SAE 0W-30 Signature Synthetic Oil

SAE 0W-30 Signature Series  Synthetic oil is AMSOIL's flagship motor oil for gas motors providing a 1 year or 25,000 mile drain interval.

AMSOIL 0W-30 Signature synthetic oil is a race proven lubrication technology designed for passenger cars or trucks providing ultimate performance. AMSOIL Signature Series 0W-30 Synthetic oil provides unsurpassed fuel efficiency and up to twice the wear protection provided by popular conventional and Synthetic Motor Oil. AMSOIL recommends for use in all vehicles requiring use of 5W-30 or 10W-30 motor oil. Designed for 25,000-miles or 1-year drain interval.

Signature Series Synthetic oil is engineered to outperform competitive conventional and Synthetic oils

AMSOIL Signature Series 0W-30 synthetic oil meets the requirements of Honda/Acura HTO-06, providing superior protection and performance for turbocharged engines.

AMSOIL Signature Series 0W-30 Synthetic oil is recommended for use in gasoline engines, diesel engines (API CF, ACEA B5) and other applications requiring SAE 0W-30, 5W-30 or 10W-30 with the following worldwide specifications:

 API SN (Resource Conserving), SM¦; ILSAC GF-5, GF-4¦; ACEA A5/B5, A1/B1; Ford WSS-M2C946-A, WSS-M2C929-A; Chrysler MS-6395N; Suitable as a replacement for GM dexos1 (supersedes LL-A-025, 6094M and 4718M)

See how to save up to 25% by joining AMSOIL Preferred Customer Club

FYI: For Customer security AMSOIL mandates all online orders from dealer websites use the AMSOIL corporate Store. Please us your browser < back button to return to Stokes Abode if needed

The Four-Ball Wear Test (ASTM D4172) Indicates wear protection

Measured in mm., as average wear scar diameter A smaller wear scar is best

Motor oil tests show AMSOIL Signature Series 0W-30 Synthetic oil dramatically outperforms all of the popular conventional and Synthetic oil in all the major categories. See the motor oil comparison.

Passenger car and light-truck engines today are built for fuel efficiency and power. AMSOIL 0W-30 Series 2000 synthetic oil optimizes efficiency and power without the sacrifice in wear protection that comes with many fuel-efficient, low-viscosity Oil. Testing shows AMSOIL 0W-30 Series 2000Synthetic oils dramatically outperforms popular conventional and Synthetic oil of much higher viscosity in wear protection (see chart).

AMSOIL is a Fuel Efficient Formula

AMSOIL Signature Series 0W-30 Synthetic oil efficiently transfers energy from the engine to the drive train. Its low coefficient of friction inhibits the energy loss to "drag" common to high viscosity Oil. Motorists seeking the ultimate in fuel efficiency may use AMSOIL Series 2000 0W-30 Synthetic motor oil in place of higher viscosity motor oil.

AMSOIL 0W-30 Series 2000 Provides High Temperature Protection

AMSOIL Signature Series 0W-30 Synthetic oil protects in high temperatures better than do the high-viscosity conventional and synthetic engine oil tested (see chart). Even after extended service in the engine, 0W-30 Series 2000 Synthetic oil maintains its ability to protect in high temperatures.

AMSOIL Low Temperature Protection can't be beat

AMSOIL Signature Series 0W-30 Synthetic oil is specially formulated for superior cold temperature engine protection. Even at extremely low temperatures, Series 2000 retains excellent fluidity, it flows quickly and reliably to allow easy starting and immediate lubricating protection. Motorists seeking cold temperature dependability and protection may use AMSOIL Signature Series 0W-30 Synthetic oil in place of higher viscosity motor oil.

Heat Stability

AMSOIL Signature Series 0W-30 Synthetic oil is highly resistant to volatility. For example, in heat that causes conventional motor oil to lose as much as 25 percent of their mass, AMSOIL Signature Series 0W-30 Synthetic oil loses less than ten percent.

AMSOIL Signature Series 0W-30 Synthetic oil resistance to volatility keeps Oils consumption extremely low and, more importantly, keeps the engine thoroughly lubricated and protected. Its resistance to volatility also helps keep fuel efficiency high and emissions low.

Clean Engine Formula

AMSOIL Signature Series 0W-30 Synthetic oil remains free of sludge, varnish and other by-products of high temperature degradation. With no deposits to foul them, engines stay cleaner longer for top performance and efficiency and maximum service life.

Shear Stability

AMSOIL Signature Series 0W-30 Synthetic oil is highly shear-resistant. With AMSOIL Signature Series 0W-30 Synthetic oil excellent viscosity retention, the protection that goes into the engine is the protection that stays in the engine, even over an extended course of severe service.