Series 3000 SAE 5W-30 Synthetic Heavy Duty Diesel Oil
Maximum Fuel Economy and Excellent Anti-Wear Protection, Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. Also engineered for all gasoline engines recommending API SL specifications including turbo-charged vehicles. Provides superior wear protection and fuel efficiency. AMSOIL Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil delivers extraordinary lubrication in both diesel and gasoline engines found in commercial, fleet and personal vehicles. By combining the industry's premier synthetic technology with AMSOIL premium additives, AMSOIL Series 3000 exceeds the higher performance demands of modern engines, including those with turbochargers. It withstands the stress of higher heat, higher acid levels and excessive soot-loading found in exhaust gas recirculation (EGR)-equipped engines. AMSOIL Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil consistently outperforms conventional and synthetic diesel oils for long-lasting performance and protection. AMSOIL, the leader in automotive synthetic lubrication, produced the world's first API-qualified synthetic motor oil in 1972. Trust the extensive experience of AMSOIL, The First in Synthetics® to do the best job protecting your engine.

AMSOIL Signature Series Synthetic Motor Oil is designed to maximize energy efficiency for optimum fuel economy. Unlike conventional oils, its uniform molecular structure helps it flow more freely and reduce friction between metal surfaces. Anti-friction additives are included to further improve energy efficiency. Reduces Engine Wear Signature Series Synthetic Motor Oil provides outstanding anti-wear protection. It has excellent viscosity film strength to separate metal surfaces and robust anti-wear additives to further reduce wear in metal-to-metal contact regions for improved engine life.


Typical testAMSOIL-5w-20
Kinematic Viscosity @ 100°C, cSt (ASTM D 445)8.7
Kinematic Viscosity @ 40°C, cSt (ASTM D 445)50.2
Viscosity Index (ASTM D 2270)153
CCS Viscosity, cP @ (°C) (ASTM D 5293)4210(-30)
Flash Point °C (°F) (ASTM D 92)232(450)
Fire Point °C (°F) (ASTM D 92248(478)
Pour Point-53(-63)
NOACK Volatility, % weight loss (g/100g) (ASTM D 5800)5.5
@ 150°C, 1.0 X 106 s.-1, cP (ASTM D 5481)2.8
1200 rpm, 1 hr, scar diameter, mm (ASTM D 4172)0.35
Total Base Number (ASTM D 2896)12.6

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