AMSOIL 0W-20 High Mileage Synthetic Motor Oil for Engines Over 75,000 Miles

Description

AMSOIL 0W-20 High-Mileage Motor Oil targets the specific needs that come with engines logging over 75,000 miles. Unlike conventional oils that often break down faster under these conditions, this formulation packs a boosted detergent and dispersant package, actively cleaning engine deposits that accumulate over time.

Where standard motor oils may allow wear and friction to increase during cold starts, AMSOIL’s low-viscosity synthetic blend reduces these stresses, supporting smoother startups and extending engine life. It holds up better in extreme temperatures, resisting oil breakdown and volatility more effectively than many competitor oils you’d find at retail.

The formulation also includes additives that condition seals to prevent leaks, addressing a common issue in older engines that less specialized oils often overlook. Repeated use helps control oil consumption and limits sludge buildup by as much as 67%, contributing to longer-lasting engine performance.

Fully licensed by the American Petroleum Institute (API), AMSOIL 0W-20 Synthetic High Mileage Motor Oil meets or exceeds the standards typically expected in owner’s manuals, giving you a product that offers both reliability and measurable protection beyond what typical high-mileage motor oils deliver.

See the Product Data Bulletin for full details.

ENGINE CLEANLINESS

• Enhanced detergency to breathe new life into dirty engines.
• Removes deposit buildup to help restore peak performance.

DURABLE VISCOSITY

• Maintains proper film thickness in extreme operation.

OIL-CONSUMPTION CONTROL

• Thermally stable across a wide range of temperatures.
• Resists volatility and oil consumption.

LEAK PROTECTION

• Conditions seals to help prevent leaks.

API LICENSED

• Licensed by the American Petroleum Institute (API) to meet and exceed requirements commonly found in owner’s manuals.