Best fuel injector cleaner Deals Online in the US
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Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.Lucas Oil 
11% OffRed Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce (2 Pack)Red Line
Universal Fuel Injector Tester Cleaner & Adapter DIY Cleaning Tools Kit Set- Best Value
15% OffRed Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce (2 Pack)Red Line
Fuel Injector Cleaner Tester Machine Auto Ultrasonic Injector Tester Cleaning
28% OffRoyal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.Royal Purple
15% OffChevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1Chevron-
ANCEL JC200 JC400 JC600 Fuel Injector Tester Cleaner Ultrasonic Cleaning Machine
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15% OffChevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1Chevron
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Fuel Injector Cleaner Tester Machine Auto Ultrasonic Injector Tester Cleaning
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17% OffLucas Oil 10003 Fuel Treatment - 1 QuartLucas Oil
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17% OffLucas Oil 10003 Fuel Treatment - 1 QuartLucas Oil
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AUTOOL CT160 Fuel Injector Cleaner Tester Ultrasonic Injector Cleaning MachineFree Shipping
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Gumout 510013W-6PK Fuel System Cleaner, 6 PackGumout
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Berryman B-12 Chemtool Fuel Injector Cleaner Fuel System Cleaner 15 oz 0116-12pk
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Gumout 510013W-6PK Fuel System Cleaner, 6 PackUsedGumout
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Fuel Injector Tester and Cleaner Tool Kit 8 Pulse Modes 4 Wire Output Terminals
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Gumout 510013W-6PK Fuel System Cleaner, 6 PackGumout
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Universal Pack (1) Fuel Injector Cleaner Tool & Tester Fuel Air Intake System
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Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce- Fuel Injector Cleaner and Carburetor Cleaner for Corrosion Prevention and Injector, Valve, and Combustion Chamber Deposit RemovalRed Line
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Universal Fuel Injector Flush Cleaner Adapter DIY Kit Car Nozzle Cleaning Tool
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Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce- Fuel Injector Cleaner and Carburetor Cleaner for Corrosion Prevention and Injector, Valve, and Combustion Chamber Deposit RemovalRed Line
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AUTOOL Ultrasonic Fuel Injector Tester Cleaner Cleaning Machine Car MotorcycleFree Shipping
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22% OffRoyal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 OunceRoyal Purple
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Fuel Injector Cleaner Non-Dismantle Fuel System Injector Cleaning Tool Kit New
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22% OffRoyal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 OunceRoyal Purple
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Motor Purr Gas & Diesel Fuel Injector Cleaner # 1515 7.5 FL. OZ.
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Chevron Techron Concentrate Plus Fuel System Cleaner, 12 oz, Pack of 1Chevron
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( Pack of 3 ) Gumout Fuel Injector Cleaner/Carb Cleaner Additive 6 oz - 510021W
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Chevron Techron Concentrate Plus Fuel System Cleaner, 12 oz, Pack of 1Chevron
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Chevron Techron Complete Fuel System Cleaner, 10 oz FREE & FAST SHIPPING
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10% OffTHIKPO Universal Fuel Injector Tester and Cleaner Tool Kit, DIY Cleaning Tool Kit, 8 Pulse Modes, 4 Wire Dual Channel for 2 Fuel Injectors, 8 Size Cleaning Adapters, 12V/5V Output PowerTHIKPO
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ANCEL JC200 Ultrasonic Fuel Injector Cleaner Tester Car Nozzles Cleaning Machine
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Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6Chevron
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Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6Chevron
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19% OffBG 44K Fuel System CleanerBG
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23% OffBG 44K Fuel System CleanerBG
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STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 12STP
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STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 12STP
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2 Pack Bg 44k Fuel System Cleaner Power Enhancer 11 Oz CansBG
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2 Pack Bg 44k Fuel System Cleaner Power Enhancer 11 Oz CansBG
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Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue , 10.14 Fl Oz (Pack of 1 )Liqui Moly
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Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue , 10.14 Fl Oz (Pack of 1 )Liqui Moly
