fits year: 1977–1981.

( Brand: Gm ), ( Manufacturer Part Number: 20013499 ), ( Part Type: Window Seat Motor )
The 1977-1981 NOs GM Electric Seat-Window Relay, with part number 20013499, is a critical component in the electrical system of your classic General Motors vehicle. This relay is specifically designed for controlling the electric functions of both the window and seat mechanisms in certain models from this era.
The relay is a solid-state device, which means it uses electronic switches instead of mechanical contacts to connect or disconnect circuits. This design ensures a long lifespan and reliability, even under heavy usage. The relay's construction is robust, with a high-quality plastic housing that is resistant to wear and tear.
The 20013499 relay features multiple terminals for easy connection to your vehicle's electrical system. The terminals are clearly labeled to help you identify the correct connections, ensuring a quick and easy installation process. The relay is also compatible with various power sources, making it flexible to fit into your vehicle's specific electrical setup.
In operation, the relay receives an electrical signal from the vehicle's control system. When the signal is received, the relay's internal electronic switch activates, allowing power to flow to the relevant window or seat motor. Once the power is no longer needed, the relay deactivates, cutting off the power supply to prevent unnecessary drain on the battery.
In summary, the 1977-1981 NOs GM Electric Seat-Window Relay is an essential component for maintaining the functionality of your classic GM vehicle's windows and seats. Its robust construction, reliable operation, and easy installation make it a must-have for any DIY enthusiast or professional mechanic working on these iconic vehicles.
Pros of buying a 1977-1981 GM electric seat-window relay (part number 20013499):1. Compatibility: This relay is specifically designed for GM vehicles produced between 1977 and 1981, making it a direct fit for your vehicle.
2. OEM Quality: This is an original equipment manufacturer (OEM) part, which means it's made by the same company that originally manufactured the part for your vehicle. Using an OEM part can ensure proper fit and function, as well as compatibility with other vehicle systems.
3. Reliability: OEM parts are often built to last, as they are designed to meet the manufacturer's specifications for quality and durability.
Cons of buying a 1977-1981 GM electric seat-window relay (part number 20013499):1. Limited Availability: Older parts may be harder to find and may require more time to locate and ship.
2. Higher Cost: OEM parts can be more expensive than aftermarket alternatives, especially for older parts like this one.
3. Limited Warranty: Some aftermarket parts may offer longer warranties or more comprehensive coverage than OEM parts.
Conclusion:If you are looking for a reliable, direct-fit replacement for your 1977-1981 GM electric seat-window relay, the OEM part number 20013499 is a good choice. However, you may want to consider the cost and availability of this part, as well as any warranty options available. If you are looking for a more budget-friendly option, you may want to consider aftermarket alternatives, but be aware that these may not offer the same level of compatibility or reliability as the OEM part.
Recommendation:If you value reliability and compatibility above all else, I would recommend purchasing the OEM part number 20013499 for your 1977-1981 GM electric seat-window relay. However, if you are looking for a more budget-friendly option, I would recommend researching and comparing aftermarket alternatives to find a part that meets your needs and budget.
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