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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) 0617838
1gal Bottle Gas RX™ Gasoline Treatment
RX™
UOM case of 4 Price
Online Price:
$290.64 / case of 4
Unit Price:
$72.66 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0607106
12 oz Bottle GUARANTEED TO PASS Emissions Test Formula
CRC INDUSTRIES, INC.
UOM case of 12 Price
Online Price:
$277.44 / case of 12
Unit Price:
$23.12 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0621892
12oz Bottle Clear Berkebile 2+2® Fuel Conditioner & Anti-Gel Fuel Additive
Berkebile 2+2®
UOM case of 12 Price
Online Price:
$50.16 / case of 12
Unit Price:
$4.18 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0604023
12 fl oz Dry Diesel Fuel Water Remover Bottle
CRC INDUSTRIES, INC.
UOM case of 12 Price
Online Price:
$120.24 / case of 12
Unit Price:
$10.02 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0621853
12oz Bottle Clear Berkebile 2+2® Gasoline Fuel Anti-Freeze Additive
Berkebile 2+2®
UOM case of 24 Price
Online Price:
$43.68 / case of 24
Unit Price:
$1.82 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0635640
1qt Bottle Red Liquid Concentrated Fuel Conditioner
ZEP
UOM case of 24 Price
Online Price:
$272.16 / case of 24
Unit Price:
$11.34 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0690823
12oz C-47 Dual Action Formula Octane Boost
NITEO PRODUCTS LLC
UOM case of 12 Price
Online Price:
$106.56 / case of 12
Unit Price:
$8.88 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617812
12oz Bottle Polar Flow™ Automotive Additive Fuel Treatment
Polar Flow™
UOM case of 24 Price
Online Price:
$235.20 / case of 24
Unit Price:
$9.80 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0617813
32oz Bottle Polar Flow™ Automotive Additive Fuel Treatment
Polar Flow™
UOM case of 12 Price
Online Price:
$228.72 / case of 12
Unit Price:
$19.06 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0621850
12oz Bottle Clear Berkebile 2+2® Automotive / Fleet Fuel Anti-Freeze Additive
Berkebile 2+2®
UOM case of 24 Price
Online Price:
$72.96 / case of 24
Unit Price:
$3.04 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617814
1gal Bottle Polar Flow™ Automotive Additive Fuel Treatment
Polar Flow™
UOM case of 4 Price
Online Price:
$299.48 / case of 4
Unit Price:
$74.87 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0621891
5gal Pail Clear Berkebile 2+2® Conditioner & Anti-Gel Diesel Fuel Additive
Berkebile 2+2®
UOM each Price
Online Price:
$169.37 / each
Availability Ships from Manuf. Qty