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Redline Oil Red Line formulates fully-synthetic oils and chemically-advanced additives using the world's finest base stocks. Rather than cutting costs by blending in petroleum products, Red Line's motor oils and gear oils use superior ester base stocks that provide extreme stability at high temperatures and superior film strength at lower viscosities where more power can be produced.

Redline Engine Oil 15W50 Quart Bottle (0.946Litre)



Popular in turbocharged applications

Not recommended for use in cold climates (-20°C/-5°F for 15W50)

Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4

Produced in only one top-of-the-line grade, these products offer the highest quality available on the market today and in the widest variety of viscosity

Fully-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications

Designed to provide the highest protection, efficiency, cleanliness and superior drain intervals

Excellent wear protection and friction reduction across a wide range of operating conditions

High detergency allows extended drain intervals and provides increased cleanliness

Improved fuel economy and ring seal for more power

Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared to other synthetics

High natural viscosity index (VI) provides thicker oil film in bearings and cams

Less evaporation than other synthetics for improved efficiency and ring seal

Blended with polyol ester base stocks that feature natural multi-grade properties, avoiding unnecessary additives that hinder lubricity

All products are completely compatible with other conventional and synthetic motor oils


ACEA Service Class A3 B3/B4

API Service Class SN/SM/SL/CF

SAE Viscosity Grade (Motor Oil) 15W50

Vis @ 100°C, CSt 19.6

Vis @ 40°C, CSt 138

Viscosity Index 162

CCS Viscosity, Poise, @ °C 65@-20

Pour Point, °C -45

Pour Point, °F -49

NOACK Evaporation Loss,1hr @ 482°F (250°C), % 6

HTHS Vis, CP @150°C, ASTM D4741 5.8

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