Motor oil being poured into an engine.

Motor oil and other car fluids at Petro-Canada.

At Petro-Canada™, we carry a complete line of seasonally adjusted car fluids at our gas stations.

  • Motor Oil
  • Diesel Oil
  • Automatic Transmission Fluid
  • Windshield Washer Fluid
  • Diesel Exhaust Fluid (DEF)

Motor oil for every motor.

Our motor oils can improve your fuel economy and give you a cleaner running engine and smoother engine starts in all driving conditions, year round.

But don’t take our word for it. Honda and many other leading car makers use our motor oils in their service bays.

Four season windshield washer fluid.

We designed our 4-Season Advanced Non-Smear Windshield Washer Fluid for seasonal driving conditions in Canada.

  • For winter, our windshield washer fluid contains a de-icer formulation so it won't freeze on your windshield on those -45°C days.
  • For summer, our formula doesn't smear, dries quickly, and removes bugs and road grime.

Automatic transmission fluid (ATF).

We have automatic transmission fluid available. Please check your owner’s manual to determine which type is right for your vehicle.

Our Diesel Exhaust Fluid.

Our DEF is designed to help reduce nitrogen oxide (NOx) emissions from your diesel engine.

  • We are API Approved to honour your vehicle's requirements for DEF.
  • Our DEF product is guaranteed to protect your vehicle from impurities.