SPARK 170-1745 Box Carburetor Choke Thermostat Motorcraft 2KT33-2 77-81 2150

( Brand: Spark ), ( Part Type: Box Carburetor Thermostat ), ( Manufacturer Part Number: 170-1745 ), ( Ipn: 2kt33-2 )

Review SPARK New Out Of Box Carburetor Choke Thermostat 77-81 Ford Motorcraft

Introducing the Motorcraft 2150 Spark Plug Ignition Box Carburetor Choke Thermostat (Part Number: 170-1745), specifically designed for Ford vehicles from the years 1977 to 1981. This essential automotive component is a crucial part of your ignition system, ensuring efficient and reliable engine starting, especially in cold weather conditions.

The Motorcraft 2150 Carburetor Choke Thermostat is a compact yet robust device that fits neatly into your ignition system. It features a built-in thermostat that regulates the flow of choke air according to the engine temperature. When the engine is cold, the thermostat allows a richer fuel-air mixture to flow into the engine via the carburetor choke, facilitating easier starting. As the engine warms up, the thermostat gradually restricts the flow of choke air, allowing the engine to transition to normal operating conditions.

The Motorcraft 2150 Carburetor Choke Thermostat is meticulously engineered and manufactured to the highest standards of quality and durability. It is designed to be a direct replacement for the original equipment part, ensuring seamless integration with your existing ignition system components.

This Motorcraft product is the perfect solution for vehicle owners looking to restore their classic Ford vehicles to their former glory or for those seeking to maintain the performance and reliability of their daily driver. Installing this Motorcraft Carburetor Choke Thermostat is a straightforward process, making it an excellent choice for both DIY enthusiasts and professional technicians alike.

In summary, the Motorcraft 2150 Spark Plug Ignition Box Carburetor Choke Thermostat (Part Number: 170-1745) is an essential automotive component that offers improved cold starting performance and reliability for Ford vehicles from 1977 to 1981. It is engineered to the highest standards of quality, durability, and ease of installation, making it a must-have addition to any Ford enthusiast's toolbox.

Buying a Spark 170-1745 box carburetor choke thermostat for a 77-81 Ford Motorcraft 2150 engine comes with both advantages and disadvantages. Here's a list of each:

1. Improved Starting: A choke thermostat helps improve starting, especially in cold weather conditions. It allows more fuel to be delivered to the engine during starting, making it easier to turn over and ignite.

2. Better Idle Stability: Properly functioning choke thermostats help maintain a consistent engine temperature and idle speed. This results in a smoother running engine.

3. Increased Engine Longevity: By ensuring proper engine warm-up, a choke thermostat can help reduce the amount of wear and tear on engine components, leading to increased engine longevity.

1. Cost: Replacing a choke thermostat can be a relatively expensive repair, especially when compared to other maintenance tasks.

2. Installation Complexity: Installing a choke thermostat can be a more complicated process than some other repair tasks, as it involves working with the carburetor and cooling system.

3. Potential for Leaks: The installation process of a choke thermostat involves drilling a hole in the intake manifold and connecting hoses to the thermostat. This creates an opportunity for leaks, which can be a source of frustration and additional repair costs.

A Spark 170-1745 box carburetor choke thermostat for a 77-81 Ford Motorcraft 2150 engine can provide significant benefits, including improved starting in cold weather, better idle stability, and increased engine longevity. However, it comes with some disadvantages, such as cost, installation complexity, and the potential for leaks. Ultimately, whether or not to purchase and install a choke thermostat depends on your individual circumstances and priorities. If you frequently experience starting issues in cold weather or have a history of engine problems, the benefits may outweigh the costs. If not, you may want to consider other maintenance tasks that offer a greater return on investment.

If you decide to proceed with purchasing and installing a Spark 170-1745 box carburetor choke thermostat, be sure to choose a reputable parts supplier and follow all installation instructions carefully to minimize the potential for leaks and other issues. Additionally, consider having the work done by a professional mechanic to ensure a proper installation and avoid any potential complications.

part # 1701745 prices

• $13.85-$72.29

specifications carbcaddie:

• for makes: Ford
• brand: Spark
• part type: Box Carburetor Thermostat
• manufacturer part number: 170-1745
• interchange part number: 2KT33-2

shipping carbcaddie:

• class: Standard
• carrier: USPS
• type: Fixed
• service: USPS Ground Advantage
• cost: $0.00
• transit: 4-10 Days

general carbcaddie:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
• condition: New other see details

offer carbcaddie:

• options: Ship-to-home
• availability: In Stock
• started: December 5, 2025
• sold: 0
• quantity: 1

payments carbcaddie:

• other
• wallet: Apple-pay
• credit card: Discover

seller carbcaddie:

• rating: 99.6%
• # reviews: 258066

returns carbcaddie:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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