Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Titan Fuel Tanks Direct Replacement Mid-Ship Fuel Tank; 56-Gallon (20-26 6.6L Duramax Sierra 2500 HD Crew Cab w/ 6.90-Foot Standard Box)
Find parts that fit my vehicle Item HG34219
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 58 Gallon Extra Capacity Heavy Duty Midship Replacement Fuel Tank
- Designed For 2020-2026 GM 2500HD And 3500HD Pickup Trucks With Crew Cabs And 6 ½ Foot Beds
- Compatible Exclusively With Duramax Diesel Engines
- Manufactured From Military-Grade Cross-Linked Polymer Material With Minimum ¼" Thickness
- Maintains Accurate In-Dash Fuel Gauge Readings Despite Larger Capacity
- Compatible With Stock/OE Sending Unit, No Programming Required
- Does Not Interfere With Powered Steps Or Air Bag Systems
- Replaces Stock 36 Gallon Fuel Tank With 22 Gallon Additional Capacity
- Recommended Use Of Aftermarket Digital Fuel Monitor To Address Fuel Gauge Issues In Some 2019+ GM 6.6L Diesel Trucks
- Fits 2020-2026 6.6L Duramax Sierra 2500 HD Crew Cab w/ 6.90-Foot Standard Box
Description
Enhanced Fuel Capacity. The Titan Fuel Tanks Direct Replacement Mid-Ship Fuel Tank; 58-Gallon offers substantially increased fuel capacity for extended range during operation. It is designed as a direct replacement for OEM tanks, ensuring straightforward integration with existing systems while providing robust performance for diesel-powered trucks. This tank is essential for operators seeking longer intervals between refueling stops without compromising fuel gauge accuracy.
Construction and Appearance. Constructed from military-grade cross-linked polymer with a minimum thickness of ¼", this tank boasts superior durability and resistance to harsh conditions. Its thick, impact-resistant construction ensures longevity and protection against environmental damage. The tank features a smooth, matte finish in a neutral black color, designed to blend seamlessly under the vehicle without corrosion concerns.
Installation. Installation is straightforward, requiring no drilling or modifications to the vehicle frame. The tank directly replaces the factory unit, utilizing the original mounting points and stock fuel sending unit for an efficient upgrade process suitable for professional or experienced DIY installation.
Warranty. This product includes a robust warranty, providing confidence in its quality and reliability.
Application. Specifically fits the 2020-2026 6.6L Duramax Sierra 2500 HD Crew Cab equipped with a 6.90-foot standard box, ensuring precise fitment and optimal performance for this model configuration.
Titan Fuel Tanks 7010220
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Fuel Tank
5.0
Customer Reviews (1)
Questions & Answers
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Will It Fit My Sierra 2500
- 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26
