Premium Synthetic Blend Passenger Car Engine Oil

Phillips 66®Shield Choice Synthetic Blend Motor Oil is a premium quality, part-synthetic automotive engine oil designed to provide excellent engine protection for turbocharged gasoline direct-injection, conventional gasoline-fueled and flex-fueled passenger cars and light trucks under all operating conditions.

Features & Benefits

  • Helps protect against low speed pre-ignition (LSPI) in turbocharged gasoline direct-injection engines (TGDI)
  • Exceeds ILSAC GF-5 requirements for new cars under warranty
  • Friction-modified for improved fuel economy
  • Excellent resistance to viscosity and thermal breakdown at high temperatures
  • Protects against sludge and varnish formation
  • Protects against wear and bearing corrosion
  • Low volatility for reduced oil consumption
  • Highly resistant to foaming
  • Formulated to protect turbochargers and emission control system catalysts
  • Formulated for use in vehicles operating on ethanol-containing fuels up to E85


  • Turbocharged gasoline direct-injection, conventional gasoline-fueled and flex-fuel passenger cars, light trucks and sport utility vehicles, including gasoline-electric hybrids, especially when operating under severe conditions
  • Four-stroke cycle gasoline engines in other mobile or stationary equipment

Technical Details

Licenses & Approvals

Shield Choice Synthetic Blend Motor Oil is licensed for:

  • ILSAC GF-5 (except SAE 10W-40 and 20W-50)
  • API Service SN Plus with Resource Conserving (except SAE 10W-40 and 20W-50 which are API SN Plus only)

Shield Choice Synthetic Blend Motor Oil meets or exceeds the requirements of:

  • Chrysler MS-6395
  • Ford WSS-M2C945-A (SAE 5W-20)
  • Ford WSS-M2C945-B1 (SAE 5W-20)
  • Ford WSS-M2C946-A (SAE 5W-30)
  • Ford WSS-M2C946-B1 (SAE 5W-30)
  • Ford WSS-M2C947-A (SAE 0W-20)
  • Ford WSS-M2C947-B1 (SAE 0W-20)
  • GM6094M (obsolete specification)

Additional Details
SAE Grade0W-20
Specific Gravity @ 60°F0.848
Density, lbs/gal @ 60°F7.06
Color, ASTM D15003
Flash Point (COC), °C (°F)218 (424)
Pour Point, °C (°F)-34 (-29)
Viscosity, Kinematic
cSt @ 40°C46
cSt @ 100°C8.8
Viscosity Index174
Cold Cranking Viscosity, cP5400
High-Temp/High-Shear Viscosity, cP @ 150°C2.6
Sulfated Ash, ASTM D874, wt %0.96
Total Base Number (TBN), ASTM D28968
Phosphorus, wt %0.077
Zinc, wt %0.085