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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.
(119 items in Fuel Additives) 
Fastenal Part No. (SKU) 0604264
32 fl oz Cold Flow Anti-Gel with Lubricity Can
CRC INDUSTRIES, INC.
UOM case of 12 Price
Online Price:
$266.88 / case of 12
Unit Price:
$22.24 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5100696
8 oz Diesel Fuel Treatment Anti-Gel De-Icer- Stabilizer
NITEO PRODUCTS LLC
UOM case of 12 Price
Online Price:
$67.92 / case of 12
Unit Price:
$5.66 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0604251
8 fl oz Stop-X Fuel Stabilizer Bottle
CRC INDUSTRIES, INC.
UOM case of 12 Price
Online Price:
$148.80 / case of 12
Unit Price:
$12.40 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0682361
12 fl oz Cold Flow Anti-Gel with Lubricity Fuel Additive
CRC INDUSTRIES, INC.
UOM case of 12 Price
Online Price:
$110.64 / case of 12
Unit Price:
$9.22 / 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:
$82.80 / case of 12
Unit Price:
$6.90 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617836
8oz Bottle Gas RX™ Gasoline Treatment
ENERTECH LABS
UOM case of 24 Price
Price: 
Contact Your Local Branch for Pricing
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5100654
16 oz MAX44 Gasoline/Petrol Total Fuel System Cleaner
NITEO PRODUCTS LLC
UOM case of 6 Price
Price: 
Contact Your Local Branch for Pricing
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0604018
1 Gallon Fuel Therapy with Anti-Gel Bottle
CRC INDUSTRIES, INC.
UOM case of 4 Price
Online Price:
$197.64 / case of 4
Unit Price:
$49.41 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 5127789
1 Gallon Can Sea Foam® Total System Motor Treatment
Fastenal Approved Vendor
UOM case of 4 Price
Online Price:
$425.76 / case of 4
Unit Price:
$106.44 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0635639
6gal Pail Amber Liquid Concentrated Fuel Stabilizer
ZEP
UOM each Price
Online Price:
$353.59 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0617805
8oz Bottle EnerFuel™ Diesel Fuel Treatment
ENERTECH LABS
UOM case of 24 Price
Price: 
Contact Your Local Branch for Pricing
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0691683
12oz Bottle Casite® C410 Diesel Fuel Treatment
ND INDUSTRIES-VIBRA TITE
UOM case of 12 Price
Online Price:
$61.44 / case of 12
Unit Price:
$5.12 / each
Availability Contact Branch Qty