Gasoline

At https://amsoil.syntheticmotoroil.org Shop the Amsoil online store by selecting from a list of our most popular synthetic gasoline motor oils including the Signature Series, Extended Life and Original Equipment motor oils. Motor Oil. Engine Oil. Best Synthetic Oil.

Break In Oil SAE30 (BRK)

Amsoil Break-In Oil (SAE 30). Formulated without friction modifiers to allow for quick and efficient piston ring seating in new and rebuilt high-performance and racing engines. Contains zinc and phosphorus anti-wear additives to protect cam lobes, lifters and rockers during the critical break-in period…

Dominator® Racing Oil (4)

Amsoil Dominator Racing Oil provides superior performance and maximum protection in high-performance and racing applications. Dominator is engineered from advanced synthetic technology to better withstand the elevated rpm, high temperatures and shock-loading common to racing applications.

European Car Formula (4)

AMSOIL European Car Formula Synthetic Motor Oil provides exceptional performance and protection for gasoline and diesel European vehicles. It meets a wide variety of specifications and carries multiple manufacturer approvals. European Car Formula features a broad range of viscosities and different levels of emissions system…

Extended Life (XL) (5)

Amsoil XL Synthetic Motor Oil. Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners’ manuals or indicated by oil monitoring systems. Provides better wear control, high- and low-temperature protection and increased fuel economy compared to conventional oils.

Original Equipment (OE) (4)

Amsoil OE Synthetic Motor Oil is specially formulated for the longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

Premium Protection Gasoline Diese… (2)

Amsoil Premium Protection Synthetic Motor Oil is for use in both gasoline and diesel engines. Offers multi-functionality and wear protection. Ideal for applications where the extra protection of a higher-viscosity oil is desired. Excellent for motor homes and older vehicles, as well as many…

Signature Series (5)

Amsoil Signature Series Synthetic Motor Oil is engineered to outperform conventional and synthetic motor oils. It combines industry-premier synthetic technology with AMSOIL premium additives in a unique formulation that exceeds the higher performance demands of modern engines.

Synthetic Natural Gas Engine Oil (2)

Amsoil Synthetic Natural Gas Engine Oil delivers superior protection in natural gas engines calling for a low-ash lubricant. Its shear-stable formula qualifies it as a multi-gradeso it can be used over a broad ambient temperature range, reducing the need for seasonal oil changes.

Z-ROD (2)

AMSOIL Z-ROD® Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. A high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of rust and corrosion inhibitors for added protection during long-term storage.