Locate Best Ford Transit Connect Combustion Plugs & Ford Transit Connect Ignition Plugs Replacement. Browse Ford Transit Connect Spark Plugs. Maintaining the spark plugs in your Ford Transit Connect is crucial for optimal performance, with regular inspection and cleaning ensuring their longevity. Look out for tell-tale signs of wear such as rough idling, misfires, or trouble starting, which signal the need for replacement. To extend their lifespan, avoid aggressive driving and ensure your engine is tuned. When selecting new spark plugs, opt for iridium or platinum types for their superior durability and performance. Always choose spark plugs that match your vehicle's specifications for a seamless installation, enhancing your Transit Connect's efficiency and keeping your engine running smoothly. Shop with us for premium spark plugs and receive expert guidance for a perfect match to your Ford model.