Maximize your vehicle's performance with this pack of 4 Champion N178B Spark Plugs, designed to deliver reliability and efficiency. The spark plugs feature a design tailored for seamless compatibility with various engine sizes and configurations, ensuring a precise fit for your engine's needs. Crafted in the United States, these spark plugs are a testament to quality and durability. The Champion brand is synonymous with endurance, and the manufacturer part number N178B underscores their commitment to precision engineering for your car's ignition system. Keep your engine running smoothly with these top-tier spark plugs.