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ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour BottleATS Chemical
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12% OffATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour BottleATS Chemical
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FUEL INJECTR CLNR 5.25OZLucas Oil
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STP Direct Injection Fuel Injector Cleaner, Advanced Synthetic Technology Fuel Cleaner Dissolves Hardened Deposits that Accumulate on Injectors, 12 Oz, STPSTP
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STP Direct Injection Fuel Injector Cleaner, Advanced Synthetic Technology Fuel Cleaner Dissolves Hardened Deposits that Accumulate on Injectors, 12 Oz, STPSTP
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Universal Fuel Injector Tester Cleaner Tool Kit, 6 Size Cleaning Adapters 8 Pulse Modes Injector Tester 12V/5V Output Power Drive, 4 Wire Dual Channel DIY Fuel Injector Cleaner ToolsYUANRI
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10% OffSTP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOzSTP
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14% OffSTP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOzSTP
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K&N Performance+ Fuel System Cleaner: Restores Performance and Acceleration, 16 Ounce Bottle Treats up to 21 Gallons, 99-2050 , BlackK&N
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K&N Performance+ Fuel System Cleaner: Restores Performance and Acceleration, 16 Ounce Bottle Treats up to 21 Gallons, 99-2050 , BlackK&N
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29% OffBG Products 44K Fuel System Cleaner Power Enhancer - 4 PackBG
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32% OffBG Products 44K Fuel System Cleaner Power Enhancer - 4 PackBG
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19% OffChevron Techron Fuel Injection Cleaner, 12 oz., Pack of 6Chevron
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19% OffChevron Techron Fuel Injection Cleaner, 12 oz., Pack of 6Chevron
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Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and ResidueGumout
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Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and ResidueGumout
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Gumout 510021W-6PK Fuel System Cleaner, 6 PackGumout
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Gumout 510021W-6PK Fuel System Cleaner, 6 PackGumout
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12% OffHot Shot’s Secret Gasoline Extreme 12 oz – Treats 20 Gallons – Concentrated Fuel Additive for Gasoline Engines, Fuel System and Injector Cleaner, Restores Engine PerformanceHot Shot's Secret
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12% OffHot Shot’s Secret Gasoline Extreme 12 oz – Treats 20 Gallons – Concentrated Fuel Additive for Gasoline Engines, Fuel System and Injector Cleaner, Restores Engine PerformanceHot Shot's Secret
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AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 4 Cylinder for GDI, EFI, FSI Fuel Injectors, Digital Display, 3 Cleaning Functions 10 Test ModesAUTOOL
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19% OffRislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz.Rislone
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19% OffRislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz.Rislone
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BG Products 44K Fuel System Cleaner - 3 PackB&G
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BG Products 44K Fuel System Cleaner - 3 PackB&G
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47% OffLIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, BlueLiqui Moly
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47% OffLIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, BlueLiqui Moly
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Liqui Moly Jectron Gasoline Fuel Injection Cleaner-pk4Liqui Moly
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18% OffLiqui Moly Jectron Gasoline Fuel Injection Cleaner-2pkLiqui Moly
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Liqui Moly Jectron Gasoline Fuel Injection Cleaner-2pkLiqui Moly
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Rislone 4732 Fuel Injector Cleaner with Upper Cylinder Lubricant, 32 ozRislone
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Rislone 4732 Fuel Injector Cleaner with Upper Cylinder Lubricant, 32 ozRislone
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BG 44K Fuel System Cleaner 4 PackBG
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BG 44K Fuel System Cleaner 4 PackBG
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Berryman (0116-12PK) B-12 Chemtool Carburetor/Fuel Treatment and Injector Cleaner - 15 oz., (Pack of 12)Berryman
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Liqui Moly Jectron Gasoline Fuel Injection Cleaner- 6pkLiqui Moly
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Molecure Pea Complete Fuel System Cleaner – High-Strength Fuel Injector & Combustion Chamber Cleaner, Restores Performance, Improves Fuel Efficiency, Treats Up to 20 Gallons, 12 ozMolecure
