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Oils & Fluids

Fuel Additives

10 Best Fuel Additives 2025 in the United States

Name: Sea Foam HM16 High Mileage, 16 Fl Oz, 12 Pack, Clear
Brand: Sea Foam
Price: 102.39 USD
Availability: InStock

From leading brands and best sellers available on the web.

MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

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Winner

Sea Foam

Sea Foam HM16 High Mileage, 16 Fl Oz, 12 Pack, Clear

9.8

score

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MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

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Sea Foam

Sea Foam SF128 Motor Treatment, 1 Gallon

9.6

score

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Lucas Oil

Lucas Oil 10003 Fuel Treatment - 1 Quart

9.4

score

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Sea Foam

SeaFoam SF-16 Motor Treatment 16 oz. Can (3)

9.1

score

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Lucas Oil

Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, multi-colored

8.9

score

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Chevron

Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

8.6

score

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Red Line

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)

8.3

score

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Heet

Heet Iso-HEET Water Remover And Premium Fuel Line Antifreeze + Injector Cleaner Helps Increase Gas Mileage Improves Engine Performance Year Round Performance, 12 fl. oz. (28202) , Red

8.0

score

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Oeream

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

7.8

score

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#10

Chevron

Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 1

7.5

score

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10 Best Fuel Additives 2025 in the United States

MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

Sea Foam HM16 High Mileage, 16 Fl Oz, 12 Pack, Clear

MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

Sea Foam SF128 Motor Treatment, 1 Gallon

Lucas Oil 10003 Fuel Treatment - 1 Quart

SeaFoam SF-16 Motor Treatment 16 oz. Can (3)

Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, multi-colored

Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)

Heet Iso-HEET Water Remover And Premium Fuel Line Antifreeze + Injector Cleaner Helps Increase Gas Mileage Improves Engine Performance Year Round Performance, 12 fl. oz. (28202) , Red

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 1

FAQ

What are the benefits of using fuel additives?

Do fuel additives really work?

What types of fuel additives are available?

Are fuel additives safe to use?

What are the best fuel additives on the market?

10 Best Fuel Additives 2025 in the United States

MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

Sea Foam HM16 High Mileage, 16 Fl Oz, 12 Pack, Clear

MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans

Sea Foam SF128 Motor Treatment, 1 Gallon

Lucas Oil 10003 Fuel Treatment - 1 Quart

SeaFoam SF-16 Motor Treatment 16 oz. Can (3)

Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, multi-colored

MotorPower Care Carbon Cleaner, 2 Pack, 16.9 fl oz Each, Removes Carbon Build-Up on Valves, Improves Performance & Efficiency - Safe for Use on Engine Components

Chevron - 10055-CASE Techron Fuel Injection Cleaner - 12 oz, (Pack of 6)

Gumout 510013 High Mileage Fuel Injector Cleaner, 6 oz. (Pack of 6)

Gumout 510011 Multi-System Tune-Up, 16 oz.

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.

Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)

Heet Iso-HEET Water Remover And Premium Fuel Line Antifreeze + Injector Cleaner Helps Increase Gas Mileage Improves Engine Performance Year Round Performance, 12 fl. oz. (28202) , Red

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 1

Diesel Engine Fuel Additives

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Diesel Fuel Additives

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Fuel Additives Markets

FAQ

What are the benefits of using fuel additives?

Do fuel additives really work?

What types of fuel additives are available?

Are fuel additives safe to use?

What are the best fuel additives on the market?