Fuel System Additives - Fuel injection Fuel Delivery Type - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Klotz Synthetic Nitro Power Additive KL-640

Fuel System Additive, Nitro Power Additive, 2-Stroke, 4-Stroke, 1-Gallon, Each

Part Number: KLZ-KL-640

4.8 out of 5 stars ( 5 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Klotz Synthetic Octane Booster KL-628

Fuel System Additive, Octane Booster, 1 gallon, Each

Part Number: KLZ-KL-628

5.0 out of 5 stars ( 29 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Hot Shot's Secret LX4 Lubricity Extreme Fuel System Additive LX4401G

FUEL SYSTEM ADDITIVE, LX4, 1 GALLON, Each

Part Number: HOS-LX4401G

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Hot Shot's Secret Diesel Winter Anti-Gel Additive EDTWAG1G

Fuel System Additive, Diesel Winter Anti-Gel Additive, Unscented, 800 Gallons of Fuel Treated, Oxygen Sensor Safe, 1.00 Gallon Volume, Each

Part Number: HOS-EDTWAG1G

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

Driven Racing Oil Injector Defender Fuel Additive 70048-6

Fuel System Additives, Fuel Injector Defender, Gasoline, Fuel Injector Cleaner, Corrosion Inhibitor, 25 Gallons Treated, 10 oz. Bottle, Set of 6

Part Number: JGR-70048-6

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Hot Shot's Secret Diesel Winter Anti-Gel Additive P403301G

Fuel System Additive, Diesel Winter Anti-Gel Additive, Unscented, 1,024 Gallons of Fuel Treated, Oxygen Sensor Safe, 1.00 Gallon Volume, Each

Part Number: HOS-P403301G

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line 85 Plus Diesel Fuel Additive 70805

Fuel Additive, 85 Plus Diesel Fuel Additive, Cetane Boost, 1 gallon, Each

Part Number: RED-70805

Not Yet Reviewed

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

Hot Shot's Secret Diesel Extreme Fuel System Additive P040401G

Fuel System Additive, Diesel Extreme, Fuel System Cleaner, 1 Gallon, Each

Part Number: HOS-P040401G

3.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Anti-Gel Cold Weather Diesel Treatment 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 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

Royal Purple Max-Clean Fuel System Cleaner & Stabilizer 11723

Fuel Additive, Max-Clean Fuel System Cleaner & Stabilizer, 20 oz. Can, Set of 6

Part Number: RPO-11723

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Stabilizer 10302

Lucas Fuel Stabilizer 10302

Fuel Stabilizer, 16 oz, Treats 40 Gallons, Set of 12

Part Number: LUC-10302

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Motorcraft Cetane Booster and Performance Improver PM22GAL

Fuel System Additive, Cetane Booster and Performance Improver, 1 Gallon, Fuel Injection, Diesel, Each

Part Number: MOF-PM22GAL

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10512

Fuel System Additive, Deep Cleaner, 16 oz., Set of 12

Part Number: LUC-10512

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Complete Engine Treatment 10016

Fuel System Additive, Complete Engine Treatment, 16 oz., Set of 12

Part Number: LUC-10016

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Cetane Power Booster 11031

Fuel System Additive, Cetane Boost, Unscented, 60 Gallons Treated, 16 oz., Set of 12

Part Number: LUC-11031

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120018CAT

Fuel Additive, Cataclean, Fuel System Cleaner, 3 Liters, Each

Part Number: CFC-120018CAT

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liquid Performance Complete Fuel System Cleaner 0865

Fuel System Cleaner, Unscented, Treats Up to 640 Gallons, Oxygen Sensor Safe, 1 Gallon, Each

Part Number: LQP-0865

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10026

Fuel Additive, Octane Booster, Treats 25 gallons, 15 oz., Set of 12

Part Number: LUC-10026

4.83 out of 5 stars ( 12 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

In Store Purchase Only

Driven Racing Oil Storage Defender Gasoline Additive 70060-6

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

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Cannot be shipped Internationally

Red Line Motorcycle Fuel System Cleaner 60102-12

Fuel Additive, Fuel System Cleaner, Motorcycle Use, 4 oz., Set of 12

Part Number: RED-60102-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line Fuel System Water Remover and Antifreeze 60302-12

Fuel System Additive, Water Remover, Oxygen Sensor Safe, 12 oz., Set of 12

Part Number: RED-60302-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

aFe Pro GUARD HD Diesel Fuel Booster 90-30006

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: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today