Upgrade your vehicle's performance with this premium set of 4 standard spark plugs. Featuring robust construction with silver-finished threaded bodies and precisely engineered electrode gaps, these spark plugs are designed to deliver reliable ignition and optimal combustion. The heavy-duty ceramic insulators and copper core electrodes ensure excellent heat transfer and durability under demanding engine conditions. These spark plugs provide consistent starts and smooth engine operation while helping maintain fuel efficiency. Perfect for routine maintenance or replacement, they're manufactured to meet OEM specifications for a wide range of vehicle applications. The corrosion-resistant housing and industrial-grade materials ensure long-lasting performance in various weather conditions. Each plug features a ribbed insulator design to prevent flashover and a rolled thread design for secure installation. Regular spark plug replacement with quality components like these helps maintain engine performance and prevent misfiring issues. Always consult your vehicle's manual for correct specifications and replacement intervals.