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Fuel Booster(257)
Uses item details. Price when purchased online
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case From $21.25
Sponsored
From$2125
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case
3454.7 out of 5 Stars. 345 reviews
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Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz From $9.99
Sponsored
From$999
Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz
114.5 out of 5 Stars. 11 reviews
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Gumout Octane Boost, 10 oz- 510022W From $3.74
Sponsored
From$374
Gumout Octane Boost, 10 oz- 510022W
4554.7 out of 5 Stars. 455 reviews
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XADO RED BOOSTER Engine Oil Additive - Advanced Wear Protection, Oil Stabilizer & Performance Enhancer, 250 ml $25.99
Sponsored
$2599
current price $25.99XADO RED BOOSTER Engine Oil Additive - Advanced Wear Protection, Oil Stabilizer & Performance Enhancer, 250 ml
Top rated for fuel economy STP Octane Booster 5.25 fl oz From $4.48
5 options
Available in additional 5 optionsFrom$448
STP Octane Booster 5.25 fl oz
2694.6 out of 5 Stars. 269 reviews
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Gumout Octane Boost, 10 oz- 510022W From $3.74
5 options
Available in additional 5 optionsFrom$374
Gumout Octane Boost, 10 oz- 510022W
4554.7 out of 5 Stars. 455 reviews
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Lucas Oil 10026 Fuel Treatments, Octane Booster Bottle, 15 Ounce Bottle 0.95 Pound Gas Fuel Type From $8.84
2 options
Available in additional 2 optionsFrom$884
Lucas Oil 10026 Fuel Treatments, Octane Booster Bottle, 15 Ounce Bottle 0.95 Pound Gas Fuel Type
2144.8 out of 5 Stars. 214 reviews
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VP Racing Octane Booster Fuel Additive 16 oz bottle (1 Pack) From $10.97
5 options
Available in additional 5 optionsFrom$1097
VP Racing Octane Booster Fuel Additive 16 oz bottle (1 Pack)
1184.7 out of 5 Stars. 118 reviews
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Rislone 4747 Hy-per Fuel Octane Booster, Automotive Additive, 6oz From $3.97
5 options
Available in additional 5 optionsFrom$397
Rislone 4747 Hy-per Fuel Octane Booster, Automotive Additive, 6oz
754.7 out of 5 Stars. 75 reviews
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Hot Shot's Secret EDT+ Winter Defense - 16 oz. 7-in-1 Anti-Gel Fuel Booster – Winter Diesel Treatment, Treats 200 Gallons. From $16.50
4 options
Available in additional 4 optionsFrom$1650
Hot Shot's Secret EDT+ Winter Defense - 16 oz. 7-in-1 Anti-Gel Fuel Booster – Winter Diesel Treatment, Treats 200 Gallons.
1354.8 out of 5 Stars. 135 reviews
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Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines From $9.99
Sponsored
From$999
Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines
374.4 out of 5 Stars. 37 reviews
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Best seller Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013 From $3.68
Sponsored
From$368
Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013
4264.7 out of 5 Stars. 426 reviews
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Sea Foam Fuel Additive SF16 - Universal Automotive Treatment - 16 oz Bottle $15.57
$1557
current price $15.57Sea Foam Fuel Additive SF16 - Universal Automotive Treatment - 16 oz Bottle
134.6 out of 5 Stars. 13 reviews
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Vp Racing Power Boost Combustion Enchancer 16oz $9.99 62.4 ¢/fl oz
$999
current price $9.9962.4 ¢/fl oz
Vp Racing Power Boost Combustion Enchancer 16oz
84.3 out of 5 Stars. 8 reviews
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104+ Performance Max Octane Boost and Lead Substitute (10410) $16.40
$1640
current price $16.40104+ Performance Max Octane Boost and Lead Substitute (10410)
634.8 out of 5 Stars. 63 reviews
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Johnsen's 4688 12 Ounce Capacity Octane Boost for Maximum Performance Pack of 12 $39.99
$3999
current price $39.99Johnsen's 4688 12 Ounce Capacity Octane Boost for Maximum Performance Pack of 12
