1. Used Automotive Fuel Pumps & Sending Units Offers
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  3. CARTER SX-3939

CARTER SX-3939 Mechanical Fuel Pump 5.8L 6.4L 7.0L V8

fits model: 500, Galaxie. make: Ford. year: 1966–1971.

Sx-3939 Carter Mechanical Fuel Pump For 1966-1971 Ford Galaxie 500 5.8l 6.4l 7.0l V8 Us

( Brand: Carter ), ( Type: Mechanical Fuel Pump ), ( Manufacturer Part Number: SX-3939 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C556 60-45 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Model: Galaxie 500 ), ( Compatible Year: 1971 1970 1969 1968 1967 1966 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Carter Mechanical Fuel Pump )

Review CARTER Mechanical Fuel Pump Ford 5.8l 6.4l 7.0l V8 Us fits GALAXIE 500 1966–1971

The Carter SX-3939 mechanical fuel pump is a reliable solution for supplying fuel to the vintage 1966-1971 Ford Galaxie 500 cars powered by 5.8L, 6.4L, or 7.0L V8 engines. This fuel pump is engineered to deliver the same performance as the original equipment, ensuring smooth and consistent operation.

This mechanical fuel pump features a robust design with a cast aluminum housing that resists corrosion and wear. The pump uses a large, 1-3/4 inch diameter suction inlet to provide an ample fuel supply to the carburetor. The impeller is precision-machined from heavy-duty brass material, which is known for its durability and resistance to fuel degradation. The impeller is also dynamically balanced to minimize vibration and ensure quiet operation.

The Carter SX-3939 fuel pump comes with a high-quality, rebuildable fuel filter that is integrated into the pump housing. This filter helps to remove contaminants and debris from the fuel supply, ensuring clean fuel reaches the engine. The filter is easily accessible for maintenance, making it a convenient and practical addition to the fuel system.

The pump's mechanical design eliminates the need for electrical components, making it a dependable choice for classic cars that may experience electrical issues. The installation process is straightforward, and the pump can be mounted in various positions, providing flexibility for different engine bay configurations.

In summary, the Carter SX-3939 mechanical fuel pump is a top-quality, durable replacement for the original fuel pump on 1966-1971 Ford Galaxie 500 cars. Its robust design, large suction inlet, and integrated fuel filter make it a reliable and practical choice for classic car enthusiasts seeking a high-performance and long-lasting fuel pump solution.

The Carter SX-3939 mechanical fuel pump is a common replacement option for the mechanical fuel pumps used in 1966-1971 Ford Galaxie 500 models with 5.8L, 6.4L, and 7.0L V8 engines. Here are some pros and cons to consider before making a purchase:

Pros:

1. Widely available: The Carter SX-3939 fuel pump is a popular aftermarket replacement option, making it easily accessible from various automotive parts suppliers.

2. Durable design: Mechanical fuel pumps like the Carter SX-3939 are known for their simplicity and reliability. They have fewer moving parts than electric fuel pumps, reducing the likelihood of failure.

3. Cost-effective: Mechanical fuel pumps tend to be less expensive than their electric counterparts.

4. Easy to install: Mechanical fuel pumps are typically easier to install than electric pumps as they do not require wiring or electrical connections.

Cons:

1. Less efficient: Mechanical fuel pumps may not be as efficient as electric fuel pumps, which can lead to decreased fuel economy and increased engine wear over time.

2. Limited flow rate: Mechanical fuel pumps may not be able to deliver the same fuel flow rate as electric pumps, which can result in poor engine performance or difficulty starting the engine, especially when cold.

3. Manual priming required: Mechanical fuel pumps may require manual priming to build pressure before starting the engine, which can be inconvenient and time-consuming.

In conclusion, the Carter SX-3939 mechanical fuel pump can be a viable option for replacing a failing fuel pump in a 1966-1971 Ford Galaxie 500 with a 5.8L, 6.4L, or 7.0L V8 engine. Its simplicity, reliability, and cost-effectiveness make it an attractive choice for many enthusiasts and restorers. However, its potential drawbacks, such as lower efficiency, limited flow rate, and manual priming, should be carefully considered to determine if it is the best fit for your specific needs and preferences. Ultimately, the decision to purchase a Carter SX-3939 fuel pump comes down to a balance of cost, convenience, and performance considerations.

Details:

Carter Mechanical Fuel Pump for 1966-1971 Ford Galaxie 500 5.8L 6.4L 7.0L V8 us: Status: In Stock.

specifications pumpunite:

  • for models: 500, Galaxie
  • for makes: Ford
  • for years: 1966-1971
  • brand: Carter
  • type: Mechanical Fuel Pump
  • manufacturer part number: SX-3939
  • manufacturer warranty: 1 Year
  • interchange part number: C556 60-45
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • compatible model: Galaxie 500
  • compatible year: 1971 1970 1969 1968 1967 1966
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Carter Mechanical Fuel Pump

shipping pumpunite:

  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • transit: 3-6 Days

general pumpunite:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units

seller pumpunite:

  • rating: 98.7%
  • city: Indianapolis, Indiana
  • # reviews: 562617

returns pumpunite:

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

offer pumpunite:

  • started: August 13, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 3

payments pumpunite:

  • credit card: Diners-club
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  • wallet: Paypal
for models: 500, galaxie, for makes: ford, for years: 1966-1971, type: mechanical fuel pump, manufacturer warranty: 1 year, placement on vehicle: air fuel delivery fuel pumps, compatible model: galaxie 500, compatible year: 1971 1970 1969 1968 1967 1966, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine carter mechanical fuel pump,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 9183952603744603,

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