SPARK TH71 Box Carburetor Choke Thermostat Carter 2863843 2-BBL

( Brand: Spark ), ( Part Type: Box Carburetor Thermostat ), ( Manufacturer Part Number: TH71 ), ( Ipn: 2863843; 2843153; Cv71 )

Review SPARK New Out Of Box Carburetor Choke Thermostat Dodge Carter fits 1968-69

Introducing the Spark Th71 Box Carburetor Choke Thermostat, specifically designed for Dodge cars equipped with the Carter 2-bbl engine during the years 1968 and 1969. This essential automotive component is an upgrade from traditional thermostats, offering superior performance and reliability.

The Spark Th71 Box Carburetor Choke Thermostat is an all-in-one solution, integrating the functions of a choke thermostat and a carburetor heat control into one compact unit. The thermostat housing is made from high-quality, durable materials that can withstand the rigors of daily use. It is precision engineered to fit perfectly into the designated space on your engine, ensuring a secure and snug fit.

This thermostat operates using a bimetallic element, which expands and contracts in response to changes in engine temperature. When the engine is cold, the bimetallic element allows more fuel and air mixture to flow to the carburetor heating element, providing a richer fuel mixture for easier starting. As the engine warms up, the thermostat closes, preventing excessive fuel mixture from reaching the carburetor heating element and maintaining optimal engine temperature.

The Spark Th71 Box Carburetor Choke Thermostat includes a choke function, which is activated by the engine's cooling system. When the engine coolant temperature drops below a certain threshold, the thermostat allows coolant to flow to the choke, enriching the fuel mixture for easier starting. Once the engine reaches operating temperature, the thermostat closes, and the choke function is deactivated.

This upgraded thermostat offers numerous benefits over traditional thermostats. It provides more consistent engine temperature, ensuring optimal engine performance and reducing the risk of damage caused by overheating or cold starting. The integrated choke function also simplifies the starting process, making it easier to start your car in cold weather conditions.

In summary, the Spark Th71 Box Carburetor Choke Thermostat is a must-have upgrade for Dodge cars with the Carter 2-bbl engine from 1968 and 1969. This high-performance thermostat integrates the functions of a choke thermostat and a carburetor heat control into one compact unit, providing superior temperature regulation and easier starting. With its durable construction and precise engineering, this thermostat is an essential component for maintaining the performance and reliability of your classic Dodge vehicle.

Buying a new SPARK TH71 box carburetor choke thermostat for a 1968-69 Dodge with a Carter 2-bbl engine can help improve the performance and reliability of the vehicle's carburetor system. Here are some potential pros and cons of making this purchase:

1. Improved starting: A malfunctioning choke thermostat can make it difficult to start the engine, especially in cold weather. Replacing the old thermostat with a new one can help ensure a reliable starting process.

2. Better fuel economy: A faulty choke thermostat can cause the engine to consume more fuel than necessary while idling or during cold starts. A new thermostat can help improve fuel economy by ensuring that the engine receives the correct amount of fuel.

3. Smoother idle: A faulty choke thermostat can also cause the engine to idle rough, which can be a nuisance and potentially dangerous. A new thermostat can help smooth out the idle and improve overall engine performance.

4. Longer engine life: A malfunctioning choke thermostat can put extra stress on other engine components, potentially leading to costly repairs down the line. Replacing the old thermostat with a new one can help reduce this stress and extend the life of the engine.

5. Easy installation: The SPARK TH71 box carburetor choke thermostat is designed to be a direct replacement for the original part, making installation relatively straightforward for most DIY mechanics.

1. Cost: While the cost of a new SPARK TH71 box carburetor choke thermostat is not prohibitively expensive, it may be more than some people are willing to pay for what they perceive as a minor issue.

2. Availability: Depending on where you live and where you shop, it may be difficult to find a physical store that carries this specific part. You may need to order it online, which can add to the wait time for the repair.

3. DIY installation: While the installation process is relatively straightforward, it still requires some mechanical knowledge and skill. If you are not confident in your ability to install the new thermostat yourself, you may need to pay for professional installation, which can add to the overall cost.

Overall, the decision to buy a new SPARK TH71 box carburetor choke thermostat for a 1968-69 Dodge with a Carter 2-bbl engine depends on your specific circumstances and priorities. If you are experiencing starting issues, rough idling, or poor fuel economy, replacing the old thermostat with a new one can help improve these issues and potentially save you money in the long run. However, if the cost and availability are concerns, you may want to consider other options or prioritize other repairs. Ultimately, if you have the mechanical skills and confidence to install the new thermostat yourself, it may be a worthwhile investment.

part # th71 prices

• $6.35-$39.99

specifications carbcaddie:

• for makes: Dodge
• for years: 1968-69
• brand: Spark
• part type: Box Carburetor Thermostat
• manufacturer part number: TH71
• interchange part number: 2863843; 2843153; CV71

seller carbcaddie:

• # reviews: 249310
• rating: 99.5%

general carbcaddie:

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

payments carbcaddie:

• credit card: Diners-club
• other
• wallet: Google-pay

shipping carbcaddie:

• service: USPS Ground Advantage
• class: Standard
• transit: 3-8 Days
• carrier: USPS
• cost: $0.00
• type: Fixed

offer carbcaddie:

• availability: In Stock
• sold: 0
• started: October 15, 2025
• options: Ship-to-home
• quantity: 1

returns carbcaddie:

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

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