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BG 44k Platinum NewBG
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BG 44k Platinum NewBG
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YUANRI Fuel Injector Cleaner Machine, 4 Cylinder 9 Test Modes Auto Fuel Injector Tester and Cleaner Kit, Ultrasonic Cleaning Kit for 5V to 12V Motorcycle Car InjectorsYUANRI
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STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Prevents Rust and Corrosion, Helps Clean Fuel System For Improved In-Season Performance, Treats Up To 320 Gallons, 32oz (22240) , BlueSTA-BIL
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15% OffSTA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Prevents Rust and Corrosion, Helps Clean Fuel System For Improved In-Season Performance, Treats Up To 320 Gallons, 32oz (22240) , BlueSTA-BIL
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STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)STP
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STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)STP
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2 cans of New BG 44K PlatinumFerrari
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2 cans of New BG 44K PlatinumFerrari
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Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz (120007)Cataclean
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Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz (120007)Cataclean
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MR CARTOOL V308 Injector Cleaner Machine 4-Cylinder, 110V Injector Cleaner Tester Machine Ultrasonic Fuel System Injection Cleaning Kit for Diesel Gasoline Car MotorcycleMR CARTOOL
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LIQUI MOLY Truck Series Complete Gasoline System Cleaner | 500 ml | Petroladititive | SKU: 20250Liqui Moly
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BG 44K Fuel System Cleaner Power Enhancer 11oz.BG
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2 cans of BG 44K PlatinumBG
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2 cans of BG 44K PlatinumBG
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Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.Liqui Moly
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Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.Liqui Moly
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Cataclean (120007-2PK) Fuel and Exhaust System Cleaner - 16 fl. oz., (Pack of 2)Cataclean
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Cataclean (120007-2PK) Fuel and Exhaust System Cleaner - 16 fl. oz., (Pack of 2)Cataclean
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Royal Purple 18000 Max Atomizer Fuel Injector Cleaner - 6 oz. (10 Pack)Royal Purple
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Royal Purple 18000 Max Atomizer Fuel Injector Cleaner - 6 oz. (10 Pack)Royal Purple
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Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3Sea Foam
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2X Cans Catalytic Converter Cleaner, Oxygen sensor cleaner, pass emissions, SMOG, fuel additive, combustion chamber cleanerMotorPower Care
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2X Cans Catalytic Converter Cleaner, Oxygen sensor cleaner, pass emissions, SMOG, fuel additive, combustion chamber cleanerMotorPower Care
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20% OffSTA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 10 Fl. Oz.STA-BIL
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32% OffSTA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 10 Fl. Oz.STA-BIL
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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) , RedHeet
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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) , RedHeet
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STP Gas Treatment, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of 12STP
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STP Gas Treatment, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of 12STP
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Rislone 4720 Cat Complete Fuel, Exhaust and Emissions System Cleaner,16.9 oz. | Cleans Catalytic Converter, Reduces Emissions & Saves GasRislone
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44% OffSTP Octane Booster, Bottled Fuel System Cleaner Restores Lost Power and Acceleration, 5.25 Oz, STPSTP
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47% OffSTP Octane Booster, Bottled Fuel System Cleaner Restores Lost Power and Acceleration, 5.25 Oz, STPSTP
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STP Super Concentrated Fuel Injector Cleaner, Injector Cleaner Unclogs Dirty Fuel Injectors and Restores Lost Power, 12 OzSTP
115 Fuel Injector Cleaner deals are available from:
Amazon, eBay stores, starting from $2.98.
The biggest discount we found is 47% on STP Octane Booster, Bottled Fuel System Cleaner Restores Lost Power and Acceleration, 5.25 Oz, STP at Amazon.
The lowest price we found is $2.98 while the highest is $368.27.
Prices for the best Fuel Injector Cleaner deals average at $42.07.
Last updated on April 4, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Fuel Injector Cleaner.