194.4 out of 5 Stars. 19 reviews
VP Racing Octanium 2855 Octane Improver Automotive Additive 32 Ounce $26.34 82.3 ¢/fl oz
$2634
current price $26.3482.3 ¢/fl oz
VP Racing Octanium 2855 Octane Improver Automotive Additive 32 Ounce
264.5 out of 5 Stars. 26 reviews
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Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz From $11.28
4 options
Available in additional 4 optionsFrom$1128
Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz
9004.8 out of 5 Stars. 900 reviews
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Diesel Kleen + Cetane Boost 64-oz 6/1 per Case From $21.25
3 options
Available in additional 3 optionsFrom$2125
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case
3454.7 out of 5 Stars. 345 reviews
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Best seller Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013 From $3.68
5 options
Available in additional 5 optionsFrom$368
Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013
4264.7 out of 5 Stars. 426 reviews
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Lucas Oil 10026 Fuel Treatments, Octane Booster Bottle, 15 Ounce Bottle 0.95 Pound Gas Fuel Type From $8.84
Sponsored
From$884
Lucas Oil 10026 Fuel Treatments, Octane Booster Bottle, 15 Ounce Bottle 0.95 Pound Gas Fuel Type
2144.8 out of 5 Stars. 214 reviews
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Quicksilver 8M0116461 Quickare Fuel Treatment - 12oz Bottle From $12.73
Sponsored
From$1273
Quicksilver 8M0116461 Quickare Fuel Treatment - 12oz Bottle
294.8 out of 5 Stars. 29 reviews
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Sta-Bil 10406 104+ Octane Booster & Injector Cleaner for Car & Auto - 16 oz $14.26
$1426
current price $14.26Sta-Bil 10406 104+ Octane Booster & Injector Cleaner for Car & Auto - 16 oz
574.3 out of 5 Stars. 57 reviews
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Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines From $9.99
5 options
Available in additional 5 optionsFrom$999
Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines
374.4 out of 5 Stars. 37 reviews
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VP Racing Fuels Cetanium 2865 Cetane Booster Automotive Additive Can, 32 ounces $26.61 83.2 ¢/fl oz
$2661
current price $26.6183.2 ¢/fl oz
VP Racing Fuels Cetanium 2865 Cetane Booster Automotive Additive Can, 32 ounces
54.2 out of 5 Stars. 5 reviews
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BOOSTane Professional Octane Booster 32oz (1 Pack) $48.75
$4875
current price $48.75BOOSTane Professional Octane Booster 32oz (1 Pack)
25 out of 5 Stars. 2 reviews
K&N Performance Plus Universal Octane Booster, Bottle 16 fl oz, 99-2020 $10.99 68.7 ¢/fl oz
$1099
current price $10.9968.7 ¢/fl oz
K&N Performance Plus Universal Octane Booster, Bottle 16 fl oz, 99-2020
15 out of 5 Stars. 1 reviews
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Vp Racing Octanium Unleaded Octane Improver 32 ounce $26.53 82.9 ¢/fl oz
$2653
current price $26.5382.9 ¢/fl oz
Vp Racing Octanium Unleaded Octane Improver 32 ounce
125 out of 5 Stars. 12 reviews
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Klotz Higher Octane Booster, Multipurpose Fuel Additive for Gasoline 6-Ounce Bottle, KL-626 $18.84
$1884
current price $18.84Klotz Higher Octane Booster, Multipurpose Fuel Additive for Gasoline 6-Ounce Bottle, KL-626
Lucas Oil 2 oz Octane Booster Fuel Treatments $19.13
$1913
current price $19.13Lucas Oil 2 oz Octane Booster Fuel Treatments
Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz From $11.28
Sponsored
From$1128
Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz
9004.8 out of 5 Stars. 900 reviews
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Top rated for winter use Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz) $89.90
Sponsored
$8990
current price $89.90Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)
6994.9 out of 5 Stars. 699 reviews
Motorcraft Engine Cetane Booster Performance Improver Case of 12 - 20 fl oz $151.79
$15179
current price $151.79Motorcraft Engine Cetane Booster Performance Improver Case of 12 - 20 fl oz
