Upgrade your vehicle's ignition system with the NGK Spark Plug 3186 TR5GP G-Power. This top-quality spark plug is designed to deliver optimal performance and efficiency for your car or truck. With its interchange part number of 3186 and manufacturer part number TR5GP, you can trust that this NGK spark plug is a reliable choice for your automotive needs. Shop now and experience the power and precision of NGK spark plugs in your vehicle's engine.