MOTORCRAFT CM-4309 Nos Carburetor Float Carter Yf Yfa E4PZ-9550-B

( Brand: Motorcraft ), ( Part Type: Carburetor ), ( Manufacturer Part Number: CM-4309 )

Review MOTORCRAFT Nos Carburetor Float Carter Yf Yfa Oem Ford

The Motorcraft CM-4309 NOS (New Old Stock) Carburetor Float is specifically designed for use in Ford engines with the YF and YFA carburetor models, such as those found in Ford E4PZ-9550-B applications. This float is a crucial component of the carburetor's fuel delivery system, ensuring an adequate fuel supply to the carburetor's jets for proper engine performance.

The Motorcraft CM-4309 float is made of high-quality materials, ensuring durability and reliability. It features a smooth, polished finish that not only looks great but also helps to reduce fuel turbulence and promote smooth fuel flow. The float has a capacity of approximately 10.5 fluid ounces, making it suitable for most Ford applications that require a standard-sized float.

The top of the float is designed with a venturi-shaped opening, which helps to regulate fuel pressure and prevent the float from sticking in the carburetor. This design also helps to maintain a consistent fuel level in the float bowl, ensuring optimal engine performance.

The Motorcraft CM-4309 NOS Carburetor Float comes in its original packaging and is in new, unopened condition. This means that it has not been used or refurbished in any way, ensuring that it is in the best possible condition for installation in your Ford engine.

Installing the Motorcraft CM-4309 float in your Ford engine is a straightforward process that can be done with common hand tools. Simply remove the old float, clean the float bowl and gasket surfaces, install the new gasket, and then install the new Motorcraft CM-4309 float. Be sure to follow the instructions provided in your Ford service manual for specific installation instructions for your particular engine model.

In summary, the Motorcraft CM-4309 NOS Carburetor Float is a high-quality, reliable replacement for the float in your Ford engine's carburetor. Its smooth, polished finish, venturi-shaped top, and high-capacity design make it an excellent choice for ensuring optimal engine performance. And, as a new, unopened part, you can trust that it will meet or exceed OEM specifications.

The Motorcraft CM-4309 NOS (New Old Stock) carburetor float for Ford E4PZ-9550-B engines, such as those found in YF and YFA models, can be a viable option for vehicle owners seeking to restore or maintain their classic Ford vehicles. Here are some potential advantages and disadvantages of purchasing this part:

1. Authenticity: This Motorcraft carburetor float is an original equipment manufacturer (OEM) part produced by Ford Motor Company. It is designed to fit and function optimally within the Ford engine system, ensuring proper carburetor performance and longevity.

2. Quality: Motorcraft parts are known for their high-quality standards and rigorous testing processes. Purchasing a Motorcraft CM-4309 NOS float means that you are investing in a part that is likely to provide reliable operation for your Ford vehicle.

3. Availability: New Old Stock (NOS) parts, like the Motorcraft CM-4309 float, can be more easily sourced compared to used or rebuilt parts. This can save time and effort in the search for a suitable replacement.

4. Compatibility: This part is specifically designed for Ford E4PZ-9550-B engines, ensuring a perfect fit and compatibility with your vehicle's carburetor system.

1. Cost: OEM parts, such as the Motorcraft CM-4309 NOS float, can be more expensive than aftermarket or rebuilt alternatives. This may be a consideration for some vehicle owners who are working within a budget.

2. Limited availability: While NOS parts like this float can be more readily available compared to used or rebuilt parts, they may still be difficult to find in certain regions or from specific suppliers. This could result in longer shipping times or additional search efforts.

In conclusion, purchasing the Motorcraft CM-4309 NOS carburetor float for a Ford E4PZ-9550-B engine offers several advantages, including authenticity, quality, availability, and compatibility. However, the cost and potential limited availability may be disadvantages for some vehicle owners. Ultimately, the decision to purchase this part depends on your specific needs, budget, and availability of alternative options. If you prioritize the benefits of an OEM part and the convenience of a new, ready-to-install component, the Motorcraft CM-4309 NOS float could be an excellent choice for your Ford vehicle.

part # cm4309 prices

• $8.99-$16.80

specifications carbcaddie:

• for makes: Ford
• brand: Motorcraft
• part type: Carburetor
• manufacturer part number: CM-4309

returns carbcaddie:

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

payments carbcaddie:

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

shipping carbcaddie:

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

general carbcaddie:

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

seller carbcaddie:

• rating: 99.3%
• # reviews: 240292

offer carbcaddie:

• sold: 0
• quantity: 8
• started: August 12, 2025
• availability: In Stock
• options: Ship-to-home

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