GM 4566678 Power Window Switch

( Brand: Gm ), ( Manufacturer Part Number: 4566678 ), ( To Control: Window ), ( Type: Toggle Switch ), ( Oe/oem Part Number: 1950s ), ( Color: Silver ), ( Features: Durable ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Placement On Vehicle: Front, Left, Rear, Right ), ( Country Of Origin: United States )

Review GM Oldsmobile Cadillac Buick Power Window Switch fits 1949–1953

1949-1953 Oldsmobile, Cadillac, and Buick Power Window Switch (Gm 4566678)

This is an authentic, original GM part number 4566678 power window switch designed for Oldsmobile, Cadillac, and Buick vehicle models from 1949 to 1953. It is an essential component in the power window system, allowing you to operate your vehicle's windows effortlessly with the simple push or pull of a switch.

The power window switch is meticulously crafted to meet the highest standards of quality and durability. It is made from premium materials to ensure a long-lasting performance and a perfect fit for your classic car. The switch features a robust construction with an ergonomic design, allowing for easy and comfortable use.

This power window switch comes fully assembled and ready to install. It is compatible with both left-hand and right-hand drive configurations, providing flexibility for various vehicle applications. The switch is designed to work seamlessly with the power window system, ensuring smooth and efficient window operation.

Installing this power window switch in your classic Oldsmobile, Cadillac, or Buick is a straightforward process. It is designed to fit perfectly into the existing wiring harness and window regulator, minimizing the need for modifications or additional work. With proper installation, you can enjoy the convenience of power windows in your vintage vehicle.

By choosing this genuine GM power window switch, you are investing in a high-quality component that is specifically engineered for your classic car. It is a reliable and authentic solution for keeping your vintage vehicle in top condition while adding modern conveniences.

In summary, this 1949-1953 Oldsmobile, Cadillac, and Buick Power Window Switch (Gm 4566678) is a must-have accessory for any classic car enthusiast looking to enhance the functionality and comfort of their vintage vehicle. It is a meticulously crafted, original component that is designed to meet the highest standards of quality and durability. With its easy installation and seamless integration into your classic car's power window system, you can enjoy the convenience of power windows while preserving the authenticity of your vintage vehicle.

Buying a GM part number 4566678, which is applicable to Oldsmobile, Cadillac, and Buick models from 1948 to 1953, comes with its own set of advantages and disadvantages.

1. Authenticity: Since this is a General Motors original equipment (OE) part, it ensures that the replacement part is an exact match to the original one in terms of fit, function, and quality.

2. Durability: OE parts are designed to withstand the test of time and perform optimally under various conditions. Given that this part is for older vehicles, having a durable replacement part is crucial.

3. Warranty: OE parts typically come with a warranty from the manufacturer, providing peace of mind and protection against any potential defects or issues.

4. Availability: GM parts are widely available through various sources, making it relatively easy to find and purchase this specific part.

1. Cost: OE parts can be more expensive compared to aftermarket alternatives due to their authenticity, quality, and brand reputation.

2. Lead time: Depending on the source and availability, there might be a waiting period to receive the part, which could potentially delay the repair process.

3. Installation complexity: Given the age of the vehicles in question, the installation process may be more complex than for newer models, requiring additional time and expertise.

In conclusion, the decision to buy GM part number 4566678 ultimately depends on your priorities as a consumer. If you value authenticity, durability, and the peace of mind that comes with an OE warranty, then the additional cost is a worthwhile investment. However, if time and cost are your primary concerns, you may want to consider aftermarket alternatives. Ultimately, it's essential to weigh the pros and cons carefully before making a decision.

If you prioritize authenticity, durability, and peace of mind, then purchasing the GM OE part number 4566678 is a recommended choice. However, if you're looking to minimize costs and are willing to accept potential trade-offs in terms of part quality and warranty, then considering aftermarket alternatives is an option worth exploring. It's essential to thoroughly research and compare the different options before making a final decision.

Details:

Good used GM power window switch. There is some pitting on the chrome as seen in pictures.

part #: 4566678 prices

• $55.00-$145.00

specifications inswico:

• for makes: Oldsmobile, Cadillac, Buick
• for years: 1949-1953
• brand: Gm
• mpn: 4566678
• to control: Window
• type: Toggle Switch
• oe/oem part number: 1950s
• color: Silver
• features: Durable
• vintage part: Yes
• universal fitment: No
• placement on vehicle: Front, Left, Rear, Right
• country of origin: United States

offer inswico:

• sold: 0
• options: Ship-to-home
• started: October 19, 2025
• availability: In Stock
• quantity: 1

general inswico:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls

shipping inswico:

• type: Fixed
• transit: 4-8 Days
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• cost: $8.00

seller inswico:

• city: Pittsville, Maryland
• rating: 100.0%
• # reviews: 1485

returns inswico:

• policy: No Returns

payments inswico:

• other
• credit card: Diners-club
• wallet: Paypal

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