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10 Best def fluid in Canada
Best Choice01Blue DefBlueDEF Diesel Exhaust Fluid Synthetic & Deionized Water 2.5 Gallon Jug (6 Pack)
9.9Exceptional
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- 02
Blue DefBlueDEF DEF002 Diesel Exhaust Fluid - 2.5 Gallon Jug (6-Pack)
Main highlights- When used in an SCR system will reduce the levels of NOx emissions of those engines
- One gallon of is used approximately every 300 miles
- A truck with a 20 gallon DEF tank can go up to 6000 miles between fill-ups
9.8Exceptional
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- 03Blue Def
BlueDEF Peak Platinum Diesel Exhaust Fluid, 2.5 Gallon (DEG002)
Main highlights- BlueDEF Platinum's ADVANCED SYSTEM SHIELD Technology will maintain performance, power, and fuel economy mile after mile.
- BlueDEF PLATINUM will help you save money on costly SCR Repairs.
- BlueDEF PLATINUM will help sustain the life of your SCR system by reducing harmful deposit build up.
- BlueDEF PLATINUM will help maintain your vehicles optimum Fuel Economy.
9.7Exceptional
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Value for Money04Hot Shot's SecretHot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.
9.6Exceptional
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- 05Prime Guard
Prime Guard PRIM00250 DEF Diesel Exhaust Fluid - 2.5 Gallon
Main highlights- Prime Guard DEF meets the stringent ISO 22241, AUS 32 and DIN 70070 standards for purity and concentration
- Prime Guard DEF is an ultrapure, formaldehyde-free, NOx reducing treatment specifically formulated for diesel engines equipped with SCR systems
- Prime Guard DEF is a safe, environmentally friendly solution for Selective Catalytic Reduction
- Prime Guard DEF is API certified, guaranteeing the quality and suitability for proper SCR operation
- Prime Guard DEF 2.5 Gallon single-pack box includes a dispensing nozzle for an easy pour
9.4Excellent
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- 06ACDelco
ACDelco 10-4022 Diesel Exhaust Emissions Reduction (DEF) Fluid - 1 gal
Main highlights- Meets GM OE specifications to be approved for use in GM vehicles as well as in non-GM diesel vehicles that have an SCR system to meet regulated NOx emissions
- Includes a vented nozzle with 1 gallon and 2.5 gallon packages that makes pouring easy by helping to prevent glugging
- High quality formula is made from high purity urea and deionized water. It contains no chemical additives or other components that could cause SCR (Selective Catalytic Reduction) system failure
9.3Excellent
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- 07Rislone
Rislone 4780-6PK Diesel DEF Treatment | Prevents AdBlue/DEF Fluid Crystallization, 8 oz (Pack of 6)
11% OffMain highlights- Works with all UREA AdBlue DEF diesel exhaust fluids and will not void manufacturer’s new vehicle warranty.
- Regular use every time refilling the DEF / AdBlue tank works to prevent the white crystallization deposits from occurring.
- RISLONE DIESEL DEF TREATMENT is an anti- crystallization solution that is used every time filling the DEF / AdBlue tank.
- Improves diesel exhaust fluid and avoids costly SCR / DEF system repairs; protects the tank, pump, heater, sender, lines, injector and mixer.
- Excellent for diesel vehicles driven regularly at slow speeds, low loads, short durations or make frequent stops as these are more prone to having the problem of crystallization deposit build up in the SCR system.
9.2Excellent
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- 08Hot Shot's Secret
Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz.
Main 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
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- 09MotorPower Care
MotorPower Care DEF, SCR Additive, Diesel Vehicles, Cleans and Prevent Crystal Formation in Urea DEF, Adblue Additive Cleans Injector and SCR, Enhances DPF Lifespan, 250ml 8.45 oz
Main highlights- Protects the Urea (AdBlue) metering systems and SCR catalytic converters and ensures long-term reliability.
- Non-hazardous, non-corrosive, non-irritant.
- Enhances Performance: By keeping the DEF and SCR system clean, it enhances the lifespan of the Diesel Particulate Filter (DPF).
- Effective Additive: This anti-crystallizer additive cleans and prevents crystal formation in the SCR system of diesel vehicles.
- Easy Application: Simply pour the additive into the DEF tank for effective cleaning and prevention of crystal buildup.
- Convenient Size: Comes in a 250ml (8.45 oz) bottle for easy storage and use.
8.9Very Good
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- 10Doc's Diesel
Doc’s DEFGUARD DEF Additive & Booster – Diesel Exhaust Fluid Treatment | Cleans & Prevents Crystal Build-Up | SCR System Cleaner & Stabilizer – 1-Pack (8 oz)
Main highlights- Protects Investment – Reduces downtime, repairs, and costly replacements.
- Prevents Crystallization – Reduces harmful DEF crystal buildup in pumps, injectors, and SCR systems.
- Maintains System Efficiency – Helps ensure proper dosing and smoother operation.
- Improves Stability – Extends DEF shelf life by protecting against degradation.
- Compatible with all DEF fluids and systems, Easy-to-use 8oz single-dose bottle
8.8Very Good
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