10W-30 Synthetic High-Mileage Motor Oil

Preventive maintenance that includes high-quality lubricants is key for keeping vehicles safe and dependable for the long haul. AMSOIL 10W-30  100% Synthetic High-Mileage Motor Oil is designed specifically for the unique demands of high-mileage engines (or engines which have been using oils which left deposits), helping extend the life of your vehicle.

This is the first step to help clean up that engine w/o needing to use an engine flush.

It delivers purpose-built protection at a time in your vehicle’s life where it could benefit from more-robust maintenance. It cleans and protects engines with boosted detergency and an additive package that fights oil breakdown and oil leaks.

I suggest a couple changes with this oil then switch to XL or Signature.  This is a great choice should you buy a used car with over 80K on the odometer or that vehicle you really don’t know the history.

LOWER Cost than the XL Line!!

See the Product Data Bulletin for full details.

Download PDFProduct Datasheet

Order direct Product code : HM1030QT-EA

Buy & Check PriceAnd Container Size

Buy in our OMAHA AMSOIL store at 4411 S. 84th St (84th and F) or use this Online link to the Amsoil sale page if you are outside of the area.

Engine Cleanliness thanks to our High Mileage Oil Line

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

Cleaning Requires a Durable Viscosity

• High Mileage 10W-30 Maintains proper film thickness in extreme operation.

Sludge Reduction

AMSOIL 100% Synthetic High-Mileage Motor Oil reduced sludge by 67%, ^VV demonstrating its cleaning power that helps engines last longer and perform better.

Cleaning Requires a Durable Viscosity. 10W-30 High-Mileage Has You Covered

Engines can lose compression as cylinders and piston rings wear. This leads to reduced horsepower. Maintaining a consistent fluid film helps to counteract compression loss by sealing combustion chambers to maintain performance. AMSOIL’s High-Mileage 10W-30 Motor Oil is formulated to maintain viscosity, even in extreme temperatures. Many will often upgrade from a 5W-30 to 10W-30 in older vehicles, so this is your choice.

• High Mileage 10W-30 Maintains proper film thickness in extreme operation.

Oil-Consumption Control

Oil consumption is often an issue in high-mileage vehicles. AMSOIL 10W-30 Synthetic High-Mileage Motor Oil is thermally stable across a
wide range of temperatures, resisting volatility and consumption.

Leak Protection! Yes – no other competitor uses a QUALITY additive for this because it eats profits

• High Mileage 10W-30 Conditions seals to help prevent leaks. – Even the Signature Series is famous for reduced leaks

API Licensed so you don’t have to be worried about whatever

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

10W-30 Applications (HM1030):

API SP SN, SN Plus, SM….; ILSAC GF-6A,
GF-5, GF-4…; GM 4718M, 6094M; Chrysler MS-6395; Ford WSSM2C205-A

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Motor Oil Comparison Chart – Compare the purpose of AMSOIL Products for your best choice.

In Review 10W-30 High Mileage Synthetic:

• Unique chemistry for vehicles with over 75,000 miles
• Boosted detergent and dispersant package
• Enhanced anti-wear additives
• Reduced sludge by 67%,^VV demonstrating cleaning power that helps engines last longer and perform better
• Guaranteed Protection For 12,000 Miles/1-Year¹
• API Licensed

10W-30 High-Mileage Oil Reviews

Motor is smooth