Extra Protection for High-Mileage Engines

Amsoil engineered 100% Synthetic High-Mileage Motor Oil to deliver purpose-built protection and help extend the life of aging vehicles

Most vehicles on the road today have more than 75,000 miles which is often means when they begin to develop symptoms of:

  • Increase oil consumption
  • Oil leaks
  • Loss of performance
  • Loss of reliability
  • Unexpected maintenance and repair costs

High quality lubricants can help mitigate these symptoms.

Amsoil 100% synthetic High-milage motor oil features boost detergency and additive packages that cleans and protects engines and fight oil breakdown and oil leaks providing protection and confidence needed to keep high-mileage vehicles on the road.

Exceeding Standards

While oil standards and specifications are important for setting a minimum level of quality, they also limit efforts to create a higher level of protection. Amsoil’s philosophy has always been to set a target for quality and formulate products to meet that target. Amsoil uses industry standards as a baseline, then moves beyond them to provide motor oil with superior performance and protection.

Sometime Amsoil chooses to opt out of certain licensing programs because Amsoil is more interested in maximizing protection than meeting minimum standards. Certain certifications limit Amsoil’s flexibility to quickly adopt innovative technologies that improve protection. Amsoil High-Mileage motor Oil exceeds API standards and is API licensed, which is what most owner’s manuals recommend.

Low-speed pre-ignition (LSPI) is a combustion problem that occurs in low-speed, high-torque conditions in newer turbocharged gasoline direct-injection (TGDI) engines that are heavily focused on fuel economy. Amsoil formulated High-Mileage Motor oil to exceed the latest industry specifications to protect even the newest, most-advanced engine technologies from combustion challenges, including LSPI.

Amsoil High-Mileage Motor Oil

Engines exceeding 75,000miles with unknown maintenance history, Amsoil high-mileage Motor Oil provides an added boost of detergents to clean up sludge and deposits that may have been left behind. This oil also has a robust viscosity that provides additional wear protection in engines that have already experienced some wear. Amsoil tops that off with added seal conditioners to extend the life of seals and help prevent drying, cracking and oil leaks, with service interval of 12,000 miles or one year between oil changes.

Horsepower loss can occur as engines lose compression from cylinder and piston wear. Maintaining a consistent fluid film helps counteract compression loss by sealing combustion chambers. Amsoil High Mileage Motor Oil is formulated to maintain viscosity in extreme temperatures. Its exceptionally durable viscosity provides proper film thickness, even in extreme operation.

Amsoil High-Mileage Motor Oil focuses on key challenges that high-mileage vehicles face at a lower price point., making it the beast budget-conscious customers with high-mileage applications.

Who Is It For?

People who put excessive mileage on their vehicles will invest in enhanced protection that increases reliability and extends vehicle life. Amsoil research shows that 87% of automotive enthusiasts value premium protection of synthetic motor oil.

It is important to start a robust preventive maintenance program early in a vehicle’s life cycle. Use high-quality products like Amsoil synthetic motor oil for the life of your vehicles. All Amsoil motor oils perform and protect well, regardless of the mileage on the vehicle.

Amsoil100% Synthetic High-Mileage motor oil is an ideal product for anyone with a high-mileage vehicle.