Availability
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 24 Items.
Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon
Part Number: SFO-0131-004-1
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon (Case of 4)
Part Number: SFO-0131-004
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz.
Part Number: SFO-0131-021-1
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
5 IN 1 FUEL ADDITIVE 1 - 8 OZ. BOTTLE
Part Number: HLX-911-1208
Not Yet Reviewed
Cannot be shipped Internationally if ordered today
Cannot be shipped Internationally if ordered today
Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz. (Case of 24)
Part Number: SFO-0131-021
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additives, Pro GUARD HD Diesel Fuel Booster, Fuel Injector Cleaner, Unscented, 100 Gallons of Fuel Treated, 10 oz., Set of 6
Part Number: AFE-90-30006
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 16 oz., Squeeze Bottle, Each
Part Number: HOS-HSSEDT16ZSP
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Everyday Diesel Treatment, Unscented, 16,000 Gallons Treated, 5 Gallons, Each
Part Number: HOS-HSSEDT05G
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Lucas Deep Clean Fuel System Cleaner, 5.25 oz., Each
Part Number: LUC-10669-1
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Deep Cleaner, 16 oz., Each
Part Number: LUC-10512-1
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Anti-Gel Cold Weather Diesel Treatment, Oxygen Sensor Safe, 64 oz., Each
Part Number: LUC-10866-1
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 32 oz., Each
Part Number: HOS-HSSEDT32Z
Cannot be shipped Internationally
Cannot be shipped Internationally
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
Cannot be shipped Internationally
Anti Gel Diesel Treatment/Quart
Part Number: LUC-10865-1
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additives, Storage Defender Gasoline Additive, Fuel Stabilizer, Treats 25 Gallons, Unscented, 6 oz., Set of 6
Part Number: JGR-70060-6
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 16 oz., Each
Part Number: HOS-HSSEDT16Z
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Deep Cleaner, 16 oz., Set of 12
Part Number: LUC-10512
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additives, Storage Defender Gasoline Additive, Fuel Stabilizer, Treats 25 Gallons, Unscented, 6 oz., Each
Part Number: JGR-70060
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Anti-Gel Cold Weather Diesel Treatment, Oxygen Sensor Safe, Unscented, 1.00 qt., Set of 12
Part Number: LUC-10865
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Fix-It Fuel Treatment, Unscented, 89 Octane, 1 Quart, Each
Part Number: VPR-6635
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Anti-Gel Cold Weather Diesel Treatment, Oxygen Sensor Safe, 64 oz., Set of 6
Part Number: LUC-10866
Cannot be shipped Internationally
Cannot be shipped Internationally
Fuel System Additive, Everyday Diesel Treatment, Unscented, 100 Gallons Treated, 4 oz., Each
Part Number: HOS-HSSEDT04
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Direct Injection Cleaner, Intake Blast, 7.5 oz., Each
Part Number: ATP-AT-100
Cannot be shipped Internationally
Cannot be shipped Internationally
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