1. Carburetor Parts On Sale
  2. sku: 10247459948392722
  3. GM 10726

GM 10726 Nos Rich Lean Carburetor Choke Adjuster Thermostat

fits make: Rochester.

10726 Gm Nos Oem Rochester Products Rich Lean Carburetor Choke Adjuster Thermostat

( Brand: Gm ), ( Type: Choke ), ( Manufacturer Part Number: 10726 )

Review GM Nos Oem Rochester Products Rich Lean Carburetor Choke Adjuster Thermostat

The GM 10726 NOS Rochester Rich Lean Carburetor Choke Adjuster Thermostat is an essential component for the proper functioning of your carburetor system in select GM vehicles. This part is specifically designed for use with Rochester Quadrajet and 2GC carburetors, often found in older models of cars like Chevrolet and Oldsmobile.

This thermostat plays a crucial role in the carburetor's cold start system. It regulates the temperature of the choke circuit, ensuring that the engine receives an adequate fuel-air mixture during engine start-up in cold conditions. When the engine is cold, the thermostat allows rich fuel mixture to flow through the choke circuit. As the engine warms up, the thermostat closes, allowing normal fuel mixture to flow through the carburetor.

This NOS (New Old Stock) part is manufactured to original equipment specifications, ensuring a perfect fit and reliable performance. It is made from high-quality materials that can withstand the rigors of engine operation, providing long-lasting durability. The thermostat is designed to be easy to install, with clear markings and a straightforward design.

The GM 10726 NOS Rochester Rich Lean Carburetor Choke Adjuster Thermostat is an essential upgrade for vehicle owners looking to restore their classic cars to their former glory. By using an authentic OE part, you can ensure that your carburetor system functions optimally, providing smooth engine performance and reliable starts, even in cold weather conditions.

Whether you are restoring a collector's item or simply maintaining your daily driver, this thermostat is an indispensable addition to your toolkit. With its high-quality construction and precise design, you can trust that this part will meet your expectations and exceed them, delivering the performance and reliability that you demand.

In summary, the GM 10726 NOS Rochester Rich Lean Carburetor Choke Adjuster Thermostat is a critical component for the proper functioning of your carburetor system in select GM vehicles. It regulates the temperature of the choke circuit, ensuring that your engine receives an adequate fuel-air mixture during cold starts. This thermostat is an essential upgrade for vehicle owners looking to restore their classic cars or maintain their daily drivers with authentic OE parts.

Pros and Cons of Buying a GM 10726 NOS (New Old Stock) Rochester Rich Lean Carburetor Choke Adjuster Thermostat

The GM 10726 NOS Rochester Rich Lean Carburetor Choke Adjuster Thermostat is an automotive part designed to regulate the temperature of the carburetor's choke circuit. Here's a brief analysis of the potential benefits and drawbacks of purchasing this part.

Pros:

1. OEM Part: This NOS GM part is an original equipment manufacturer (OEM) part, ensuring a perfect fit for your vehicle and compatibility with other components.

2. New Old Stock: NOS parts are new but have been manufactured and stored for an extended period. They offer the advantages of new parts, such as improved performance and longevity, while retaining the original look and feel of the OEM part.

3. Temperature Regulation: Proper temperature regulation is essential for the efficient functioning of the carburetor's choke system. A malfunctioning or failing thermostat can lead to poor fuel economy, difficulty starting the engine, and potential engine damage.

4. Preserves Originality: For collectors and enthusiasts, using an OEM NOS part maintains the authenticity and originality of their vehicle.

Cons:

1. Cost: NOS parts, being new and original, can be more expensive than aftermarket or rebuilt parts.

2. Availability: Due to their limited availability, NOS parts may be harder to find than other types of replacement parts.

3. Installation Complexity: Installing a carburetor choke adjuster thermostat might require some mechanical knowledge and skills. If you are not confident in your abilities, it may be wise to seek professional help to avoid potential damage to the vehicle.

Conclusion:

The decision to buy a GM 10726 NOS Rochester Rich Lean Carburetor Choke Adjuster Thermostat depends on your priorities and circumstances. If you value the originality, perfect fit, and assured performance of an OEM part, and you're willing to pay the premium price, then this part might be the best choice for you. However, if you're budget-conscious or prefer a more cost-effective solution, consider aftermarket or rebuilt parts. Ultimately, weigh the pros and cons carefully and make an informed decision based on your specific needs and preferences.

part # 10726 prices

  • $19.99-$35.00

specifications carbcaddie:

  • for makes: Rochester
  • brand: Gm
  • type: Choke
  • manufacturer part number: 10726

shipping carbcaddie:

  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage
  • transit: 5-9 Days
  • class: Standard
  • cost: $5.00

returns carbcaddie:

  • policy: No Returns

offer carbcaddie:

  • started: April 9, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

seller carbcaddie:

  • rating: 99.7%
  • # reviews: 3528

payments carbcaddie:

  • credit card: Discover
  • wallet: Paypal
  • other

general carbcaddie:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
for makes: rochester, type: choke,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 10247459948392722,

Gm 10726 Is Similar To:

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5 offers $19.99–$35.00 USD
  • Offer #1: $19.99 price + $5.00 delivery = $24.99* total. This genuine part from Rochester Products is a reliable choice for maintaining or restoring a classic GM vehicle's carburetor system. The product is a NOS (New Old Stock) OEM Rochester Products Rich Lean Carburetor Choke Adjuster Thermostat with the manufacturer part number.+$5.00 shipping
  • Offer #2: $35.00 price + $17.02 delivery = $52.02* total.+$17.02 shipping
  • Offer #3: $30.00 price + $17.02 delivery = $47.02* total.+$17.02 shipping
  • Offer #4: $45.00 price + $8.00 delivery = $53.00* total. If you purchase more than one I will combine shipping. Choice of 1 NOS Rochester Carburetor Choke Thermostat.+$8.00 shipping
  • Offer #5: $119.41 price + free delivery = $119.41* total. 55490715 : GM OEM.FREE SHIPPING