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Fuel Additives
Great for helping get more mileage out of a tank of gas, fuel additives also accelerate combustion, giving your vehicle a more powerful and overall smoother performance.
(99 items in Fuel Additives) 
Fastenal Part No. (SKU) 5100654
16 oz MAX44 Gasoline/Petrol Total Fuel System Cleaner
NITEO PRODUCTS LLC
UOM case of 6 Price
Online Price:
$80.82 / case of 6
Unit Price:
$13.47 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617807
1gal Bottle EnerFuel™ Diesel Fuel Treatment
EnerFuel™
UOM case of 4 Price
Online Price:
$321.16 / case of 4
Unit Price:
$80.29 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617834
5gal Bottle Complete Fuel Treatment™
Fuel Treatment™
UOM each Price
Online Price:
$387.24 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617819
32oz Bottle Inject-R-Clean™ Fuel Injector Cleaner
Inject-R-Clean™
UOM case of 12 Price
Online Price:
$193.92 / case of 12
Unit Price:
$16.16 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5111902
32 oz Bottle CleanBoost® Maxx™ Super Concentrate Fuel Supplement
CleanBoost®
UOM each Price
Online Price:
$48.15 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617833
2.5gal Bottle Complete Fuel Treatment™
Fuel Treatment™
UOM case of 2 Price
Online Price:
$424.32 / case of 2
Unit Price:
$212.16 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617846
5gal Bottle Octa Plus™ Gasoline Treatment
Octa Plus™
UOM each Price
Online Price:
$551.55 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5111910
55 Gallon CleanBoost® Cold Flow™ Diesel Fuel Conditioner
CleanBoost®
UOM drum Price
Online Price:
$4271.51 / drum
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5100699
12 oz 6XT Diesel Fuel Treatment
NITEO PRODUCTS LLC
UOM case of 12 Price
Online Price:
$116.16 / case of 12
Unit Price:
$9.68 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617822
5gal Bottle Inject-R-Clean™ Fuel Injector Cleaner
Inject-R-Clean™
UOM each Price
Online Price:
$246.51 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617806
32oz Bottle EnerFuel™ Diesel Fuel Treatment
EnerFuel™
UOM case of 12 Price
Online Price:
$248.16 / case of 12
Unit Price:
$20.68 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617832
1gal Bottle Complete Fuel Treatment™
Fuel Treatment™
UOM case of 4 Price
Online Price:
$364.64 / case of 4
Unit Price:
$91.16 / each
Availability Contact Branch Qty