Titan Fuel Tanks Gen 7 43 Gallon Tank 2020-2026 GM 1500 3.0L Duramax Crew Cab 4x4
Regular price
$1,369.00
Heavy & Oversized Item
This item ships by freight. Shipping isn't calculated at checkout — we'll contact you with a freight quote after your order is placed.
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
The half-ton Duramax finally gets a serious range upgrade. This Gen 7 mid-ship replacement tank holds 43 usable gallons against the factory tank's 24, an increase of 19 gallons, on the Chevrolet Silverado 1500 and GMC Sierra 1500 3.0L Duramax, and it drops into the stock tank location using the truck's original sending unit.
Key Features
- 43 gallons of usable capacity against a 24 gallon factory tank, an increase of 19 gallons
- Titan rates this tank on usable capacity rather than shell volume
- Molded from military grade cross-linked high-density polyethylene (XLHDPE)
- Uses the truck's original equipment sending unit, so the factory analog fuel gauge continues to read accurately
- Direct fit with no modifications required
- Black coated galvanized steel mounting straps included
- Lifetime warranty, made in the USA
Fitment
- 2020-2026 Chevrolet Silverado 1500
- 2020-2026 GMC Sierra 1500
- 3.0L Duramax diesel
- Crew cab with the short or standard bed
- 4x4 models only
Model Year Note
Titan lists this tank as fitting 2019-2026. The 3.0L Duramax was announced for the 2019 Silverado 1500 and Sierra 1500 but was held up in EPA certification, and every 2019 order was cancelled and replaced with a 2020 model year truck. No 2019 model year GM 1500 was built with this engine, so the fitment above starts at 2020.
Product Details
- Brand: Titan Fuel Tanks
- Manufacturer Part Number: 7010519
- Generation: Gen 7
- Optional Gen 7 accessory kits sold separately: fast fill vent kit, universal pickup tube and in-bed transfer pump system
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 19.0
Shipping Length: 86.0
Shipping Width: 20.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.