Castrol GTX Conventional Motor Oil, now with double action formula, is a premium multi-grade oil specially engineered to prevent the harmful build-up of sludge, reduce oil deposits and provide daily protection for your engine
Premium quality base oils and anti wear additives
All-season protection with exceptional fuel economy
Exceeds passenger car and gasoline light truck requirements for the protection of gasoline and turbocharged engines where API SN, SM, SL or SJ is recommended
New formulation with double action formula cleans away old sludge and protects against new sludge formation better than tough industry standards
Helps extend the life of your vehicle
Maximum protection against viscosity and thermal breakdown
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.