Talk to a Sierra 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Fuel System Parts for your Sierra 2500

Titan Fuel Tanks Direct Replacement Mid-Ship Fuel Tank; 56-Gallon (20-25 6.6L Duramax Sierra 2500 HD Crew Cab w/ 6.90-Foot Standard Box)Find parts that fit my vehicle

Item HG34219
Titan Fuel Tanks Direct Replacement Mid-Ship Fuel Tank; 56-Gallon (20-25 6.6L Duramax Sierra 2500 HD Crew Cab w/ 6.90-Foot Standard Box)
Verify parts fit and get product recommendations.
Sierra 2500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Want $10? Write one of the first 5 reviews
Our Price

$1,300.55 each

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Fuel Tank
      • Direct Replacement
      • Constructed With Military-Grade, Cross-Linked Polymer
      • Tapered Tank Design With An Exclusive Low Fuel Trap
      • Hard Installation
      • Lifetime Warranty
      • Fits 2020-2025 6.6L Duramax Sierra 2500 HD Crew Cab w/ 6.90-Foot Standard Box

      Description

      Description. Transform your driving experience with the Titan 56Gallon Extra Capacity Mid-Ship Replacement Fuel Tank, designed specifically for 2020-2025GM2500 and 3500 pickups with Crew Cabs, shortbeds, and Duramaxengines. With this innovative upgrade, you're not just investing in a larger fuel tank -you're investing in unparalleled freedom and convenience on the road.

      Picture this: no more frequent stops at the gas station, no more worries about running out of fuel on long journeys, and no more compromises on where you can go or what you can do. With the Titan 56Gallon tank, you have the power to stay on the road longer, tackle more ambitious projects, and explore farther than ever before. Whether you're towing heavy loads, embarking on cross-country adventures, or simply navigating daily commutes, the extra capacity provided by a Titan XXL Tankgives you the confidence and peace of mind to go the distance, no matter where the road takes you.

      Crafted from our renowned military-grade, cross-linked polymer material, this tank sets the standard for durability and reliability. With a thickness of at least ¼", it's built to outlast all competitors, standing strong against the toughest conditions. Backed by a lifetime warranty, you can trust in its quality and performance for the long haul.

      The tank comes complete with black-coated, galvanized steel mountingstraps. Plus, with its exclusive low fuel trap design all 56gallons are usable capacity. We could advertise a larger capacity, butwe chose to only market usable capacity to set honest and reasonable expectations for our customers.The Titan XXL tank also featuresminimal hang down below the bottom of the stock tank (approximately only 2.5” lowerthan stock tank shield).

      For use with diesel fuel ONLY

      Additional Details

      • The TITAN tank is 20gallons larger at 56gallons. The stock tank is only 36gallons.
      • Will not interfere with powered steps, air bag systems.
      • Hellwig aftermarket rear sway bar #7782 is not compatible with this tank
      • Our mid-ship, direct replacement fuel tanks are designed to use your trucks stock/OE sending unit. However, our tanks are compatible with Fleece, AirDog, FASS, etc

      Technical Service Bulletin: Affected vehicles:2019+ GM 6.6L diesel trucks.

      Issue: Fuel gauge drops to empty after Initial Install and during normal operation.Explanation:GM trucks have the ability through programming and monitoring to know exactly how much fuel is in the tank, as well as fuel consumption based on miles driven and fuel economy. Any large capacity fuel tank causes the float to move slower than the computer thinks is acceptable. When the computer sees this, it will run a system check and drop the fuel gauge to empty. When the fuel level comes off full, the gauge should return to the correction position after restarting the vehicle.

      Solution: Although we were told early on that trucks have fixed themselves after several tanks of fuel when following a specific process, we are no longer able to confirm this or any other permanent fix for this issue. If this is a concern for you, we recommend using anaftermarket digital monitor to confirm accurate fuel level when this occurs.

      Application. This Titan Fuel Tanks Direct Replacement Mid-Ship Fuel Tank; 56-Gallon is designed to fit 2020-2025 6.6L Duramax Sierra 2500 HD Crew Cab with 6.90-Foot Standard Box.

      Fitment:

      Details

      Titan Fuel Tanks 7010220

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Fuel Tank

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25