1. Carburetor Parts On Sale
  2. sku: 10904383244393881
  3. STANDARD HYGRADE CV287

STANDARD HYGRADE CV287 Carburetor Choke Thermostat Cover Quadrajet 4-BARREL

fits make: Rochester.

Cv287 Standard Hygrade New Carburetor Choke Thermostat Cover Rochester Quadrajet 4-barrel

( Brand: Standard Hygrade ), ( Part Type: Cover Carburetor Thermostat ), ( Manufacturer Part Number: CV287 ), ( Country Of Origin: United States )

Review STANDARD HYGRADE New Carburetor Choke Thermostat Cover Rochester Quadrajet 4-barrel

The Hygrade CV287 Carburetor Choke Thermostat Cover is a crucial component for the Rochester Quadrajet 4-barrel carburetor systems. This cover is designed to provide optimal engine performance and reliability in various weather conditions.

The cover is made of high-quality materials, ensuring durability and longevity. It is designed to fit perfectly onto the carburetor, providing a secure seal that prevents air from entering the system. The cover's primary function is to regulate the temperature of the choke circuit, ensuring that the engine choke functions correctly in cold weather.

The Hygrade CV287 Carburetor Choke Thermostat Cover comes with a built-in thermostat that monitors the temperature of the choke circuit. When the engine temperature drops below a certain point, the thermostat opens, allowing hot coolant to flow into the choke circuit and activate the engine choke. Once the engine temperature reaches a certain level, the thermostat closes, preventing further flow of hot coolant and allowing the engine to warm up naturally.

This cover is an essential upgrade for anyone looking to improve their Quadrajet carburetor's performance, especially in cold weather conditions. It is easy to install, requiring no special tools or mechanical skills. Simply remove the old cover and replace it with the new Hygrade CV287 Carburetor Choke Thermostat Cover.

The Hygrade CV287 Carburetor Choke Thermostat Cover is a well-engineered solution for those seeking better engine performance and reliability in various weather conditions. Its high-quality materials, precise fit, and efficient thermostat design make it a must-have upgrade for any Rochester Quadrajets 4-barrel carburetor system.

Pros and Cons of Buying a Rochester Quadrajet CV287 Carburetor Choke Thermostat Cover

The Rochester Quadrajet CV287 Carburetor Choke Thermostat Cover is an essential component for maintaining the optimal performance of a Quadrajet 4-barrel carburetor. This part plays a crucial role in managing the engine's temperature and ensuring a smooth starting process. In this analysis, we will discuss the advantages and disadvantages of purchasing this component.

Pros:

1. Improved cold start performance: The CV287 carburetor choke thermostat cover helps in providing better cold start performance by regulating the flow of coolant to the carburetor. This results in faster engine warm-up and reduces the chances of engine stalling during cold weather conditions.

2. Enhanced fuel efficiency: By maintaining the correct engine temperature, the CV287 cover contributes to improved fuel efficiency. A well-regulated engine operates more efficiently, leading to reduced fuel consumption and lower emissions.

3. Long-lasting design: The Rochester Quadrajet CV287 Carburetor Choke Thermostat Cover is known for its robust and durable construction. It is made from high-quality materials, ensuring that it can withstand the harsh conditions of regular use.

4. Easy installation: The replacement cover is designed to be a direct fit for the Quadrajet 4-barrel carburetor, making the installation process straightforward and hassle-free.

Cons:

1. Cost: The Rochester Quadrajet CV287 Carburetor Choke Thermostat Cover may be considered expensive by some, especially if the existing cover is still functioning correctly. However, considering the benefits it offers, the investment can be justified.

2. Availability: In some regions, it might be challenging to find a local auto parts store that carries this specific part. In such cases, purchasing it online from reputable retailers could be the best option.

Conclusion:

The Rochester Quadrajet CV287 Carburetor Choke Thermostat Cover is an essential component for maintaining the optimal performance of Quadrajet 4-barrel carburetors, particularly in cold weather conditions. While it may come with a higher price tag, the advantages it offers, such as improved cold start performance, enhanced fuel efficiency, long-lasting design, and easy installation, make it a worthwhile investment for car enthusiasts and mechanics who prioritize engine efficiency and reliability.

part # cv287 prices

  • $149.00-$299.99

specifications carbcaddie:

  • for makes: Rochester
  • brand: Standard Hygrade
  • part type: Cover Carburetor Thermostat
  • manufacturer part number: CV287
  • country of origin: United States

offer carbcaddie:

  • started: May 17, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • best offers: True

returns carbcaddie:

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

general carbcaddie:

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

shipping carbcaddie:

  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • carrier: USPS
  • type: Calculated
  • cost: $0.00
  • class: Standard

seller carbcaddie:

  • # reviews: 34575
  • rating: 100.0%

payments carbcaddie:

  • other
  • wallet: Google-pay
  • credit card: Discover
for makes: rochester, part type: cover carburetor thermostat, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 10904383244393881,

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