ACDelco 10W40 Semi Synthetic

ACDelco 10W40 Semi Synthetic

High performance, multigrade engine oil formulated from a special blend of selected mineral oils, synthetic     base fluid and matching additive technology for use in passenger car and light truck fueled by gasoline or     diesel engines under a wide range of operating conditions. 10W40 is optimized to provide full engine     protection plus superior performance as compared with motor oils formulated with conventional mineral     oils.

FEATURES AND BENEFITS

  • Prolongs engine life
    Wide temperature range capability ensures correct oil viscosity to reduce friction at start-up, and to provide effective lubricity during high temperature operation. The effective anti-wear additive system provides outstanding wear control in even the most sophisticated valve train mechanisms, including those with variable valve timing.
  • Preserves full power and performance
    Works immediately upon contact with an engine’s moving parts to create a protective coating
    that shields the engine against deposits preserving full power and performance. Provides excellent control of ring belt and piston skirt deposits, even under the most severe operating conditions.
  • Reduces maintenance costs
    Higher thermal stability and oxidation resistance provides outstanding protection against in- service oil degradation which contributes to filter blocking and sludge formation in the oil galleries, crankcase and valve train.
  • Low oil consumption
    Highly shear-stable formulation provides excellent control of oil flow through the ring belt area by maintaining oil viscosity, and reduce oil evaporation at the elevated ring zone temperatures experienced under all operating conditions.