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Fuel Additives

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26 Results
  • 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
    Sta-Bil Fuel Stabilizer, 128 oz.
    Sta-Bil Fuel Stabilizer, 128 oz.
    $41.81 $59.99
    Save $18.18 ( 30% Off )
  • Marine Maintenance Essentials Bundle
    Marine Maintenance Essentials Bundle
    $76.54 $81.94
    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
    Price displayed in cart ?

    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.
  • 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 )
  • Star Tron Fuel Treatment, 8 oz.
    Star Tron Fuel Treatment, 8 oz.
    $12.34 $12.99
    Save $0.65 ( 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 )
  • CRC Gas Fuel Stabilizer, 8 oz.
    CRC Gas Fuel Stabilizer, 8 oz.
    $7.99 $8.99
    Save $1.00 ( 11% 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 )
  • STA-BIL Starting Fluid Spray, 12 oz.
    STA-BIL Starting Fluid Spray, 12 oz.
    $3.19 $3.99
    Save $0.80 ( 20% Off )
  • Quicksilver Quickleen Engine And Fuel System Cleaner, 12 oz.
    Quicksilver Quickleen Engine And Fuel System Cleaner, 12 oz.
    $12.49 $13.99
    Save $1.50 ( 11% Off )
  • STA-BIL 360 Marine Ethanol Fuel Treatment 32 oz.
    STA-BIL 360 Marine Ethanol Fuel Treatment 32 oz.
    $19.99 $24.99
    Save $5.00 ( 20% Off )
    Compare at $27.99
  • 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 )
  • Quicksilver Quickare Fuel Treatment, 12 oz.
    Quicksilver Quickare Fuel Treatment, 12 oz.
    $10.69 $11.99
    Save $1.30 ( 11% 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 )