fits model: 70s. make: Ford, Lincoln, Mercury.

( Brand: Ford ), ( Manufacturer Part Number: 3R89A ), ( Part Type: Control Valve Heater ), ( Country/region Of Manufacture: Unknown )
The 3R89A Heater Control Valve is a crucial component for maintaining optimal heating functionality in select Ford, Lincoln, and Mercury vehicles from the 1960s and 1970s. This heater control valve is designed to regulate the flow of coolant between the engine and heater core, ensuring that the appropriate amount of heat is distributed throughout the vehicle's interior.
The 3R89A Heater Control Valve is a mechanical device that operates using the engine's temperature and the driver's desired heating setting. When the engine warms up, coolant flows through the heater core, and the valve allows this heated air to enter the vehicle's cabin. As the temperature inside the vehicle increases, the driver can adjust the valve to allow more or less coolant to flow, fine-tuning the heating system to their comfort level.
This heater control valve is made of durable materials to withstand the high temperatures and pressures associated with the engine's cooling system. The valve body is typically made of brass or aluminum, while the internal components, such as the valve stem and ball, are made of hardened steel. These materials ensure longevity and resistance to corrosion, ensuring reliable performance over time.
Installing the 3R89A Heater Control Valve in your vintage Ford, Lincoln, or Mercury vehicle is straightforward, thanks to its straightforward design. The valve is typically located in the engine bay, attached to the heater hoses and the engine cooling system. To replace the valve, simply disconnect the heater hoses, remove the old valve, and install the new one in its place, ensuring a secure and leak-free connection.
In conclusion, the 3R89A Heater Control Valve is an essential component for maintaining the heating functionality of your 1960s or 1970s Ford, Lincoln, or Mercury vehicle. Its durable construction, easy installation, and ability to regulate heat flow make it an essential upgrade for anyone seeking to restore or maintain their classic vehicle's comfort and functionality.
Pros of buying a 3R89A heater control valve for Ford, Lincoln, and Mercury models from the 60s and 70s:1. Availability: This part is widely available from various online and local auto parts retailers, making it relatively easy to find and purchase.
2. Compatibility: The 3R89A heater control valve is specifically designed for Ford, Lincoln, and Mercury vehicles from the 60s and 70s, ensuring a proper fit and function.
3. Cost-effective: Compared to dealing with a complex repair or replacement of the entire heater system, replacing the 3R89A heater control valve can be a more budget-friendly solution.
Cons of buying a 3R89A heater control valve for Ford, Lincoln, and Mercury models from the 60s and 70s:1. Potential for wear and tear: With age, the valve may have experienced wear and tear, which could lead to its failure. Replacing the valve may not necessarily solve the underlying issue, so it's essential to inspect the rest of the heater system for any potential problems.
2. Installation difficulty: Depending on the specific vehicle and the individual's mechanical skills, installing the 3R89A heater control valve can be a challenging process. Proper tools and knowledge are required to ensure that the replacement is done correctly.
3. Potential for incorrect part selection: It's crucial to ensure that the part number (3R89A) and its compatibility with the specific vehicle are accurate. Incorrect part selection can lead to additional costs and further complications.
Conclusion:The 3R89A heater control valve for Ford, Lincoln, and Mercury models from the 60s and 70s can be a cost-effective solution for addressing heater system issues. However, it's essential to consider the potential for wear and tear, the installation difficulty, and the possibility of incorrect part selection. It's recommended to consult a professional or research thoroughly before making a purchase. If you are unsure, it may be best to consult a mechanic to ensure the correct part is chosen and installed.
This offer is for 1 heater control valve these are after market parts we bought at. They both look like the same valve.
Please look at pictures before buying. These fit older 60s and 70S Ford, Mercury Lincolns make sure they work on your car.