NGK Laser Iridium Spark Plug Box of 4 (IFR6J11)

You're getting a box of four NGK Laser Iridium spark plugs, part number 7658. These are designed as direct replacements for your vehicle's original plugs, offering a solid combination of performance and long life. The fine wire center electrode is made from an iridium alloy, which has a very high melting point and provides a stable spark, helping your engine run smoothly.

NGK uses a pure alumina silicate ceramic insulator for strength and good heat transfer, and the trivalent metal plating on the exterior helps prevent corrosion and seizing, making them easier to remove later. A platinum pad on the ground electrode helps ensure even wear, especially in modern ignition systems. The copper core inside also helps dissipate heat, preventing the plug from overheating.

These are a great choice if your Grand Vitara originally came with fine wire iridium plugs. They're built to handle the demands of today's engines and are a well-made option for keeping your ignition system in top shape.