46 Gallon Toyota Tundra Midship Replacement Fuel Tank

46-Gallon Replacement Fuel Tank for 2007–2021 Toyota Tundra

Upgrade your Toyota Tundra’s fuel capacity with this 46-gallon replacement fuel tank system, designed for 2007–2021 short bed and long bed Double Cab and CrewMax models. Replacing the stock 26-gallon tank, this system includes new straps, mounting hardware, and a highly engineered emissions system, and has been tested and approved with a CARB Executive Order, making it 50-state legal. This tank delivers increased range, superior durability, and legal compliance, making it an ideal upgrade for long trips, work sites, or any Tundra owner looking for reliable on-the-go fueling. This system is not compatible with flex fuel Tundras.

Why You'll Love It:

• Direct Fit: Sits above the differential, no skid plate required, and fits in the same space as the stock fuel tank.

• Durable Construction: Made from 12- and 14-gauge high-yield U.S. aluminized steel for superior strength and longevity.

• Baffled Design: Prevents fuel sloshing for safer, smoother driving.

• Complete Installation Kit: Includes straps and mounting hardware; mounts inside the frame rail.

• Premium Finish: Powder-coated satin black for long-lasting protection.

• Warranty: 6-year unlimited mile warranty.

• Made in the USA: Built from American-made steel in the USA.

Special Requirements:

• For 2016–2021 models, this tank only fits Tundras equipped with a 26-gallon OEM fuel tank.

• Not compatible with flex-fuel Toyota Tundras.

• 46 Gallon Toyota Tundra Replacement Fuel Tank