Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Liqui Moly 
Liqui Moly Diesel Clean and Boost 1 Liter Removes deposits from the entire fuel systemNulon 
Nulon Pro-Strength Diesel Turbo Cleaner 500 ml Improves combustion and restores engine powerBest Value Liqui Moly 
LIQUI MOLY Cera Tec 21676 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Le SMOOTHER ENGINE PERFORMANCE FROM VERY FIRST USE: An engine additive formulated with high-tech ceramic compounds, high th10% Off Nulon 
Nulon Diesel Fuel Detox 1 Liter Restores fuel economy and boosts engine performance13% Off Nulon 
Nulon Pro-Strength Diesel Fuel System Extreme Clean 500 ml Cleans and lubricates entire fuel system in one tankStanadyne 
4 Bottles of Stanadyne 38564 Performance Formula 8 oz Diesel Fuel Additive Improves Performance & HorsepowerCost Effective Maintenance 
CRD Fuel Enhancer Diesel Additive Chemtech Chemtech Diesel Power Fuel Additive 1 Litre Prevents and kills algae and bacteria in fuel lines and storage tanksNulon Nulon Diesel Injector Cleaner 300 ml Specifically designed to clean diesel injectors and combustion chambersArchoil Archoil AR6500 Diesel Treatment (40.6 oz) - Treats 400 Gallons - Additives for All Diesel Vehicles 1STA-BIL STA-BIL (15215) Diesel Winter Anti-Gel Additive, 32oz Will prevent gelling down to -40° FahrenheitLiqui Moly LIQUI MOLY Pro-Line Diesel Particulate Filter Protection | 1 L | NFZ Diesel additive | SKU: 5123 Item Package Weight: 2.557 lbStanadyne Stanadyne Performance Formula Diesel Fuel Additive 2 Pack of 1/2 Gallon Jugs - Part # 38566 Made in the U.S.A. Restores/Increase Horsepower.Nulon Nulon Pro-Strength Heavy Duty Diesel Engine Treatment 500mL HDDET Australia Made Reduces fuel and oil consumptionLiqui Moly LIQUI MOLY DEF Anti Crystal Additive Concentrate | 2.5 L | Fuel Additive Diesel | Item No.: 21800, Colourless For the prevention of interference in the SCR system of diesel enginesGeneric 6 X Penrite Diesel Injector Cleaner 375mL - ADDIC375 (Six Pack) Can improve fuel economy by up to 2.5%33% Off Royal Purple Royal Purple 11755 Max-Tane Total Diesel Fuel Performance - 20 oz. Cleans deposits from fuel injectors, carbs, combustion chambers, intake valves deposits and piston crownsMANNOL Mannol Cetane Plus Super Diesel Additive 450 ml Protects the fuel system from corrosion40% Off Wynn's Wynn's Crystal Clean & Protect - Additive for Use with AdBlue© - Prevents Crystal Formation in SCR Systems - Improves Pe ✅ HELPS PREVENT CRYSTAL FORMATION IN ADBLUE SYSTEMS: Specially developed for use with AdBlue, this highly effective 500mSTA-BIL STA-BIL Diesel Fuel Stabiliser, 946 ml Cleans and lubricates fuel injectors to improve performanceSensi Pro Bio Diesel Bio Diesel Green Diamond A&B 1L Bio Diesel Green Diamond A&B 1LMotorPower Care 2 Bottles DPF Filter Purge: The Most Economical Way to Clean and Protect Your Diesel Particulate Filter, Diesel Additive Keep DPF clean36% Off Liqui Moly LIQUI MOLY Engine Flush Plus | 300 ml | Oil additive | SKU: 2784 A specially formulated combination of additives and carrier fluidChemtech Chemtech Diesel Power Fuel Additive 300 ml (Pack of 2) The information below is per-pack only12% Off Nulon Nulon DPF Diesel Particulate Filter Cleaner and Regenerator (Pack of 1, 300 ml) Prevents vehicle going into Limp ModeArchoil Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel Sy ULTIMATE 3-STEP DIESEL KIT: Includes AR6400-D Diesel Fuel System Cleaner + AR6500 Diesel Treatment (40 