1. Used Automotive Fuel Pumps & Sending Units Offers
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  3. CARTER SX-7391

CARTER SX-7391 Tank Electric Fuel Air Pump V3500 5.7L 7.4L V8

fits model: Fl. make: Gmc. year: 1987–1991.

Sx-7391 Carter In-tank Electric Fuel Pump For 1987-1991 Gmc V3500 5.7l 7.4l V8 Air Fl

( Brand: Carter ), ( Type: Electric Fuel Pump ), ( Manufacturer Part Number: SX-7391 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C297 51-37 ), ( Compatible Model: V3500 ), ( Compatible Year: 1991 1990 1989 1988 1987 ), ( Core Charge: Free No Core Charge ), ( Position: In-tank ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Carter Electric Fuel Pump )

Review CARTER In tank Electric Fuel Pump Gmc V3500 5.7l 7.4l V8 Air fits FL 1987–1991

Introducing the Carter SX-7391 in-tank electric fuel pump, specifically designed for 1987 to 1991 GMC V3500, 5.7L, and 7.4L V8 engines with air fuel ratio sensors. This fuel pump is an essential component of your vehicle's fuel system, responsible for delivering fuel from the tank to the engine.

The Carter SX-7391 is an electric fuel pump, meaning it operates through an electrical current rather than engine suction. This design provides consistent fuel flow, ensuring optimal engine performance. The pump housing is constructed from durable cast aluminum for long-lasting reliability. The impeller is made from high-quality, corrosion-resistant materials to prevent wear and tear.

This fuel pump features a unique design with a built-in strainer. The strainer helps prevent debris and contaminants from entering the fuel system, ensuring the smooth operation of your engine. The fuel pump also comes with a 6-foot power lead, providing enough length for easy installation and flexibility for various mounting locations.

Installation of the Carter SX-7391 is straightforward. The pump can be mounted either horizontally or vertically, depending on your vehicle's specific requirements. The pump includes a gasket and all necessary hardware for a secure installation. The pump also includes a priming kit for easy priming and initial filling of the fuel tank.

The Carter SX-7391 is a direct replacement for the original equipment manufacturer (OEM) fuel pump. It is compatible with all 1987 to 1991 GMC V3500, 5.7L, and 7.4L V8 engines with air fuel ratio sensors. By using this fuel pump, you can restore the performance and reliability of your vehicle's fuel system, ensuring consistent fuel delivery and optimal engine performance.

In summary, the Carter SX-7391 in-tank electric fuel pump is a high-quality, durable, and reliable replacement for the original fuel pump on 1987 to 1991 GMC V3500, 5.7L, and 7.4L V8 engines. Its unique features, including a built-in strainer and a long power lead, make it a convenient and effective solution for maintaining your vehicle's fuel system.

Buying a Carter SX-7391 in-tank electric fuel pump for a 1987-1991 GMC V3500 5.7L 7.4L V8 air fuel system comes with several pros and cons.

Pros:

1. Reliable: Carter is a well-known brand in the automotive industry, and the SX-7391 is a popular choice for replacing failed fuel pumps.

2. Easy Installation: The in-tank design makes it easier to install compared to external fuel pumps.

3. Cost-Effective: The Carter SX-7391 is generally more affordable than other aftermarket or OEM fuel pump options.

4. Improved Performance: A new fuel pump can lead to improved engine performance and fuel efficiency.

Cons:

1. Potential Compatibility Issues: Ensure the Carter SX-7391 is the correct match for your specific GMC model and engine size.

2. Shorter Lifespan: The Carter SX-7391 may not last as long as OEM parts due to its aftermarket status.

3. Risk of Voiding Warranty: Installing an aftermarket fuel pump may void the warranty on your vehicle.

Ending Conclusion:

The Carter SX-7391 in-tank electric fuel pump is a reliable and cost-effective option for replacing a failed fuel pump in a 1987-1991 GMC V3500 5.7L 7.4L V8 air fuel system. However, it is crucial to confirm compatibility and consider potential risks such as voiding the warranty.

Recommendation:

If you're confident in the compatibility and willing to accept the risks, the Carter SX-7391 is a solid choice for a fuel pump replacement. However, if you prefer the peace of mind that comes with OEM parts or extended warranties, you may want to consider exploring those options as well.

Details:

Carter In-Tank Electric Fuel Pump for 1987 - 1991 GMC V3500 5.7L 7.4L V8 Air Fl: Status: In Stock.

specifications pumpunite:

  • for models: Fl
  • for makes: Gmc
  • for years: 1987-1991
  • brand: Carter
  • type: Electric Fuel Pump
  • manufacturer part number: SX-7391
  • manufacturer warranty: 1 Year
  • interchange part number: C297 51-37
  • compatible model: V3500
  • compatible year: 1991 1990 1989 1988 1987
  • core charge: Free No Core Charge
  • position: In-tank
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Carter Electric Fuel Pump

payments pumpunite:

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

general pumpunite:

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

offer pumpunite:

  • started: April 5, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 3
  • options: Ship-to-home

seller pumpunite:

  • city: Indianapolis, Indiana
  • rating: 98.8%
  • # reviews: 551049

shipping pumpunite:

  • transit: 4-9 Days
  • service: Standard, Expedited
  • cost: $0.00
  • class: Standard, Expedited
  • type: Fixed

returns pumpunite:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: fl, for makes: gmc, for years: 1987-1991, type: electric fuel pump, manufacturer warranty: 1 year, compatible model: v3500, compatible year: 1991 1990 1989 1988 1987, core charge: free no core charge, position: in-tank, fitment type: direct replacement, bundle description: 1 pc genuine carter electric fuel pump,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 6344147409530721,

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