1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 13946907001520813
  3. GM TRUCKS 85104635

GM TRUCKS 85104635 Diesel Tank Fuel Pump Box 6.7L 8FT

fits model: 2500, Sierra, Denali. year: 2020–2023.

85104635 Gm Trucks 2020-2023 Sierra Denali 2500 6.7l Diesel Tank Mounted Fuel Pump With 8ft Box

( Brand: Gm Trucks ), ( Type: Fuel Pump ), ( Fuel Type: Diesel ), ( Manufacturer Part Number: 85104635 )

Review GM TRUCKS 6.7l Diesel Tank Mounted Fuel Pump 8ft Box fits SIERRA DENALI 2500 2020–2023

The GM 85104635 2020-2023 Sierra Denali 2500 6.7L Diesel Tank Fuel Pump is a critical component in ensuring the seamless delivery of fuel from your vehicle's tank to the engine. This fuel pump, specifically designed for 2020-2023 Sierra Denali 2500 models equipped with a 6.7L diesel engine, is an essential upgrade for those seeking improved fuel system performance.

This 8-foot (2.44-meter) fuel pump box incorporates a heavy-duty design, constructed from high-quality materials to ensure durability and longevity. The box is engineered to house the fuel pump, filter, and related components, creating a comprehensive fuel delivery system.

The fuel pump itself is a 6.7L diesel-specific design, delivering fuel efficiently and effectively to the engine. It is engineered to meet the unique demands of diesel engines, ensuring reliable operation and minimizing the risk of fuel system issues.

The fuel pump is equipped with a high-flow, high-pressure design, enabling it to effectively meet the demands of modern diesel engines. It features advanced engineering to minimize internal wear and tear, resulting in extended service life and reduced maintenance requirements.

Additionally, the fuel pump is designed to integrate seamlessly with the vehicle's existing fuel system. Installation is straightforward, with clear instructions and readily available resources to guide the process. The use of OEM-grade components ensures a perfect fit and an efficient, hassle-free installation process.

This fuel pump upgrade offers several advantages over the stock component. It delivers improved fuel pressure and flow, resulting in increased engine performance and improved fuel economy. The enhanced design minimizes the risk of fuel system issues, providing peace of mind and ensuring a more enjoyable driving experience.

In summary, the GM 85104635 2020-2023 Sierra Denali 2500 6.7L Diesel Tank Fuel Pump is a high-performance, durable, and reliable upgrade for your vehicle's fuel system. It is specifically designed for 2020-2023 Sierra Denali 2500 models with a 6.7L diesel engine, ensuring a perfect fit and seamless integration. With its heavy-duty design, high-flow capabilities, and straightforward installation process, this fuel pump upgrade is a smart investment for those seeking to enhance their vehicle's performance and reliability.

Buying the GM 85104635 2020-2023 Sierra Denali 2500 6.7L diesel tank fuel pump 8ft box involves considering its potential advantages and disadvantages.

Advantages:

1. Original Equipment Manufacturer (OEM) Part: This fuel pump is a genuine GM part, ensuring compatibility with your vehicle and a reliable fit.

2. Durability: Diesel engines require heavy-duty fuel pumps to handle the high pressures and fuel volumes, making an OEM part a suitable choice for longevity.

3. Improved Performance: A new fuel pump can enhance your vehicle's fuel efficiency and performance by ensuring a consistent fuel flow.

Disadvantages:

1. Cost: OEM parts typically cost more than aftermarket parts due to their branding and quality.

2. Availability: Since this is a specialized part, it might not be readily available at local auto parts stores, requiring online purchases or special orders.

3. Installation Complexity: Fuel pump installation can be complex due to the location of the fuel tank and the need for specific tools and safety precautions.

Conclusion:

When deciding to buy the GM 85104635 2020-2023 Sierra Denali 2500 6.7L diesel tank fuel pump 8ft box, consider the advantages of a reliable OEM part, improved performance, and potential durability. Weigh these against the disadvantages of higher cost, potential availability issues, and installation complexity. Ultimately, if you prioritize the peace of mind that comes with using an OEM part and are prepared for the potential challenges of installation, this fuel pump is a solid choice.

Recommendation:

If you're confident in your mechanical abilities and willing to invest in a high-quality, reliable OEM part, purchasing the GM 85104635 2020-2023 Sierra Denali 2500 6.7L diesel tank fuel pump 8ft box is recommended. Alternatively, if you're budget-conscious or less experienced with vehicle repairs, you might consider exploring aftermarket options or seeking professional assistance.

Details:

With its tank-mounted design, this fuel pump is seamlessly integrated into the vehicles system, providing a reliable and high-quality component for your truck. This was removed for me 2023 GMC Sierra 2500 in good work condition The 2020 2023 Denali 6.7l Diesel Tank Mounted Fuel Pump is a genuine GM Trucks product designed specifically the model. This fuel pump, with manufacturer part number 85104635, is designed to efficiently pump diesel from the tank engine, ensuring optimal performance and efficiency.

part #: 85104635 prices

  • $108.75-$120.00

specifications pumpunite:

  • for models: 2500, Sierra, Denali
  • for years: 2020-2023
  • brand: Gm Trucks
  • type: Fuel Pump
  • fuel type: Diesel
  • manufacturer part number: 85104635

seller pumpunite:

  • rating: 99.4%
  • city: Ooltewah, Tennessee
  • # reviews: 4783

payments pumpunite:

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

offer pumpunite:

  • quantity: 1
  • availability: In Stock
  • started: March 18, 2026
  • options: Ship-to-home
  • sold: 0

general pumpunite:

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

shipping pumpunite:

  • transit: 5-10 Days
  • type: Fixed
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $0.00
  • class: Standard

returns pumpunite:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: 2500, sierra, denali, for years: 2020-2023, type: fuel pump, fuel type: diesel,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 13946907001520813,

Gm Trucks 85104635 Is Similar To:

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2 offers $108.75–$120.00 USD
  • New other (see details). Offer #1 priced at $120.00 + $5.00 delivery = $125.00* total. The fuel pump is specifically designed for diesel vehicles, making it ideal for the Sierra Denali model.+$5.00 shipping
  • Used. Offer #2 priced at $108.75 + $0.00 delivery = $108.75* total. With its tank-mounted design, this fuel pump is seamlessly integrated into the vehicle's fuel system, providing a reliable and high-quality component for your truck. This was removed for me 2023 GMC Sierra in good work condition The 2020-2023 Sierra Denali 6.7l Diesel Tank Mounted Fuel Pump is a genuine GM Trucks product designed specifically for the Sierra Denali model.FREE SHIPPING

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