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Fuel Additives & Efficiency

17 Results
  • Cummins Onan Generator Maintenance Kits
    Cummins Onan Generator Maintenance Kits
    $69.95 $79.99
    Save $10.04 ( 13% Off )
  • Cummins Onan Generator Maintenance Kits
    Cummins Onan Generator Maintenance Kits
    $53.99 $59.99
    Save $6.00 ( 10% Off )
  • No-Spill Gasoline Cans - 5 Gallon Gasoline Can
    No-Spill Gasoline Cans - 5 Gallon Gasoline Can
    $33.99
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    Extra 15% Off With Code ENDOFSUMMER
  • BlueDEF Diesel Exhaust Fluid
    BlueDEF Diesel Exhaust Fluid
    $9.41 $10.79
    Save $1.38 ( 13% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • PRI-D Complete Diesel Treatment
    PRI-D Complete Diesel Treatment
    $38.15 $42.39
    Save $4.24 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • Diesel Install Kit for Auxiliary and Transfer Fuel Tanks, Fits Chevy and GMC Trucks up thru 2010 with 2” fuel fill hoses
    Diesel Install Kit for Auxiliary and Transfer Fuel Tanks, Fits Chevy and GMC Trucks up thru 2010 with 2” fuel fill hoses
    $71.00 $79.00
    Save $8.00 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • PRI-G Complete Gasoline Treatment
    PRI-G Complete Gasoline Treatment
    $38.15 $42.39
    Save $4.24 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER

  • Free Shipping on Orders Over $49 for Club Members and Over $99 for Everyone Else

  • No-Spill Gasoline Cans - 2.5 Gallon Gasoline Can
    No-Spill Gasoline Cans - 2.5 Gallon Gasoline Can
    $21.99
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  • Sea Foam Motor Treatment – 16 oz.
    Sea Foam Motor Treatment – 16 oz.
    $8.51 $10.99
    Save $2.48 ( 23% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • The Goodstuff RV Gasoline Treatment
    The Goodstuff RV Gasoline Treatment
    $10.79 $12.79
    Save $2.00 ( 16% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • Titan Ford Fuel Line Extension Kit
    Titan Ford Fuel Line Extension Kit
    $90.00 $100.00
    Save $10.00 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • Titan Spare Tire Auxiliary Fuel System, For 2011-2016 GM 2500 & 3500 Pickups with Duramax Engine
    Titan Spare Tire Auxiliary Fuel System, For 2011-2016 GM 2500 & 3500 Pickups with Duramax Engine
    $1,799.10 $2,048.00
    Save $248.90 ( 12% Off )
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  • Titan Spare Tire Auxiliary Fuel System, For 2008-2016 Ford F250, F350, and F450 HD Pickups with Power Stroke Engine
    Titan Spare Tire Auxiliary Fuel System, For 2008-2016 Ford F250, F350, and F450 HD Pickups with Power Stroke Engine
    $1,799.10 $2,068.00
    Save $268.90 ( 13% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • Dodge/RAM Fuel Line Extension Kit
    Dodge/RAM Fuel Line Extension Kit
    $80.00 $89.00
    Save $9.00 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER
  • The Goodstuff RV Diesel Treatment
    The Goodstuff RV Diesel Treatment
    $10.79 $12.79
    Save $2.00 ( 16% Off )
    Extra 15% Off With Code ENDOFSUMMER

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  • Titan Spare Tire Auxiliary Fuel System, For 2001-2010 GM 2500 & 3500 Pickups with Duramax Engine
    Titan Spare Tire Auxiliary Fuel System, For 2001-2010 GM 2500 & 3500 Pickups with Duramax Engine
    $1,852.00 $2,058.00
    Save $206.00 ( 10% Off )
    Extra 15% Off With Code ENDOFSUMMER