oz) + AR9100 Fric32% Off Bar's Bugs Bar’s Bugs Windscreen Repellent Additive 500 mL – Hydrophobic Rain Repellent Washer Additive | Clears Bugs, Diesel Spray RAIN-REPELLENT HYDROPHOBIC FORMULA - Creates an invisible glass coating that beads and repels rain, sleet & snow for cle34% Off Penrite Penrite Pro Series Diesel Complete Clean + 500ml PSDCC0005 Penrite Pro Series Diesel Complete Clean+ 500ml Cleans fuel tank, lines, injectors, rails and inlet valves Protects & clCost Effective Maintenance CRD Fuel Enhancer Diesel Additive, Injector Cleaner & Lubricant Timeno Timeno 3Pcs Catalytic Converter Cleaner, Boost Up Catalytic Convertor Cleaner, Pipe Carbon Removal Cleaner Treatment Add 【Catalytic Converter Cleaner】Simply pour in your fuel tank.Makes engines start easily and run smoothly. Clean and protecJLM Lubricants J Mel J02210 JLM DPF Cleaner "The Strongest Diesel Fuel Special Chemical Agent Born in Europe" Diesel Fine Particles Fil Item included: NozzleK&N K&N Performance+ Diesel Cetane Booster: Improves Towing Power and Throttle Response, 12 Ounce Bottle Treats up to 35 Gal IMPROVES TOWING POWER: Helps breakdown and remove performance robbing deposits from the entire fuel systemPenrite Penrite D-Tox Diesel Fuel Additive 250mL (ADDTOX250) Key Features Improves fuel efficiency and engine performance Cleans injectors and combustion chambers Reduces exhaust emLiqui Moly LIQUI Moly Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Perfor Mixable with all commercially available motor oilsMANNOL Mannol Petrol Diesel Ester Additive 450 ml Improves cleaning and dispersing propertiesGeneric Diesel Pack, Engine Treatment, Fuel Additive, Oil Additive - Small 1x 1L Aw10 AntiwearNitrox Nitrox Max Blast Diesel Fuel System Additive, 300ml MULTI-PURPOSE FORMULA: Contains technically advanced additives specially designed to clean, protect, and detox your entiLiqui Moly Liqui Moly Marine Super Diesel Additive | 500ML | SKU: 20550 increases cetane numberG G - Lubricant - Oil Lubricant Additive for Engine – Engine Protection Oil Lubricant Additive – Graphene Engine Oil Lubri REVOLUTIONARY ENGINE OIL LUBRICANT ADDITIVES – Our engine oil additive with graphene concentrate boosts diesel and petroGeneric Emissions System Cleaner - Diesel Injector Additive, 60ml Engine Carbon Cleaning Solution, Restores Combustion Efficienc Powerful Carbon Removal: Our Diesel Injector Cleaner boasts of a powerful formula that effectively cleans the entire dieLucas Oil Lucas Oil Fuel Treatment - 1 Gallon (3.78L) #10013 Clear Yellow Cleans and lubricates the fuel systemULTIMATE NANO-TECHNOLOGY SUPER NANO Oil Additive for Car Engine - SuperNano Engine Remetalizer - Oil Additive with Advanced Nanoparticle Technology for Engi Your Solution to Engine Wear: Discover the power of advanced nanoparticle technology combined with precision German engiK100 K100 Additive,Diesel Treat Stbl Qt Eliminates water and water-related problemsSTAR BRITE Star Brite 14408 Diesel Additive (6/8Oz) RedPoint Diesel Pro RedPoint Professional Fuel Additive Diesel Pro RedPoint Professional Fuel Additive 300mlTriboTEX TriboTEX Oil Additive Car Engine Treatment: Add to Engine Oil - Makes High Mileage Cars Like New with a Synthetic Materi Contains synthetic nanoparticles developed with funding from the U.S. Department of Energy, NASA, & National Science FouLAP Lambert Academic Publishing Diesel Fuel Additives Diesel Fuel AdditivesKujunpao Kujunpao Magnetic Diesel Additive Holder, Spill-Proof