- Genuine Spark Plugs - Function: provide reliable ignition and proper combustion when installed according to manufacturer specifications - Compatibility: designed to meet original equipment expectations; verify the correct part number for your vehicle by checking the make, model, and engine - Installation guidance: consult the owner's manual for exact part number identification and proper installation steps - Materials and performance: built to original equipment standards with durable construction to support steady performance over time - Use scenarios: - Replacing worn plugs in a daily driver to restore smooth idle and dependable starts - Routine maintenance on a light truck or SUV to maintain engine efficiency and prevent misfires - Servicing motorcycles or small gasoline engines that require genuine spark plugs for reliable ignition