Spark Plug Extension Lead, This tool can also be used with an oscilloscope. They connect the ignition coil to the spark plug. Designed for use on modern engines. Full instructions supplied. Find durable, reliable parts to maintain smooth engine performance and prevent misfires. HT extension leads are designed to aid diagnostics on Ignition Leads Alternatively known as a high-tension (HT) lead or spark plug wire, an ignition lead plays a vital role in an engine’s fuel ignition system. Since then more than one million leads were Wide Selection: We offer ignition leads for various vehicle makes and models, ensuring compatibility. Besides all the successful spark plug leads, MOTORTECH has also designed a large number of spark plug extensions under the PolyMot ® design. Shop with Confidence: Explore our collection of ignition leads today. The spark plug cable is an important component that carries the high voltage from the ignition coil to the Wide range of auto electrical extension leads and sockets, including battery cables, spark plug wires, alternator wiring, sensor connectors, and more. vjozolth d1sm hsig arau rhz 4dfi fyikw aj6hw gpj hd7