Lube Advisor

MAG 1® Power Steering Fluid with Stop Leak

Power Steering Fluid Vehicle Maintenance and Performance Fluids

Featuring FMX® Technology that provides unsurpassed protection and performance.

MAG 1® Premium Power Steering Fluid with Stop Leak Additive is specifically formulated to stop leaks by softening and conditioning hardened seals and gaskets. Seals and gaskets in older vehicles dry out, harden and shrink causing system leaks. 

Evolutionary Performance™

OEMs continue to evolve engine and vehicle systems. One brand has evolved right alongside – MAG 1®. Only the most advanced automotive fluids meet the difficult challenges of effectively balancing performance, strength and durability.

Powerful Chemistry and Performance

MAG 1® helps improve your vehicle’s longevity and performance.

Typical Properties

Color ASTM D1500 1
Gravity, °API ASTM D287 32.46
Phosphorus, wt. % ASTM D5185 0.024
Pour Point °C (°F) ASTM D5950 -30°C (-22°F)
Specific Gravity @ 60°F (15.6°C) ASTM D4052 0.863
Sulfur, wt. % ASTM D4951 0.050
Viscosity @ 100°C cSt ASTM D445 5.561
Viscosity @ 40°C cSt ASTM D445 32.56
Viscosity Index ASTM D2270 108
Zinc, wt. % ASTM D5185 0.03

Container/Bulk Availability

12/12oz Product Number - 00172
6/1 Quart Product Number - 00809