High-Mileage Motor Oil

Get Your Engines Performance Back – AMSOIL High-Mileage 0W-20

It cleans and protects engines with boosted detergency and an additive package that fights oil breakdown and oil leaks. Restore performance in your high-mileage vehicle.

A High-Mileage Synthetic 5W-20 Oil Built to Impress

If it didn't start with AMSOIL you need this.. It cleans and protects engines with boosted detergency and fights oil breakdown, stops leaks.

This is what High-Mileage Oil is Really For 5W-30

Unique chemistry for vehicles with over 75,000 miles. Super Cleaning and MPGs!

High-Mileage 10W-30 Synthetic Motor Oil

It cleans and protects engines with boosted detergency and an additive package that fights oil breakdown and oil leaks.