1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 10621137926755603
  3. CARTER SX-7421

CARTER SX-7421 Injection High Pressure Fuel Pump Yb

fits model: Yukon. make: Gmc. year: 2015–2018.

Sx-7421 Carter Direct Injection High Pressure Fuel Pump For 2015-2018 Gmc Yukon Xl Yb

( Brand: Carter ), ( Type: Direct Injection High Pressure Fuel Pump ), ( Manufacturer Part Number: SX-7421 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C702 48-40 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Model: Yukon Xl ), ( Compatible Year: 2018 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Carter Direct Injection High Pressure Fuel Pump )

Review CARTER Direct Injection High Pressure Fuel Pump Gmc Xl Yb fits YUKON 2015–2018

The Carter SX-7421 injection-type high pressure fuel pump is an ideal replacement solution for 2015-2018 GMC Yukon XL YB vehicles experiencing fuel delivery issues. This premium quality fuel pump is meticulously engineered to meet or exceed OEM specifications, ensuring reliable performance and longevity.

The SX-7421 fuel pump is specifically designed for use with diesel engines. It features a robust, cast aluminum housing that protects the internal components from the harsh operating conditions of a diesel engine. The pump's internal impeller and rotor are machined to exacting tolerances to maximize fuel flow and pressure. The pump also includes a heavy-duty, thermoplastic fuel outlet that can withstand the high temperatures and pressures generated during operation.

This fuel pump is easy to install, with a simple bolt-on design that requires no modifications to the vehicle's fuel system. It also comes with a new gasket to ensure a leak-free installation. The pump's electrical connector is color-coded and clearly marked for easy identification, making wiring a breeze.

The Carter SX-7421 high pressure fuel pump is covered by a comprehensive 12-month warranty, giving you peace of mind and protection against any manufacturing defects. This warranty, along with Carter's reputation for producing high-quality, reliable fuel pumps, makes the SX-7421 a smart and cost-effective choice for maintaining the performance and fuel efficiency of your GMC Yukon XL YB.

Overall, the Carter SX-7421 injection-type high pressure fuel pump is a top-tier replacement option for your 2015-2018 GMC Yukon XL YB. Its robust design, ease of installation, and comprehensive warranty make it a smart investment for maintaining the optimal performance of your diesel engine.

Buying a Carter SX-7421 injection high pressure fuel pump for a 2015-2018 GMC Yukon XL YB can be a viable solution for those experiencing fuel delivery issues. Here are some pros and cons to consider before making a purchase:

Pros:

1. OEM Equivalence: Carter SX-7421 is an OEM (Original Equipment Manufacturer) equivalent fuel pump, which means it is designed to meet the same specifications as the original equipment that came with your vehicle.

2. Reliability: Carter is a well-known brand in the automotive industry, and their fuel pumps are known for their durability and reliability.

3. Easy Installation: The Carter SX-7421 fuel pump can be installed relatively easily, making it a popular choice for DIYers and professionals alike.

4. Cost-Effective: Compared to buying a new fuel pump directly from the dealership, the Carter SX-7421 is often more cost-effective.

Cons:

1. Availability: Carter fuel pumps may not be readily available at all auto parts stores, so you may need to order it online or from a specialty parts supplier.

2. Potential Compatibility Issues: While the Carter SX-7421 is an OEM equivalent fuel pump, there is a possibility that it may not be a perfect fit for your specific vehicle model or year. It's important to double-check compatibility before making a purchase.

3. Potential Need for Additional Parts: Depending on the condition of the existing fuel system, you may need to purchase additional parts, such as fuel lines or filters, to complete the installation.

Ending Conclusion:

The Carter SX-7421 injection high pressure fuel pump can be a cost-effective and reliable solution for those experiencing fuel delivery issues with their 2015-2018 GMC Yukon XL YB. However, it's important to ensure compatibility and consider the potential need for additional parts before making a purchase.

Recommendation:

If you're confident in your ability to check compatibility and install the Carter SX-7421 fuel pump yourself, it can be a great choice for saving money compared to buying a new fuel pump from the dealership. However, if you're unsure about compatibility or installation, it may be worth considering having a professional mechanic install the pump for you to ensure a proper and long-lasting repair.

Details:

Carter Direct Injection High Pressure Fuel Pump for 2015 - 2018 GMC Yukon XL yb: Status: In Stock.

part #: sx7421 price

  • $696.62

specifications pumpunite:

  • for models: Yukon
  • for makes: Gmc
  • for years: 2015-2018
  • brand: Carter
  • type: Direct Injection High Pressure Fuel Pump
  • manufacturer part number: SX-7421
  • manufacturer warranty: 1 Year
  • interchange part number: C702 48-40
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • compatible model: Yukon Xl
  • compatible year: 2018 2017 2016 2015
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Carter Direct Injection High Pressure Fuel Pump

returns pumpunite:

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

payments pumpunite:

  • wallet: Google-pay
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general pumpunite:

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

offer pumpunite:

  • sold: 0
  • started: October 19, 2025
  • quantity: 2
  • availability: In Stock
  • options: Ship-to-home

seller pumpunite:

  • # reviews: 582289
  • rating: 99.0%
  • city: Indianapolis, Indiana

shipping pumpunite:

  • service: Standard, Expedited
  • transit: 3-6 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard, Expedited
for models: yukon, for makes: gmc, for years: 2015-2018, type: direct injection high pressure fuel pump, manufacturer warranty: 1 year, placement on vehicle: air fuel delivery fuel pumps, compatible model: yukon xl, compatible year: 2018 2017 2016 2015, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine carter direct injection high pressure fuel pump,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 10621137926755603,

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