Spark Plug Stock # 4017

The Spark Plug Stock # 4017 by NGK is engineered for high-performance applications, making it a must-have for automotive enthusiasts and mechanics seeking reliable ignition solutions. Featuring a 14 mm thread and a reach of 0.749 inches, this spark plug is designed to deliver optimal performance in a variety of vehicles, ensuring smooth operation and efficient fuel combustion. It is especially suited for racing applications or modified engines where precision is crucial.

Constructed with a resilient gasket seat and fitted with a resistor, the NGK Spark Plug 4017 minimizes interference while enhancing electrical conductivity. This design promotes better ignition efficiency, allowing your engine to perform at its best. The spark plug's robust construction ensures durability, making it a reliable choice for both daily drivers and performance-oriented builds.

Perfect for racers and mechanics alike, this NGK spark plug offers compatibility with a wide range of vehicles, ensuring that you can find the right fit for your engine. By upgrading to the Spark Plug Stock # 4017, you can experience improved throttle response and enhanced overall performance. Ensure your vehicle runs smoothly and efficiently with this high-quality ignition component.