fits make: Mopar. year: 1968-70.

( Manufacturer Part Number: 3431017 ), ( Part Type: Vacuum Switch Heater )
The 1968-70 MOPAR Body Heater Vacuum Switch, with part numbers 3431017 and 2820487, is an essential component in the heating system of classic Chrysler, Dodge, and Plymouth vehicles from that era. This switch is specifically designed to control the vacuum operation of the vehicle's heater blower motor.
The switch is a compact, yet robust, device made of high-quality materials that can withstand the rigors of daily use in a vintage automobile. It features a simple yet intuitive design, with clearly marked positions for "OFF," "DEFROST," and "HEAT." The switch is mounted on the dashboard, providing easy access and control for the driver.
The switch operates by manipulating the vacuum lines that control the heater blower motor. When the switch is in the "DEFROST" position, it allows vacuum to reach the blower motor, causing it to operate at a higher speed to help quickly clear fogged-up windows. When the switch is in the "HEAT" position, it restricts vacuum flow to the blower motor, causing it to operate at a slower speed, providing a gentle but consistent heat. When the switch is in the "OFF" position, it completely blocks vacuum flow to the blower motor, turning off the heater.
The switch is a direct replacement for the original 1968-70 MOPAR Body Heater Vacuum Switch, ensuring a perfect fit and proper functionality in your classic vehicle. It is also compatible with aftermarket heater and blower motor systems, making it a versatile and reliable choice for any restoration or repair project.
In summary, the 1968-70 MOPAR Body Heater Vacuum Switch is a crucial part of your vehicle's heating system, providing control over the blower motor to ensure comfortable driving in various weather conditions. Its simple yet effective design, robust construction, and compatibility with both original and aftermarket systems make it an excellent choice for any classic car enthusiast.
Pros of buying a Mopar body heater vacuum switch (Part numbers: 3431017, 2820487 for 1968-70 models):1. Authenticity: These switches are original Mopar parts, ensuring a perfect fit and reliable performance in your vehicle.
2. Durability: Mopar components are known for their durability and long-lasting performance, which can save you money in the long run by reducing the need for frequent replacements.
3. Availability: These switches are widely available through various online retailers and auto parts stores, making them easy to find and purchase.
4. Compatibility: These switches are designed specifically for 1968-70 models, ensuring a perfect fit and compatibility with your vehicle's existing heating system.
Cons of buying a Mopar body heater vacuum switch (Part numbers: 3431017, 2820487 for 1968-70 models):1. Price: Original Mopar parts can be more expensive than aftermarket alternatives. However, the long-term reliability and fit may justify the higher cost for some customers.
2. Limited customization: Since these are OEM parts, there may be limited options for customization compared to aftermarket alternatives.
Recommendation:If you're looking for a reliable, durable, and authentic replacement for your 1968-70 Mopar's body heater vacuum switch, the original Mopar part (part numbers: 3431017, 2820487) is an excellent choice. The higher cost may be justified by the long-term reliability and fit of the Mopar part. However, if you're looking for more customization options or are on a tighter budget, aftermarket alternatives may be a better fit for you. Ultimately, the best choice depends on your specific needs and preferences.
Store stock part is a-1 in its original box. This is the in dash heater air conditioning vacuum switch with wiring harness for all following model's factory Plymouth satellite sport beloved road runner super bird TX dodge coronet 440 500 r super bee charger.
You are buying on 1 new old stock switch sin USA. Shipping is always combined.