This Napa Echlin KS6598 switch assembly is the perfect replacement part for your Ford Courier Ranchero's ignition system. With 6 blades, this switch provides reliable control over your engine's kill function. Its gray color and vintage design make it a great addition to your vehicle's dashboard and steering column. This switch assembly is dustproof and durable, ensuring long-lasting performance. It is compatible with a variety of part numbers, including US-85, LS302, US85, CS79, US85T, 2-IS94, and 1F4. It is also a great fit for OE/OEM part numbers D0TZ11572A, D3TZ11572A, D0TB11572A, D2OB11572AB, and D2TB11572AA. Made in the United States, this switch assembly is a high-quality replacement part for your vehicle's ignition system.