Fuel System Additives

When you’re a project car enthusiast, nothing remains stock…not even the fuel! With Summit Racing Equipment’s huge selection of fuel system additives,...

When you’re a project car enthusiast, nothing remains stock…not even the fuel! With Summit Racing Equipment’s huge selection of fuel system additives, you can safely clean your fuel injectors with fuel system cleaners, stabilize your fuel for storage, boost your octane or cetane levels with an octane booster or a cetane booster, or even change nitromethane fumes into something smelling more pleasant.

Top Brands

Gasoline, diesel fuel, ethanol, nitromethane—no matter what powers your project car or truck, Summit has all the fuel system additive brand names to make it run better from the inside out....

Top Brands

Gasoline, diesel fuel, ethanol, nitromethane—no matter what powers your project car or truck, Summit has all the fuel system additive brand names to make it run better from the inside out. Shop from trusted brands like Red Line, Sta-Bil, Driven Racing Oils, VP Racing, Lucas Oil, Hot Shot’s Secret, Royal Purple, Sea Foam, Motorcraft, and many more.

Individual Parts

Part Groups

Results 1 - 25 of 46

Lucas Fuel Treatment 10013-1

Lucas Fuel Treatment 10013-1

Fuel Additive, Fuel Treatment, Upper Cylinder Lubricant and Injector Cleaner, One Gallon, Each

Part Number: LUC-10013-1

4.98 out of 5 stars ( 160 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10080

Fuel System Additive, Lucas Fuel Treatment, 5 gallons, Each

Part Number: LUC-10080

5.0 out of 5 stars ( 16 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10669-1

Fuel System Additive, Lucas Deep Clean Fuel System Cleaner, 5.25 oz., Each

Part Number: LUC-10669-1

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10020-1

Fuel Additive, Fuel Treatment, Upper Cylinder Lubricant and Injector Cleaner, 5.25 fluid oz., Bottle, Each

Part Number: LUC-10020-1

5.0 out of 5 stars ( 9 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10512-1

Fuel System Additive, Deep Cleaner, 16 oz., Each

Part Number: LUC-10512-1

4.93 out of 5 stars ( 14 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Safeguard Ethanol Fuel Conditioner 10576

Ethanol Fuel Conditioner, Treats 80 Gallons, 16 oz., Set of 12

Part Number: LUC-10576

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Anti-Gel Cold Weather Diesel Treatment 10866-1

Fuel System Additive, Anti-Gel Cold Weather Diesel Treatment, Oxygen Sensor Safe, 64 oz., Each

Part Number: LUC-10866-1

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Complete Engine Treatment 10016-1

Fuel System Additive, Complete Engine Treatment, 16 oz., Each

Part Number: LUC-10016-1

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Cetane Power Booster 11031-1

Fuel System Additive, Cetane Boost, Unscented, 60 Gallons Treated, 16 oz., Each

Part Number: LUC-11031-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Stabilizer 10314-1

Fuel Stabilizer, Treats 20 Gallons, 8 oz. Bottle, Each

Part Number: LUC-10314-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10020

Fuel Additive, Upper Cylinder Lubricant and Injector Cleaner, 5.25 oz. Bottles, Set of 24

Part Number: LUC-10020

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Safeguard Ethanol Fuel Conditioner 10670-1

Ethanol Fuel Conditioner, Treats 25 Gallons, 5.25 oz., Each

Part Number: LUC-10670-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Cetane Power Booster 11032-1

Fuel System Additive, Cetane Power, 64 oz., Each

Part Number: LUC-11032-1

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Anti-Gel Cold Weather Diesel Treatment 10866

Fuel System Additive, Anti-Gel Cold Weather Diesel Treatment, Oxygen Sensor Safe, 64 oz., Set of 6

Part Number: LUC-10866

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Anti-Gel Cold Weather Diesel Treatment 10865-1

Anti Gel Diesel Treatment/Quart

Part Number: LUC-10865-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Motorcycle Octane Booster 10725-1

Octane Booster, Motorcycle, 2 oz. Bottle, Each

Part Number: LUC-10725-1

5.0 out of 5 stars ( 3 )

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In Store Purchase Only

Lucas Octane Booster 10930

Octane Booster/24x1/5.25 Ounce

Part Number: LUC-10930

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

In Store Purchase Only

Lucas High-Mileage Fuel Treatment 10977

Fuel System Additive, High-Mileage, Unscented, O2 Sensor Safe, 5.25 oz., Set of 24

Part Number: LUC-10977

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Safeguard Ethanol Fuel Conditioner 10576-1

Ethanol Fuel Conditioner, Treats 80 Gallons, 16 oz., Each

Part Number: LUC-10576-1

5.0 out of 5 stars ( 18 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10026-1

Fuel Additive, Octane Booster, Treats up to 25 Gallons, 15 fluid oz., Each

Part Number: LUC-10026-1

4.86 out of 5 stars ( 28 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Diesel Deep Clean Fuel System Cleaner 10873

Fuel System Additive, Diesel Deep Clean Fuel System Cleaner, Unscented, 120 Gallon Treatment, 64 oz., Set of 6

Part Number: LUC-10873

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10669

Fuel System Additive, Lucas Deep Clean Fuel System Cleaner, 5.25 oz., Set of 24

Part Number: LUC-10669

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10013

Fuel Additive, Upper Cylinder Lubricant and Injector Cleaner, Gallon Bottles, Set of 4

Part Number: LUC-10013

4.93 out of 5 stars ( 54 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10003-1

Fuel Additive, Fuel Treatment, Upper Cylinder Lubricant and Injector Cleaner, One qt., Each

Part Number: LUC-10003-1

4.86 out of 5 stars ( 21 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10930-1

Fuel Additive, Octane Booster, Treats up to 15 Gallons, 5.25 oz., Each

Part Number: LUC-10930-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

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