Fuel Additives

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Fuel Additives

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24 Results
  • Marine Maintenance Essentials Bundle
    Marine Maintenance Essentials Bundle
    $73.04 $80.94
    Bundle and Save 10% in Cart*
  • Clearance
    Lucas Oil Safeguard Ethanol Fuel Conditioner, 16 oz.
    Lucas Oil Safeguard Ethanol Fuel Conditioner, 16 oz.
    $8.99
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    Some manufacturers impose minimum advertised price restrictions. If we lower the price of an item to a certain level, we can only show that price in the cart. If you change your mind about the item, simply remove it from your cart. The savings are worth a few extra clicks.
  • Star Brite Star Tron Enzyme Gasoline Additive, 32 oz.
    Star Brite Star Tron Enzyme Gasoline Additive, 32 oz.
    $17.89 $19.99
    Save $2.10 ( 11% Off )
  • Clearance
    Honda Marine Fuel Stabilizer And Corrosion Inhibitor, 8 oz.
    Honda Marine Fuel Stabilizer And Corrosion Inhibitor, 8 oz.
    $7.59 $7.99
    Save $0.40 ( 5% Off )
  • Gold Eagle ISO-HEET Premium Fuel Line Antifreeze, 12 oz.
    Gold Eagle ISO-HEET Premium Fuel Line Antifreeze, 12 oz.
    $1.97 $3.99
    Save $2.02 ( 51% Off )
  • Lucas Oil Upper Cylinder Lube, 5.25 oz.
    Lucas Oil Upper Cylinder Lube, 5.25 oz.
    $5.69 $5.99
    Save $0.30 ( 5% Off )
  • Clearance
    Sta-Bil Diesel Fuel Additive, 32 oz.
    Sta-Bil Diesel Fuel Additive, 32 oz.
    $19.99 $24.99
    Save $5.00 ( 20% Off )
  • Online Exclusive
    Sierra Ethanol Fuel Treatment And Stabilizer Display, Sierra Part #18-9493
    Sierra Ethanol Fuel Treatment And Stabilizer Display, Sierra Part #18-9493
    $97.09 $107.99
    Save $10.90 ( 10% Off )
  • Lucas Oil Deep Clean Fuel System Cleaner, 16 oz.
    Lucas Oil Deep Clean Fuel System Cleaner, 16 oz.
    $9.49 $9.99
    Save $0.50 ( 5% Off )
  • Quicksilver Quickare Fuel Treatment, 12 oz.
    Quicksilver Quickare Fuel Treatment, 12 oz.
    $10.69 $11.99
    Save $1.30 ( 11% Off )
  • STA-BIL 360 Marine Ethanol Fuel Treatment, 8 oz.
    STA-BIL 360 Marine Ethanol Fuel Treatment, 8 oz.
    $7.99 $9.99
    Save $2.00 ( 20% Off )
    Compare at $10.99
  • Sta-Bil 360 Marine With Vapor Technology, 128 oz.
    Sta-Bil 360 Marine With Vapor Technology, 128 oz.
    $70.95 $99.99
    Save $29.04 ( 29% Off )