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  3. DELPHI SX-6449

DELPHI SX-6449 Fuel Transfer Unit 6.6L V8

fits model: 2500, Xp, Silverado. make: Chevrolet. year: 2004–2008.

Sx-6449 Delphi Fuel Transfer Unit For 2004-2008 Chevrolet Silverado 2500 Hd 6.6l V8 Xp

( Brand: Delphi ), ( Type: Fuel Transfer Unit ), ( Manufacturer Part Number: SX-6449 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C543 19-24 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Model: Silverado 2500 Hd ), ( Compatible Year: 2008 2007 2006 2005 2004 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Fuel Transfer Unit )

Review DELPHI Fuel Transfer Unit Chevrolet Hd 6.6l V8 fits SILVERADO 2500 XP 2004–2008

Introducing the Delphi SX-6449 Fuel Transfer Unit, a reliable and efficient solution for transferring fuel from one tank to another in select 2004-2008 Chevrolet Silverado 2500 HD trucks powered by the 6.6L V8 XP engine. This Delphi-manufactured component is a direct replacement for the original equipment and is designed to deliver the same exceptional performance and durability.

The Delphi SX-6449 Fuel Transfer Unit is engineered to provide seamless fuel transfer between the main fuel tank and the auxiliary fuel tank, ensuring a consistent fuel supply to the vehicle's engine. This unit is designed with advanced features such as a vacuum-operated fuel pump and a manual priming system, which facilitate efficient and hassle-free fuel transfer.

The vacuum-operated fuel pump automatically engages when the vehicle is in operation, ensuring a continuous fuel supply to the engine. This design eliminates the need for manually starting the fuel transfer process, making it more convenient for the driver. Furthermore, the manual priming system allows the user to manually initiate fuel transfer when needed, such as during refueling or in situations where the engine is not running.

This Delphi fuel transfer unit is constructed from high-quality materials, ensuring long-lasting performance and reliability. Its robust design can withstand the rigors of heavy-duty use, making it an ideal choice for the demanding requirements of the Chevrolet Silverado 2500 HD. The unit is also easy to install, requiring minimal tools and expertise, making it a hassle-free solution for vehicle owners.

In summary, the Delphi SX-6449 Fuel Transfer Unit is a top-tier solution for transferring fuel between tanks in select 2004-2008 Chevrolet Silverado 2500 HD trucks. Its advanced features, high-quality construction, and ease of installation make it a valuable addition to any vehicle, ensuring a consistent fuel supply to the engine and maximizing the vehicle's overall performance and efficiency.

The Delphi SX-6449 Fuel Transfer Unit is designed to allow you to transfer fuel from one tank to another in your 2004-2008 Chevrolet Silverado 2500 with a 6.6L V8 XP engine. Here are some pros and cons that can help you make an informed decision about purchasing this product:

Pros:

1. Convenience: The Delphi SX-6449 allows you to transfer fuel from one tank to another without the need for external fuel tanks or hoses. This can save you time and effort, especially if you frequently find yourself running low on fuel in one tank.

2. Safety: The fuel transfer unit includes several safety features, such as a pressure relief valve and a shut-off valve, to prevent fuel spills and overpressure.

3. Durability: Delphi is a reputable brand known for manufacturing high-quality automotive parts. The SX-6449 is designed to withstand the rigors of regular use and is backed by a 12-month limited warranty.

Cons:

1. Cost: The Delphi SX-6449 is not an inexpensive accessory, and you may be able to transfer fuel manually or with less expensive alternatives.

2. Installation: Installing the fuel transfer unit may require some mechanical knowledge and tools. Delphi provides an installation guide, but you may need to hire a professional if you are not confident in your abilities.

3. Compatibility: The Delphi SX-6449 is designed specifically for the 2004-2008 Chevrolet Silverado 2500 with a 6.6L V8 XP engine. It may not be compatible with other vehicles or engines.

In conclusion, the Delphi SX-6449 Fuel Transfer Unit offers convenience, safety, and durability for those who frequently need to transfer fuel between tanks in their 2004-2008 Chevrolet Silverado 2500 with a 6.6L V8 XP engine. However, it comes with a cost and may require some mechanical knowledge for installation. Ultimately, the decision to purchase this product depends on your specific needs and circumstances. If you frequently find yourself running low on fuel and value the convenience and safety features, the Delphi SX-6449 may be a worthwhile investment. However, if you are on a tight budget or prefer a less expensive alternative, you may want to consider other options.

Details:

Delphi Fuel Transfer Unit for 2004 - 2008 Chevrolet Silverado 2500 HD 6.6L V8 Xp: Status: In Stock.

part #: sx6449 price

  • $353.16

specifications pumpunite:

  • for models: 2500, Xp, Silverado
  • for makes: Chevrolet
  • for years: 2004-2008
  • brand: Delphi
  • type: Fuel Transfer Unit
  • manufacturer part number: SX-6449
  • manufacturer warranty: 1 Year / 12, 000 Miles
  • interchange part number: C543 19-24
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • compatible model: Silverado 2500 Hd
  • compatible year: 2008 2007 2006 2005 2004
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Delphi Fuel Transfer Unit

offer pumpunite:

  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: November 4, 2025

shipping pumpunite:

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

general pumpunite:

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

payments pumpunite:

  • other
  • credit card: Mastercard
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seller pumpunite:

  • city: Indianapolis, Indiana
  • # reviews: 589061
  • rating: 99.1%

returns pumpunite:

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for models: 2500, xp, silverado, for makes: chevrolet, for years: 2004-2008, type: fuel transfer unit, manufacturer warranty: 1 year / 12, 000 miles, placement on vehicle: air fuel delivery fuel pumps, compatible model: silverado 2500 hd, compatible year: 2008 2007 2006 2005 2004, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine delphi fuel transfer unit,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 10992549855174721,

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