Browse Ford Ranger Pickup Ignition Plug Wires & Best Ford Ranger Pickup Combustion Plugs Purchase Ford Ranger Pickup Ignition Plug. Maintaining optimal performance in your Ford Ranger Pickup starts with the heart of the engine's ignition system: the spark plugs. Regular inspection and cleaning can prevent misfires and extend plug life, while signs like rough idling and difficulty starting signal it's time for a replacement. Choose from iridium, platinum, or copper spark plugs, with iridium offering the longest life and copper the best conductivity. Ensure you select the correct specification for peak efficiency and ease of installation. High-quality materials and proper gap settings are crucial for longevity and a smooth-running engine. Visit our online store for a tailored selection that boosts performance and reliability.