Get Hyundai Santa Fe Ignition Plug & Hyundai Santa Fe Ignition Plug Wires. Order Hyundai Santa Fe Spark Plugs. Discover Hyundai Santa Fe Ignition Plugs Replacement. Maintaining optimal performance in your Hyundai Santa Fe starts with the heart of the ignition system - the spark plugs. To ensure efficiency and extend their lifespan, regular checks every 30,000 miles are recommended, with replacements around 100,000 miles, or at signs of wear such as misfires or rough idling. When selecting new spark plugs, choose between copper, platinum, or iridium, each offering different levels of durability and conductivity. Opt for iridium for longer life and superior performance. Installation requires precision - always ensure the correct gap and avoid over-tightening to prevent damage to your engine's powerhouse. Shop our top-grade selection to revitalize your Santa Fe's ignition system today.