CARQUEST Engine Oil SAE 10W-40 provides superior engine protection in severe driving environments. It is ideal for high-mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use. The balanced formulation protects domestic and imported vehicles and equipment against deposit formation, acid development, and viscosity and thermal breakdown. CARQUEST Engine Oil SAE 10W-40 may be used in turbo-charged, super-charged or naturally aspirated foreign and domestic engines. This high quality oil has been specifically formulated to meet or exceed the stringent industry standards API SN/CF. CARQUEST Engine Oil SAE 10W-40 is formulated to exceed the standard for the Thermal Engine Oil Stability Test (TEOST MHT). This high performance motor oil exceeds the stringent lubricating performance requirements of American, Korean, Japanese and other worldwide engine manufacturers. Product Features:Resists thermal breakdown and oxidation in severe engine environments. Increased low temperature pumpability. Highly effective against the formation of sludge and varnish deposits. Approved for Turbo use.SPECIFICATIONS: SAE 10W-40 API: SN-Plus, SN, SM, SL, SJ....ALWAYS REFER TO YOUR VEHICLES OPERATING MANUAL TO SELECT THE CORRECT GRADE OIL FOR YOUR ENGINE.
