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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....

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. 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.

Showing In Stock Items. Show All 13 Items.

Individual Parts

Part Groups

Results 1 - 10 of 10

Red Line Lead Substitute 60202

Red Line Lead Substitute 60202

Red Line Lead Substitute 60202

Fuel Additive, Lead Substitute, 12 oz., Unscented, Each

Part Number: RED-60202

4.67 out of 5 stars ( 12 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-004-1

Schaeffer's Neutra Fuel Stabilizer 0131-004-1

Schaeffer's Neutra Fuel Stabilizer 0131-004-1

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon

Part Number: SFO-0131-004-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042-1

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042-1

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042-1

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur, 16 oz.

Part Number: SFO-0137-042-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line Lead Substitute 60202-12

Red Line Lead Substitute 60202-12

Red Line Lead Substitute 60202-12

Fuel Additive, Lead Substitute, 12 oz., Set of 12

Part Number: RED-60202-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-004

Schaeffer's Neutra Fuel Stabilizer 0131-004

Schaeffer's Neutra Fuel Stabilizer 0131-004

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon (Case of 4)

Part Number: SFO-0131-004

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-021

Schaeffer's Neutra Fuel Stabilizer 0131-021

Schaeffer's Neutra Fuel Stabilizer 0131-021

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz. (Case of 24)

Part Number: SFO-0131-021

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's SoyShield All-Season Diesel Additive 0139A-042-1

Schaeffer's SoyShield All-Season Diesel Additive 0139A-042-1

Schaeffer's SoyShield All-Season Diesel Additive 0139A-042-1

Schaeffer’s Specialized Lubricants SoyShield All Season, 16 oz.

Part Number: SFO-0139A-042-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter Blend 0137ULSW0421

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter Blend 0137ULSW0421

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter Blend 0137ULSW0421

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur Winter Premium, 16 oz.

Part Number: SFO-0137ULSW0421

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-021-1

Schaeffer's Neutra Fuel Stabilizer 0131-021-1

Schaeffer's Neutra Fuel Stabilizer 0131-021-1

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz.

Part Number: SFO-0131-021-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur, 16 oz. (Case of 24)

Part Number: SFO-0137-042

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

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