MOPAR 4240042 Nos Holley Carburetor Float

( Brand: Mopar ), ( Type: Float ), ( Manufacturer Part Number: 4240042 ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review MOPAR Nos Chrysler Dodge Plymouth Holley Carburetor Float Oem fits 1980–1987

The Mopar 4240042 NOS (New Old Stock) Holley carburetor float is a vital component for maintaining the optimal fuel delivery in 1980-1987 Chrysler, Dodge, and Plymouth vehicles equipped with Holley carburetors. This float is a replacement part designed to fit into the carburetor bowl, ensuring a consistent fuel level for proper engine performance.

Crafted from high-quality materials, this float boasts a durable design that can withstand the rigors of regular use. The float is characterized by its distinctive design, featuring a large, flat surface area that effectively distributes fuel to the engine's intake system. The float is also equipped with a small venturi tube at its center, which allows for proper fuel pressure regulation.

The Mopar 4240042 NOS Holley carburetor float is a direct replacement for the original part, ensuring a seamless installation process. This float is compatible with various Holley carburetor models used in 1980-1987 Chrysler, Dodge, and Plymouth vehicles, making it a versatile solution for various applications.

By installing this new float, you can restore your vehicle's carburetor to its original performance, enhancing the overall driving experience. Additionally, this NOS part is an excellent investment for car enthusiasts and collectors, as it allows them to maintain the authenticity and originality of their vintage vehicles.

This float is an essential component in the fuel delivery system of your vehicle, and its replacement can significantly impact engine performance and efficiency. By choosing a high-quality, OEM-grade part like the Mopar 4240042 NOS Holley carburetor float, you can ensure that your engine receives the proper fuel mixture it needs to run smoothly and efficiently.

Pros and Cons of Buying a Mopar 4240042 Holley Carburetor Float for Chrysler, Dodge, and Plymouth Vehicles (1980-1987)

a. Compatibility: The Mopar 4240042 Holley carburetor float is designed specifically for Chrysler, Dodge, and Plymouth vehicles manufactured between 1980 and 1987. This ensures a precise fit and optimal performance.

b. Reliability: Holley carburetors are known for their durability and performance. The float is a crucial component that helps maintain the correct fuel level in the carburetor bowl, ensuring consistent engine performance.

c. Availability: This part is readily available from various automotive parts stores and online retailers, making it easy to find and purchase.

d. Improved Fuel Efficiency: A well-functioning float can help improve fuel efficiency by maintaining the correct fuel level in the carburetor.

a. Cost: Replacing a carburetor float may not be a significant expense on its own, but it can add up if other related components also need to be replaced.

b. Installation Complexity: Installing a new float requires some mechanical knowledge and experience. It may be challenging for those without automotive repair experience.

c. Potential for Cross-Contamination: If you are using this float in a multiple-car household or garage, there is a risk of cross-contamination if the floats from different vehicles are not properly cleaned and labeled before use.

The Mopar 4240042 Holley carburetor float is a reliable and essential component for Chrysler, Dodge, and Plymouth vehicles manufactured between 1980 and 1987. While there are some cons, such as the cost and installation complexity, the pros, including compatibility, reliability, availability, and potential fuel efficiency improvements, generally outweigh the cons. If you are experiencing issues with your carburetor or are looking to improve your vehicle's performance, this float may be a worthwhile investment.

If you decide to purchase the Mopar 4240042 Holley carburetor float, ensure you have the correct tools and experience for installation. Consider purchasing it from a trusted automotive parts supplier to ensure authenticity and quality. Additionally, if you have multiple vehicles, make sure to label and clean the floats thoroughly before use to prevent any potential cross-contamination issues.

part # 4240042 prices

• $20.00-$45.00

specifications carbcaddie:

• for makes: Chrysler, Dodge, Plymouth, Mopar
• for years: 1980-1987
• brand: Mopar
• type: Float
• manufacturer part number: 4240042
• vintage part: Yes
• country of origin: United States

general carbcaddie:

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

returns carbcaddie:

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

seller carbcaddie:

• # reviews: 7270
• rating: 99.9%

shipping carbcaddie:

• transit: 2-6 Days
• carrier: USPS, UPS
• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground
• type: Calculated
• cost: $8.09

offer carbcaddie:

• quantity: 1
• sold: 0
• started: March 5, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True

payments carbcaddie:

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

Mopar 4240042 Is Similar To:

• Carter 9182s Thermoquad Carburetor Top And Base Carb Parts Mopar Dodge Chrysler (30.4% similar) $79.00–$95.00. (August 26th, 2024)
• Mopar D6m1 1949 1950 Dodge Carburetor For Fluid Drive And M6 Transmission (44.7% similar) $45.49–$69.95. (September 18th, 2024)
• Holley Lr-1859 Used 2bbl 2 Barrel Top Cover Plate Dodge Mopar Chrysler Hot Rat (24.2% similar) $50.00–$239.90. (September 19th, 2024)
• Carter 3860sa Afb 4-barrel Carburetor Carb Id Tag 1965 Mopar 426 Wedge Chrysler (29.1% similar) $61.00–$150.00. (October 1st, 2024)
• Carter Id4635s Avs 4-barrel Carburetor Carb Id Tag 4635s 1969 Mopar 383 Dodge Chrysler (29.1% similar) $25.00. (October 1st, 2024)
• Carter Id911s Bbd 2-barrel Carburetor Carb Id Tag 911s 1952 1953 1954 Mopar Desoto Hemi (30.1% similar) $15.00. (October 1st, 2024)
• Carter 4937s Avs 4-barrel Carburetor Carb Id Tag 1970 Mopar 340 Dodge Chrysler (29.3% similar) $84.00–$200.00. (October 1st, 2024)
• Holley 6361 4668 4-barrel Carburetor Carb Primary Metering Block Mopar 383 Dodge (27.7% similar) $25.00–$70.87. (November 2nd, 2024)
• Holley 3c5136 4160 4-barrel Carburetor Primary Metering Block 3c 5136 Mopar 383 440 V-8 (25.3% similar) $23.50. (November 3rd, 2024)
• Mopar Bf340 66-76 A/t Throttle Kickdown Spring Carburetor Springs Oem 273 318 2 Bbl (44.4% similar) $49.95–$114.95. (November 18th, 2024)
• Carter Mopar Amc Jeep J8132632 Nos 1982-1991 4.0l 4.2l Bbd Stepper Motor 2bc Carburetor 213-178 (44.8% similar) $89.95–$89.99. (December 10th, 2024)