Lube Advisor

MAG 1® Conventional 10W-30 Motor Oil

Conventional Motor Oil Passenger Car Motor Oil

MAG 1® Conventional 10W-30 Motor Oil is formulated for older vehicles and/or high-temperature climates, if thicker oil is preferred. It also delivers the following benefits:

  • Resists thermal breakdown and reduces deposit formation for longer, better engine protection.
  • Additives work to keep engines clean.
  • Provides a strong film barrier to control friction, resist wear and keep metal surfaces from coming into contact.

Conventional Motor Oil featuring Evolutionary Performance™ 

MAG 1® with FMX® Technology – Friction Management for Xtreme protection™ provides these benefits:


Controls friction and wear.

  • Engineered to handle the most severe or extreme environmental conditions and engine stress. 


Provides a strong oil film to avoid metal-to-metal contact, even under extreme stress.

  • Excellent wear protection. Advanced molecules bond together to prevent metal-to-metal contact of rotating engine parts.
  • Enhanced friction reduction. MAG 1 oils react to heat to produce a critical friction-reducing barrier that protects metal surfaces. 1


Stands up to the heat and shearing so it extends oil life.

  • Excellent oxidation and deposit control.
  • Retains viscosity and prevents thermal breakdown. The oil excels even in the harshest conditions.

1 To measure friction reduction benefits, engineers used the ball-on-disk traction test.


  • Provides performance benefits for passenger cars, light trucks and sport utility vehicles; plus new and rebuilt engines.
  • Formulated to exceed ILSAC GF-6A performance requirements.

Industry/OEM Specifications

API SN Approved
API SP Approved
ILSAC GF-6A Approved
API SJ, SH, SG, SF Meets Requirements
API SL Meets Requirements
API SM Meets Requirements
API SN Plus Meets Requirements
Chrysler MS-6395 Meets Requirements
GM 6094M Meets Requirements
ILSAC GF-4 Meets Requirements
ILSAC GF-5 Meets Requirements

Typical Properties

Boron, wt. % ASTM D5185 0.007
Calcium, wt. % ASTM D5185 0.119
Cold Cranking Simulator at (°C), cP ASTM D5293 5632 (-25)
Color ASTM D1500 3
Flash Point °C ASTM D92 220
Flash Point °F ASTM D92 428
Foam Seq. III (Tendency/Stability), mL ASTM D892 (Opt. A) 0/0
Foam Seq. II (Tendency/Stability), mL ASTM D892 (Opt. A) 0/0
Foam Seq. I (Tendency/Stability), mL ASTM D892 (Opt. A) 0/0
Gravity, °API ASTM D287 31.39
High Temperature Foaming, static foam ASTM D6082 (Opt A) 10/0
High Temperature / High Shear Vis at 150°C, cP ASTM D5481 3.12
Magnesium, wt. % ASTM D5185 0.038
Molybdenum, wt. % ASTM D5185 0.004
Nitrogen, wt. % ASTM D4629 0.081
Noack Volatility, % loss ASTM D6375 12.3
Phosphorus, wt. % ASTM D5185 0.064
Pour Point °C (°F) ASTM D5950 -42°C (-44°F)
Pumping Viscosity at (°C), cP ASTM D4684 19,100 (-30)
Shear Stability, Final Viscosity in cSt ASTM D6278 8.74
Specific Gravity @ 60°F (15.6°C) ASTM D4052 0.8687
Sulfated Ash, wt. % ASTM D874 0.712
Sulfur, wt. % ASTM D4951 0.235
TBN, mgKOH/g ASTM D2896 7.0
Viscosity @ 100°C cSt ASTM D445 10.56
Viscosity @ 40°C cSt ASTM D445 71.46
Viscosity Index ASTM D2270 135
Zinc, wt. % ASTM D5185 0.07

Container/Bulk Availability

6/1 Quart Product Number - 61648
3/5 Quart Product Number - 62939
5 Gallon Pail Product Number - 00504
55 Gallon Drum Product Number - 62848
3/1 Gallon - Not for sale in US Product Number - 64153
2/2.5 Gallon Product Number - 00502
Available in Bulk