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10 Best diesel additive to clean injectors of 2026
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Best Choice1
Clicked 9 times in the last monthPower ServicePower Service Diesel Kleen + Cetane Boost 64oz Bottle (6 Pack) - Universal Fit, Boosts Cetane Up to 6 Numbers, Cleans Injectors, 10.17536 Liters
Key specs-
Fuel Economy:Effective in all diesel fuels
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Injector Cleaning:Cleans dirty injectors
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Performance Enhancements:Engines run smoother
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Cetane Boost:Boosts cetane up to 6
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Lubricity:N/A
9.8Exceptional
Our Rating
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Value for Money2
ArchoilArchoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR
Key specs-
Fuel Economy:Improves fuel economy
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Injector Cleaning:Cleans diesel injectors
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Performance Enhancements:Restores performance
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Cetane Boost:N/A
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Lubricity:N/A
9.7Exceptional
Our Rating
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3
Hot Shot's SecretHot Shot's Secret Everyday Diesel Treatment (HSSEDT16ZS) 6-in-1 Diesel Fuel Additive - Treats 400 Gallons, Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 16oz
9.4Excellent
Our Rating
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Hot Shot's SecretHot Shot's Secret Everyday Diesel Treatment (HSSEDT16ZS) 6-in-1 Diesel Fuel Additive - Treats 400 Gallons, Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 16oz
9.1Excellent
Our Rating
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5
ArchoilArchoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR
Key specs-
Fuel Economy:Improves fuel economy
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Injector Cleaning:Cleans diesel injectors
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Performance Enhancements:Restores performance
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Cetane Boost:N/A
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Lubricity:N/A
9.0Excellent
Our Rating
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Hot Shot's SecretHot Shot's Secret Diesel Extreme 16oz, Concentrated Fuel System Cleaner, Diesel Fuel Additive, Injector Cleaner - Increases MPG & Restores Engine Performance
8.9Very Good
Our Rating
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7
RisloneRislone 4784 DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz
Key specs-
Application Method:Installed in DEF tank
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Performance Improvement:Keeps system clean
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Volume:15.5 ounces
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Compatibility:Works with all AdBlue
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Cleaner Function:Prevents crystallization issues
8.8Very Good
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8
RisloneRislone 4784 DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz
Key specs-
Application Method:Installed in DEF tank
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Performance Improvement:Keeps system clean
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Volume:15.5 ounces
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Compatibility:Works with all AdBlue
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Cleaner Function:Prevents crystallization issues
8.7Very Good
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9
MotulMotul Diesel System Clean Additive | Injector & Fuel Circuit Cleaner for Cars, Trucks, SUVs | Helps Maintain Fuel System Cleanliness and Supports DPF/SCR Compatibility | 300 mL Treats Up to 60 L
10% Off8.5Good
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10
MotulMotul Diesel System Clean Additive | Injector & Fuel Circuit Cleaner for Cars, Trucks, SUVs | Helps Maintain Fuel System Cleanliness and Supports DPF/SCR Compatibility | 300 mL Treats Up to 60 L
10% Off8.3Good
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