CARQUEST CV138 Carburetor Choke Thermostat 2-BBL 2GC

( Brand: Carquest ), ( Part Type: Carburetor Thermostat ), ( Manufacturer Part Number: CV138 )

Review CARQUEST Carburetor Choke Thermostat Oldsmobile Pontiac 2gc fits 1971-76

Carquest CV138 Carburetor Choke Thermostat (1971-76 Oldsmobile, Pontiac 2-bbl 2GC)

The Carquest CV138 Carburetor Choke Thermostat is a crucial component designed specifically for Oldsmobile and Pontiac vehicles with a 2-barrel 2GC carburetor system manufactured between the years 1971 and 1976. This thermostat plays a significant role in the starting system and carburetor heating functions.

The CV138 is a compact, yet robust thermostat that is expertly engineered to regulate the flow of coolant to the engine, carburetor, and choke. By maintaining the correct temperature, this thermostat ensures optimal engine performance and reliable starting in cold weather conditions.

The thermostat housing is constructed from a durable, heat-resistant material, providing excellent protection against the harsh conditions within the engine compartment. The internal thermostat mechanism is made from a temperature-sensitive material that opens and closes the internal valve, controlling the coolant flow based on the engine temperature.

When the engine is cold, the thermostat remains closed, allowing the coolant to circulate primarily to the heater core and carburetor heating elements. As the engine temperature rises, the thermostat opens, allowing the coolant to flow freely to the radiator, cooling the engine down.

The Carquest CV138 Carburetor Choke Thermostat is an essential replacement part for any Oldsmobile or Pontiac 2-barrel 2GC engine from the 1971 to 1976 period. Installing this thermostat can help restore the starting performance and carburetor heating functions, ensuring that your vehicle runs smoothly, especially during the cold winter months.

In conclusion, the Carquest CV138 Carburetor Choke Thermostat is a vital component that guarantees reliable engine performance and dependable starting in Oldsmobile and Pontiac vehicles with 2-barrel 2GC carburetors manufactured between 1971 and 1976. By regulating coolant flow to the engine, carburetor, and choke, this thermostat ensures optimal starting performance and temperature control, making it an indispensable part of your vehicle's maintenance.

Pros and Cons of Buying Carquest CV138 Carburetor Choke Thermostat for 1971-76 Oldsmobile Pontiac 2-bbl 2GC

The Carquest CV138 carburetor choke thermostat is a crucial component for Oldsmobile Pontiac 2-bbl 2GC engines manufactured between 1971 and 1976. This part regulates the engine temperature, ensuring optimal performance. In this analysis, we will discuss the advantages and disadvantages of purchasing a Carquest CV138 carburetor choke thermostat.

1. Improved Engine Performance: A faulty or worn-out choke thermostat can lead to poor engine performance, such as rough idling, difficulty starting, and decreased fuel efficiency. Replacing the old part with a new Carquest CV138 thermostat can help restore optimal engine performance.

2. Enhanced Cold Weather Starting: The choke thermostat plays a vital role in cold weather starting. It allows the engine to warm up faster, making starting easier and smoother.

3. Durability: Carquest is a well-known brand in the automotive industry, known for producing high-quality parts. The CV138 carburetor choke thermostat is expected to last longer than a generic aftermarket part, providing better value for the investment.

1. Cost: Compared to generic aftermarket parts, the Carquest CV138 carburetor choke thermostat may be more expensive. However, the increased cost is justified by the brand's reputation for durability and reliability.

2. Availability: Depending on the location and the availability of auto parts stores, it might be challenging to find the Carquest CV138 carburetor choke thermostat. In such cases, ordering online from reputable suppliers or dealers is recommended.

The Carquest CV138 carburetor choke thermostat is an essential part for Oldsmobile Pontiac 2-bbl 2GC engines manufactured between 1971 and 1976. Although it may be more expensive than generic aftermarket parts, the advantages of purchasing a Carquest part include improved engine performance, enhanced cold weather starting, and durability. Therefore, investing in a Carquest CV138 carburetor choke thermostat can help ensure optimal engine function and longevity.

If you own a 1971-76 Oldsmobile Pontiac 2-bbl 2GC and are experiencing engine performance issues, consider replacing the carburetor choke thermostat with a new Carquest CV138 part. While the cost might be higher than a generic alternative, the benefits, such as improved engine performance, enhanced cold weather starting, and durability, make it a worthwhile investment. You can purchase the Carquest CV138 carburetor choke thermostat from reputable auto parts stores or online suppliers.

part # cv138 prices

• $12.99-$43.95

specifications carbcaddie:

• for makes: Oldsmobile, Pontiac
• for years: 1971-76
• brand: Carquest
• part type: Carburetor Thermostat
• manufacturer part number: CV138

offer carbcaddie:

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

returns carbcaddie:

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

payments carbcaddie:

• credit card: Discover
• other
• wallet: Paypal

seller carbcaddie:

• # reviews: 259355
• rating: 99.6%

general carbcaddie:

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

shipping carbcaddie:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed
• transit: 3-7 Days
• cost: $0.00

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