped center electrode, which is significantly harder than platinum, giving you better durability and a more stable spark over time. The pure alumina ceramic insulator helps manage heat effectively, and the trivalent metal plating on the body helps prevent corrosion and makes them easier to remove down the road. You'll also find a platinum pad on the ground electrode, which helps with even wear, especially in modern ignition systems.

This set comes with four plugs, enough for your Malibu's engine. They are built to handle the demands of today's engines, offering a good balance of performance and a long service life.