Bottle Holder, Wall Fuel Treatment Support for 16 oz Fit for Truck 【Professional Customization】The diesel additive holder is compatible with Hot Shots Diesel Treatment 16 ounce squeeze boMotorPower Care Engine Flush & Oil System Care additive, Restore Engine Power kit Gasoline & Diesel Engine Engine flush, restores engine compression, safe & effective. Engine oil system Cleaner removes sludge & resides from intLiqui Moly LIQUI MOLY 2585 Diesel additive The diesel additive Quick guide contains a mixtureGeneric Diesel Pack, Engine Treatment, Fuel Additive, Oil Additive - Large 1x 5L AW10 AntiwearGoldenrod Dutton-Lainson Company - Goldenrod (470-15) Fuel Tank Filter Strainer - Mesh Stainless Steel Strainer for Common Fuels, UNIVERSAL COMPATIBILITY: This stainless steel strainer functions as a Goldenrod fuel filter for regular and unleaded gasHaobase Haobase 4 Pcs Diesel Fuel Sign Sticker - 21.5 cm x 5 cm - Self Adhesive Vinyl Material: Self Adhesive Vinyl.Cost Effective Maintenance CRD Fuel Enhancer Diesel Additive ATOMIUM ATOMIUM HPFP Additive for Diesel High Pressure Fuel Pumps, Common Rail Systems, Pump Nozzle/Made in The EU - 100 ml AtomiumZANSHI ZANSHI Magnetic Diesel Additive Holder, Magnetic Truck Bed Bottle Holder Compatible with Hot Shot's Secret Diesel Winter Fit for 16 oz Bottles: The diesel additive holder for 16 oz bottles, designed to keep additive containers stable duringLAP Lambert Academic Publishing Diesel Fuel Additives from Vegetable Oils Diesel Fuel Additives from Vegetable OilsFuwkeo Magnetic Diesel Additive Holder for Archoil with 110lb Strong Hold - Spill-Proof Bottle Mount for 40oz & 40.6 oz Bottles 【Ultra Secure 110lb Magnetic Grip】 Engineered with powerful neodymium magnets, this magnetic diesel additive holder deliUniversity of Michigan Library Effects of barium-based additive on diesel exhaust particulate Mowhut Mowhut Magnetic Diesel Additive Holder,Metal Mesh Fuel Bottle Holder,Truck Accessories,Compatible with Hot Shots Diesel Magnetic Diesel Additive Holder:This magnetic diesel additive holder securely attaches to any metal surface with its powYQDHYLYH YQDHYLYH Magnetic Diesel Additive Holder for Archoil AR6500 40 oz, Heavy-Duty Fuel Additive Holder with Strong Magnets, For Flat Metal Surfaces Only：This magnetic diesel additive holder is designed to attach securely to flat steel or iron s10% Off Lyons Press Understanding Marine Diesels Venshy Venshy Magnetic Diesel Additive Holder, Removable Spill Free, Universal Fit Automotive Organizer for Hot Shots Diesel Fu EFFICIENT LEAK PROOF STORAGE SOLUTION - Are you still troubled by the rampant leakage of oil additives, dirtying the intThe Law Library Regulation of Fuel and Fuel Additives - Gasoline and Diesel Fuel Test Methods (US Environmental Protection Agency Regula VDM Verlag Biodiesel And Additive Blends As Alternate Fuel In A Di- Diesel Engine Jcyutixztql Additive Filter Tank Pump Diesel Additive Dosing Pump, Compatible With Citroen 1.6 2.0 HDi Part Numbers 9817154080 98502 OEM NO. : 9817154080 985027Transportation Research Board Diesel Fuel Quality and Effects of Fuel Additives (Synthesis of Transit Practice) Springer Nanomaterials for Environmental Application: Fuel Additives for Diesel Engines Springer Nanomaterials for Environmental Application: Fuel Additives for Diesel Engines LAP Lambert Academic Publishing The Study on Effect of Additives on Biodiesel Utilization: A Gateway to Reduce Emissions Second Edition Auxazalux