So if you're restoring or maintaining a classic American car, this brake light switch might be exactly what you need. It's a direct replacement for part number C9ZB13480B and several other OEM numbers. The fitment is specific - works with 1971 Dodge Monaco (without cruise control), 1976 Ford E-100 Econoline (manual brakes, up to serial C25,000), 1969-1970 Ford Fairlane/Falcon (from November 1969), and 1967 Mercury Cougar (with power brakes). The 2-blade connector and push-in mounting make installation straightforward if you're comfortable with basic automotive electrical work. The black housing blends well with most engine compartments, and the 12V rating is standard for these classic vehicles. When your brake lights stop working or stay on constantly, this switch is often the culprit. The build quality feels solid - not like some cheap reproductions that fail quickly. Before ordering, definitely double-check your specific vehicle configuration since the fitment depends on factors like brake type and production date. For classic car owners, having access to quality replacement parts like this at reasonable prices makes maintaining these older vehicles much more feasible than hunting for rare NOS parts. The one-year warranty provides some assurance that you're getting a reliable component that should restore proper brake light function.