Installation Instructions

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Go further between fill-ups and get more out of your truck. With S&B Fuel Tanks, now you can drive confidently without being inconvenienced by constant stops at the pump. With a high-capacity direct replacement S&B Fuel Tank, you can easily replace your small factory fuel tank to get the most range from your diesel. Since the S&B Fuel Tank installs in the same location as your stock fuel tank, installation is a snap - no modification is required to any nearby components. The factory fill neck and factory fuel gauge sending units are reused, so your fuel gauges work exactly like they should.

Key Features

  • Availble for Most Dodge Ram Cummins, Ford Powestroke and GM Duramax Diesels
  • Also Available for Many Popular Sprinter Vans
  • Significantly Larger Fuel Capacity
  • Works with OEM or Aftermarket Lift Pumps
  • Integrated Fuel Sump - Ready for Installation of Lift Pumps like FASS or AirDog
  • Ground Clearance Remains Competitive
  • Plug and Play Installation
  • Corrosion Resistant Coated Stainless Steel Tank Mounting Straps
  • Fuel Gauge Works as Normal with Most Trucks
  • Optional Fuel Transfer Pump Kits Available for Some Models
  • Compatible with All Fifth Wheel and Gooseneck Hitches
  • Limited Lifetime Manufacturer Warranty

S&B Tanks are made with the best quality high-density crosslink polyethylene. Being built from this material holds many advantages over metal fuel tanks. S&B Tanks will not rust, corrode or de-laminate over time. They also won’t have condensation issues, and are more resilient than metal tanks. S&B pressure tests every single tank before they leave the factory. And with seamless installation, you don’t have to be a mechanic to install yours. S&B Tanks are designed to be installed in just a few hours.


This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to
California Proposition 65 Notice
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Have a question? 1-801-938-4891