AMSOIL 100% Synthetic High-Mileage Motor Oil

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 Extend the life of your high-mileage vehicle with AMSOIL 100% Synthetic High-Mileage Motor Oil, specifically engineered for vehicles with over 75,000 miles. This advanced formula delivers the extra protection older engines need to stay reliable and efficient.

Key benefits include:

• Enhanced engine cleanliness: Removes deposit buildup and reduces sludge by up to 67%, restoring peak performance​(G3831).
• Durable viscosity: Maintains proper film thickness for superior protection under extreme operating conditions​(G3831).
• Oil consumption control: Resists volatility, reducing oil burn-off and the need for top-offs​(G3831).
• Leak protection: Contains seal conditioners to restore aging seals and help prevent leaks​(G3831).

AMSOIL High-Mileage Motor Oil is ideal for drivers who want to keep their vehicles running longer and performing better. It’s available in various viscosities, meeting a wide range of specifications for gasoline-powered vehicles. Whether your focus is better engine cleanliness, reduced oil consumption, or leak prevention, AMSOIL delivers the preventive maintenance your high-mileage engine needs.