Advertising Disclosure
10 Best diesel additive in Canada
Best Choice01ArchoilArchoil AR6500 Diesel Treatment (Two Pack) - Treats 800 Gallons - Additive for All Diesel Vehicles
27% Off9.8Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02Archoil
Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles
Main highlights- Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
- Four Pack- Each 10.1oz bottle treats 100 gallons
- Formulated to address issues with modern diesel fuels
- Cleans, lubricates and protects your fuel system (including HPCR systems)
9.5Excellent
Show more
- 03Hot Shot's Secret
Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
Main highlights- Stabilize fuel
- New easy-to-measure, squeeze bottle
- Improve power, performance, and fuel economy
- Boost cetane up to 7 points
- Add lubricity
9.4Excellent
Show more
- 04Hot Shot's Secret
Hot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.
9.3Excellent
Show more
Value for Money05ArchoilArchoil AR6500 Diesel Treatment (40 oz) Treats 400 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
20% OffMain highlights- SUPPORTS DPF & REDUCES REGENS: Targets deposit formation to help keep the DPF clean and reduce regeneration frequency – restores performance, fuel economy, and extends DPF lifespan
- KEEPS TURBO CLEAN: Helps reduce fuel soot and deposit formation that impacts turbo response, restoring boost and smoother acceleration
- IMPROVES LUBRICITY (ASTM D6079): Tested to improve lubricity by 43% to help protect fuel system components, including wear-sensitive parts like the CP4 pump
- FOR ALL DIESEL ENGINES: Suitable for use in all diesel vehicles and equipment - light-duty, heavy-duty, pickup, SUV, van, RV, etc. (including modern HPCR systems)
- EASY USE AT EVERY FILL-UP: Add directly to the fuel tank at each fill-up. The long neck and measuring chamber make treating fuel simple. One 40 oz bottle treats up to 400 gallons
- CLEANS INJECTORS: AR6500's detergent package removes injector deposits and restores spray patterns for improved atomization, supporting better performance and fuel economy
- BOOSTS CETANE UP TO +8: Raises cetane up to 8 points for faster ignition, smoother combustion, and improved drivability; many engines run best around 48–50 while pump diesel is often 40–45
9.2Excellent
Show more
- 06Hot Shot's Secret
Hot Shot's Secret P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.
20% OffMain highlights- Stabilize fuel, boost cetane
- Remove free water from the system
- Lubricate the fuel pump and injectors
- Coat the tank and lines with a rust and corrosion inhibitor
- Clean out the tank, lines and injectors
9.1Excellent
Show more
- 07Hot Shot's Secret
Hot Shot's Secret Everyday Diesel Treatment 32oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane
Main highlights- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
9.0Excellent
Show more
- 08Stanadyne
STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.
Main highlights- The premium, all-season, all purpose diesel fuel additive, designed to tackle virtually any diesel fuel related problem.
- Proven to perform best in independent testing
- Meets Cummins L10 Superior Test for cleanliness
- Made by a fuel injection equipment manufacturer
- For Year Round Protection
8.9Very Good
Show more
- 09Liqui Moly
Liqui Moly 2002 Super Diesel Additive - 300 ml
Main highlights- Diesel hi-test, cetane boost
8.8Very Good
Show more
- 10Hot Shot's Secret
Hot Shot's Secret Diesel Winter Anti-Gel– 16 Oz Squeeze, 7-in-1 Diesel Fuel Additive – Prevents Gelling and Fuel Line Freeze-Ups – Boosts Cetane – Cleans Injectors – Improves Performance, Amber
39% OffMain highlights- PREVENTS GELLING: This anti-gel diesel additive minimizes the size of wax crystals that form in diesel fuel during cold weather, so it can still travel through the fuel system, even at temperatures 20°F below the wax solidification point.
- PREMIUM DIESEL: This product is designed to enhance diesel fuel in terms of lubricity & stabilization. A powerful fuel injector cleaner that removes both internal and external injector deposits. Ensure that your engine remains protected & well-lubricated.
- POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be.
- IMPROVES COLD STARTS: Enhance your diesel engine's performance during cold winter months with our winter fuel treatment, designed to protect the fuel system while improving cold starts, boosting cetane up to 7 points.
- EASY TO USE: Add to diesel fuel before freezing temperatures. Use 4oz. for every 31 gallons of fuel for gelling protection down to -65°F. Minimum recommended storage: 32°F. Guaranteed -65°f when added to diesel fuel.
- DEMULSIFIES WATER: Effectively disperses moisture, plus protect your fuel system from rust & corrosion. It also prevents ice & fuel line freeze-ups, even in extreme temperatures as low as -40°F, providing reliable operation.
8.5Good
Show more
