fits make: Chevrolet, Buick, Cadillac, Gmc. year: 1948-55.

( Brand: Autolite ), ( Manufacturer Part Number: SW-291 ), ( Part Type: Headlight Switch ), ( Country/region Of Manufacture: United States )
The 1948-55 NOs Autolite SW-291 Headlight Switch is a vintage automotive component designed for Chevrolet, Buick, Cadillac, and GMC vehicles from that era. This headlight switch is a crucial part of your vehicle's electrical system, responsible for controlling the operation of your headlights and parking lights.
The SW-291 switch is a black, rectangular unit with a diameter of approximately 2.5 inches and a height of around 1.5 inches. It features a conveniently located rocker-type switch for easy operation, allowing you to switch between your vehicle's high and low beams, as well as your parking lights.
This switch is designed to handle a voltage range of 6 to 12 volts, making it suitable for a wide range of applications. The SW-291 is a NOs (New Old Stock) item, meaning it is a brand-new, unused component that has been stored for an extended period. This ensures that the switch is in perfect condition and ready for installation in your classic vehicle.
Installing the SW-291 Headlight Switch is a straightforward process, requiring only basic electrical knowledge and a few tools. The switch is designed to fit into the standard location on the dashboard of your vehicle, making it a direct replacement for any worn-out or malfunctioning switches.
The 1948-55 NOs Autolite SW-291 Headlight Switch is a high-quality, reliable component that is sure to enhance the functionality and appearance of your classic Chevrolet, Buick, Cadillac, or GMC. Whether you're restoring a vintage vehicle or simply looking to upgrade your current one, this headlight switch is an excellent choice.
Pros of buying a 1948-55 NOs Autolite SW-291 headlight switch for Chevrolet, Buick, Cadillac, or GMC vehicles:1. Original Parts: Using an original part like the Autolite SW-291 headlight switch can maintain the integrity of your classic vehicle.
2. Functionality: These switches are known for their reliable operation, ensuring proper functioning of your headlights.
3. Availability: The SW-291 headlight switch is a common replacement part, making it relatively easy to find and purchase.
4. Fit and Compatibility: As an original part, it should fit perfectly and work seamlessly with your vehicle's electrical system.
Cons of buying a 1948-55 NOs Autolite SW-291 headlight switch:1. Price: Original parts, especially for classic vehicles, can be more expensive than aftermarket alternatives.
2. Limited Availability of New Parts: While the SW-291 switch is a common part, new old stock (NOS) parts can be hard to find and may be more expensive.
3. Limited Customization Options: Original parts may not offer the same level of customization as aftermarket alternatives.
Conclusion: If you value originality and reliability, and if you can afford the price, purchasing a 1948-55 NOs Autolite SW-291 headlight switch for your Chevrolet, Buick, Cadillac, or GMC vehicle can be a good choice. However, if cost is a concern, you may want to consider an aftermarket alternative that offers similar functionality.
Replaces Delco REM, it should fit the following: Buick 1949cadillac 1949chevrolet 1954corvette 1954oldsmobile 1953pontiac 1948 1954g. According to my Autolite book it is a universal rheostat headlamp switch, 3 position, 4 screw terminals, 2 stud terminals you are buying on new old stock headlight switch sw complete with metal knob, shaft nut, 30 6 volt circuit breaker.