CARTER SX-1641 Tank Electric Fuel Pump Vb 5.7L 7.4L V8

( Brand: Carter ), ( Type: Electric Fuel Pump ), ( Manufacturer Part Number: SX-1641 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C769 54-13 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Year: 1995 1994 1993 1992 1991 1990 1989 1988 ), ( 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 Chevrolet 5.7l 7.4l V8 Vb fits C3500 1988–1995

The Carter SX-1641 in-tank electric fuel pump is specifically designed for use in 1988-1995 Chevrolet C3500 trucks equipped with the 5.7L and 7.4L V8 Vortec engine and Vortec (VB) fuel system. This fuel pump is an essential component of your vehicle's fuel delivery system, ensuring a consistent and reliable flow of fuel from the tank to the engine.

The Carter SX-1641 is an electric in-tank fuel pump, which means it is installed inside the fuel tank and is powered by the vehicle's electrical system. It features a robust design with a durable cast aluminum housing and a high-torque, magnetically driven impeller. This impeller delivers superior performance, even under heavy engine loads or in cold temperatures, ensuring optimal fuel delivery and improved engine performance.

This fuel pump is also equipped with a state-of-the-art, dual-element, silicone carbide and paper element fuel filter. This advanced filtering system removes water, dirt, and other contaminants from the fuel, preventing them from reaching the engine and protecting it from damage. The filter elements are easily replaceable, allowing for routine maintenance and prolonging the life of the fuel pump.

The Carter SX-1641 fuel pump is designed to meet or exceed the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and seamless integration with your vehicle's fuel system. It is also backed by a one-year warranty, providing peace of mind and protection against any manufacturing defects.

Installing the Carter SX-1641 fuel pump is a straightforward process, making it an excellent choice for DIY enthusiasts or for professional installation by a certified mechanic. The pump comes complete with all necessary hardware for installation, including mounting brackets, gaskets, and wiring harness. Additionally, the pump features a conveniently located fuel level sensor, which helps in maintaining an accurate fuel gauge reading.

In summary, the Carter SX-1641 in-tank electric fuel pump for 1988-1995 Chevrolet C3500 trucks is a high-performing, durable, and reliable solution for maintaining the fuel delivery system of your vehicle. Its advanced features, including the high-torque impeller, dual-element filter, and easy installation, make it an excellent choice for those seeking to improve their vehicle's performance and fuel efficiency while ensuring dependable operation.

Buying a Carter SX-1641 in-tank electric fuel pump for a 1988-1995 Chevrolet C3500 with a 5.7L or 7.4L V8 Vortec engine (VB) can have several advantages and disadvantages. Here are some key points to consider:

1. Easy installation: The Carter SX-1641 fuel pump is designed for in-tank installation, which can simplify the installation process compared to external fuel pumps.

2. Quiet operation: In-tank fuel pumps generally operate more quietly than external fuel pumps, which can help reduce noise levels in the vehicle.

3. Improved fuel economy: A faulty fuel pump can cause poor fuel economy, and replacing it with a new one can help improve fuel efficiency.

4. Reliability: A new fuel pump can help ensure reliable fuel delivery to the engine, which can help prevent engine misfires and other performance issues.

1. Cost: Replacing a fuel pump can be a significant expense, and the cost of the Carter SX-1641 fuel pump may be higher than some other options.

2. Limited compatibility: The Carter SX-1641 fuel pump may not be compatible with all 1988-1995 Chevrolet C3500 models, so it's important to verify compatibility before making a purchase.

3. Potential for leaks: Installing an in-tank fuel pump requires draining the fuel tank, which can increase the risk of fuel leaks during installation.

4. Limited lifespan: Fuel pumps have a limited lifespan, and the Carter SX-1641 fuel pump may need to be replaced again in the future.

The Carter SX-1641 in-tank electric fuel pump can offer several advantages for a 1988-1995 Chevrolet C3500 with a 5.7L or 7.4L V8 Vortec engine, including easy installation, quiet operation, improved fuel economy, and reliability. However, it also comes with some disadvantages, such as cost, limited compatibility, potential for leaks, and limited lifespan. Ultimately, the decision to buy this fuel pump depends on the specific needs and budget of the vehicle owner. If the advantages outweigh the disadvantages and the pump is compatible with the vehicle, then it can be a good investment for improving the performance and reliability of the vehicle's fuel system.

Details:

Carter In-Tank Electric Fuel Pump for 1988 - 1995 Chevrolet C3500 5.7L 7.4L V8 vb: Status: In Stock.

part #: sx1641 prices

• $53.99-$71.68

specifications pumpunite:

• for models: C3500
• for makes: Chevrolet
• for years: 1988-1995
• brand: Carter
• type: Electric Fuel Pump
• manufacturer part number: SX-1641
• manufacturer warranty: 1 Year
• interchange part number: C769 54-13
• placement on vehicle: Air Fuel Delivery Fuel Pumps
• compatible year: 1995 1994 1993 1992 1991 1990 1989 1988
• core charge: Free No Core Charge
• position: In-tank
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Carter Electric Fuel Pump

returns pumpunite:

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

general pumpunite:

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

offer pumpunite:

• options: Ship-to-home
• availability: In Stock
• started: September 24, 2025
• sold: 0
• quantity: 3

shipping pumpunite:

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

seller pumpunite:

• rating: 98.9%
• city: Indianapolis, Indiana
• # reviews: 572609

payments pumpunite:

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

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