Magnetic 16oz Diesel Additive Holder – Spill-Proof, Removable Design for New/Old Hot Shots EDT/Winter Squeeze Bottles an Wide Compatibility: Custom-sized to fit 16oz Hot Shots EDT diesel additive NEW and Old and Round squeeze bottles, idealThe Law Library Regulation of Fuels and Fuel Additives - 2013 Biomass-Based Diesel Renewable Fuel Volume (US Environmental Protection Ag DUESI DUESI Multifunctional Funnel for Petrol Engine Oil Diesel Additive Engine Motorcycle Farm Machine Funnel The fuel additive or motorcycle oil outlet suitable for the fuel tank with the anti-theft button is also suitable for imUniversity of Michigan Library Fuel additive and engine operation effects on diesel soot emissions LAP Lambert Academic Publishing Assessment of Nano Additives in CI Engines Powered by Biodiesel-Diesel: A summary of characterization, stability, perfor Shaker Verlag Tribological Investigations into Modern Diesel Fuels and Lubricity Additives GRIN Verlag Some studies on a single cylinder Di-Diesel Engine with coconut biodiesel (come) and triacetin additive blends as altern SKUNTUGUANG SKUNTUGUANG Magnetic Truck Bed Bottle Holder Compatible with Hot Shots Diesel Treatment 16 Oz Squeeze Bottle, for Hot Sh 【Application Scenarios】: This magnetic truck bed bottle holder compatible with Hot Shots diesel additive EDT 16oz, desigNamvo Namvo Fuel Funnel, Grey Emergency Diesel Fuel Filler Funnel, Capless Plastic Fuel and Additive Funnel This fuel funnel Made of 100% brand new high-quality durable flame-retardant plastic. It is a high-quality fuel cone funMCNULGUR Magnetic Diesel Additive Holder for Hot Shot's Secret 16oz Bottle - Secure, No-Drill Installation ✅ Powerful Magnetic Attachment: No screws, no drills, no sweat—instantly sticks to any metal surface under your hood, trLAP Lambert Academic Publishing Using Nanoparticles as a new generation of diesel fuel additives: Exprimental and numerical consideration, with the aid Bentham Science Publishers The Production of Biodiesel and Related Fuel Additives LAP Lambert Academic Publishing The Study on Effect of Additives on Biodiesel Utilization LAP Lambert Academic Publishing Formulation of Stable Water-in-Diesel Emulsion Fuel with Nano Additive The Law Library Regulation of Fuels and Fuel Additives - Modifications to the Transmix Provisions Under the Diesel Sulfur Program (US En RZLEHORDF Magnetic Diesel Additive Holder Heavy Duty Car and Truck Fuel Treatment Holder Spill Proof Removable Wall Truck Bed Moun **No More Spills or Leaks:** The magnetic diesel additive holder ensures your fuel bottles stay upright and secure, prevThe Law Library Regulation of Fuels and Fuel Additives - Modifications to Renewable Fuel Standard and Diesel Sulfur Programs - Direct Fi BHZJSDG Magnetic Diesel Additive Holders(4 PCS), Heavy Duty Car & Truck Fuel Treatment Holders, Diesel Additive Bottle Holder, W 【Magnetic Diesel Additive Holders】Tired of diesel additive bottles leaking inside your cab, bed, or toolbox? our magnetiFuel and Fuel Additive Registration Testing of Ethanol-Diesel Blend for O2diesel, Inc. LAP LAMBERT Academic Publishing Impact of Nano Fluid and EGR system in Direct injection Diesel Engine: Nano Additives for Emission Reduction Generic Magnetic Diesels Additive Holders, Wall Diesels Additive Hanger, Fuels Treatments Holder, Prevents Spills and Leaks, Mag Semi-Permanent Installation: A semi-permanent fixture with stainless steel screws ensures stability and ease of use, mak