25 out of 5 Stars. 2 reviews
NOS 120-NOSOB-16 Octane Booster Fuel Additive 16oz Bottle
NOS 120-NOSOB-16 Octane Booster Fuel Additive 16oz Bottle
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Boostane Premium Octane Booster OCT16PRE1 $29.99
$2999
current price $29.99Boostane Premium Octane Booster OCT16PRE1
11 out of 5 Stars. 1 reviews
Hot Shot's Secret EDT+ Winter Defense - 1 Gallon 7-in-1 Anti-Gel Fuel Booster Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance Adds Lubricity - Protects Fuel System $67.24
$6724
current price $67.24Hot Shot's Secret EDT+ Winter Defense - 1 Gallon 7-in-1 Anti-Gel Fuel Booster Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance Adds Lubricity - Protects Fuel System
435 out of 5 Stars. 43 reviews
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Hot Shot's Secret EDT+ Winter Defense - 32 Oz 7-in-1 Anti-Gel Fuel Booster Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance Adds Lubricity - Protects Fuel System $22.45 Was $27.87 70.2 ¢/oz
Now$2245
current price Now $22.45, Was $27.87$27.87
70.2 ¢/oz
Hot Shot's Secret EDT+ Winter Defense - 32 Oz 7-in-1 Anti-Gel Fuel Booster Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance Adds Lubricity - Protects Fuel System
1084.9 out of 5 Stars. 108 reviews
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Klotz Kl 628 Octane Boosters $67.49
$6749
current price $67.49Klotz Kl 628 Octane Boosters
95 out of 5 Stars. 9 reviews
Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz From $9.99
5 options
Available in additional 5 optionsFrom$999
Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz
114.5 out of 5 Stars. 11 reviews
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Best seller 2026 Pro Fuel Saver Device - Car & Truck Fuel Economy Improver, 1-Click Plug-in MPG Booster, Reduces Spills for Gasoline/Diesel(XX-3PCS) $10.49 Was $19.99
Now$1049
current price Now $10.49, Was $19.99$19.99
2026 Pro Fuel Saver Device - Car & Truck Fuel Economy Improver, 1-Click Plug-in MPG Booster, Reduces Spills for Gasoline/Diesel(XX-3PCS)
23 out of 5 Stars. 2 reviews
STP 2-in-1 Formula Jet-Fuel Universal Gasoline Engine Octane Booster 5.25 oz. $16.83
$1683
current price $16.83STP 2-in-1 Formula Jet-Fuel Universal Gasoline Engine Octane Booster 5.25 oz.
Diesel Kleen +Cetane Boost, 32 oz, Diesel Performance Improver $12.74 39.8 ¢/fl oz
$1274
current price $12.7439.8 ¢/fl oz
Diesel Kleen +Cetane Boost, 32 oz, Diesel Performance Improver
354.8 out of 5 Stars. 35 reviews
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8-pack VP Racing Fuels Octanium Octane Booster Racing Formula - Universal Fit - 8 Pack, 8 Quarts Residential Use, Standard Application $144.59
$14459
current price $144.598-pack VP Racing Fuels Octanium Octane Booster Racing Formula - Universal Fit - 8 Pack, 8 Quarts Residential Use, Standard Application
21 out of 5 Stars. 2 reviews
Octane Booster $14.95
$1495
current price $14.95Octane Booster
STP, Octane Booster, Fuel Intake System Cleaner, Helps Restore Power and Acceleration, Treats up to 28 Gallons, 6 Pack $53.31 Was $59.99
Now$5331
current price Now $53.31, Was $59.99$59.99
STP, Octane Booster, Fuel Intake System Cleaner, Helps Restore Power and Acceleration, Treats up to 28 Gallons, 6 Pack
Royal Purple 11757 Max-Boost Octane Booster & Stabilizer
Royal Purple 11757 Max-Boost Octane Booster & Stabilizer
94.9 out of 5 Stars. 9 reviews
JEGS 72340 Octane Boost 32 oz. Can Increases Octane up to 8 numbers Fuel System $19.99
$1999
current price $19.99JEGS 72340 Octane Boost 32 oz. Can Increases Octane up to 8 numbers Fuel System
Berryman 1512 Octane Booster Fuel Treatment, Automotive Additive, 12 oz $11.85
$1185
current price $11.85Berryman 1512 Octane Booster Fuel Treatment, Automotive Additive, 12 oz
VP Racing Fuels 2855 Octanium Octane Booster Racing Formula - Quart (8 Pack) $144.60
$14460
current price $144.60VP Racing Fuels 2855 Octanium Octane Booster Racing Formula - Quart (8 Pack)
VP Racing Fuels Octanium Booster Unleaded 32 oz., Pack of 8 $144.62
$14462
current price $144.62VP Racing Fuels Octanium Booster Unleaded 32 oz., Pack of 8
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