fits model: Vega, Astre. year: 1971–1977.
( Brand: Gm ), ( Manufacturer Part Number: 3979719 ), ( Part Type: Switch Blower ), ( Country/region Of Manufacture: United States )
The 1971-1977 Chevrolet Vega Astro, Skyhawk, Starfire, and Nova models feature a unique and essential component in their electrical systems: the blower switch, part number 3979719, manufactured by General Motors. This switch is a critical component in controlling the vehicle's heater and air conditioning system, providing the driver with comfortable climate control during various weather conditions.
The 3979719 blower switch is a compact, yet robust component, designed to withstand the rigors of daily use. The switch is located on the dashboard, typically on the left side of the steering column. It is a single-pole, two-position switch, allowing the driver to choose between "off" and "on" positions for the heater and air conditioning system.
The switch is made of high-quality materials, ensuring a long service life. The switch's knob is ergonomically designed for easy operation, even with gloves on. The switch body is made of durable plastic, resistant to heat, and UV rays. The internal mechanism consists of a spring-loaded lever, which engages or disengages the electrical contacts, allowing or blocking the flow of electricity to the heater and air conditioning system.
The 3979719 blower switch is a direct replacement for the original part on 1971-1977 Chevrolet Vega, Skyhawk, Starfire, and Nova models. The switch is easy to install, requiring no special tools or technical knowledge. The switch comes with clear installation instructions, making the replacement process straightforward and hassle-free.
In summary, the 1971-1977 Chevrolet Vega Astro, Skyhawk, Starfire, and Nova blower switch, part number 3979719, is a crucial component in maintaining a comfortable driving environment. Its durable construction, easy operation, and straightforward replacement make it an excellent choice for vehicle owners looking to upgrade their vehicle's heater and air conditioning system.
Pros of buying a 1971-1977 Vega Astre Skyhawk Starfire with a 3979719 NOs blower:1. Unique and Rare: These vehicles are not common, making them a unique addition to any car collection.
2. Powerful Engine: The NOs blower, or supercharger, significantly increases the engine's horsepower, offering a thrilling driving experience.
3. Customization Potential: These cars have a lot of aftermarket parts available, allowing for extensive customization.
4. Affordability: Compared to some other classic muscle cars, these vehicles can be more affordable.
Cons of buying a 1971-1977 Vega Astre Skyhawk Starfire with a 3979719 NOs blower:1. Maintenance and Repairs: Older cars require more maintenance and parts may be harder to find or more expensive.
2. Reliability: The performance upgrades can put extra stress on the vehicle, potentially leading to more frequent breakdowns.
3. Insurance: Insurance can be more expensive due to the vehicle's value and performance.
4. Fuel Efficiency: The supercharger can decrease fuel efficiency, leading to higher gas costs.
Conclusion:Buying a 1971-1977 Vega Astre Skyhawk Starfire with a 3979719 NOs blower can be a rewarding experience, offering a unique and powerful driving experience. However, it's important to consider the potential maintenance and repair costs, reliability issues, increased insurance premiums, and decreased fuel efficiency. If you're willing to invest time and money into maintaining this classic muscle car, it could be a great addition to your collection. If not, there may be other, more reliable and cost-effective options to consider.
This fits:1975 Buick skyhawk1971 Chevrolet Vega1975 monza1975 Oldsmobile starfire1975 Pontiac Astre brand new, still in original Gm box, never installed.
If offers are paid separately i'vega Astre skyhawk starfire nos blower switch nos genuine Gm heater and switch, part number, for cars with factory air conditioning. Again, this asset-up.