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PEAK® Performance High Mileage Motor Oil is specifically formulated with a unique combination of premium base oils and an enhanced additive system to provide increased protection for higher mileage engines.


The advanced additives in PEAK® Performance High Mileage Motor Oil are designed to offer superior benefits which include:

  • Enhanced additive system provides increased protection for higher mileage engines.
  • Special engine-cleaning detergents to help clean existing sludge and deposits.
  • Enhanced additives that condition and restore seals with the engine to reduce oil leaks.
  • Superior friction and abrasion reducing formula.

PEAK® Motor Oils are formulated with high-quality petroleum base stocks and fortified with advanced additive technology. that exceeds the toughest automotive standards for engine protection and performance in today's higher mileage vehicles.


These advanced additives are consumed by the vehicle's engine over the course of the oil's lifespan or drain period. As the oil performs its job of trapping combustion's harmful by-products it gradually becomes less efficient and effective.


That's why oil must be changed on a regular schedule and why an oil change is one of the most important, and easiest, vehicle maintenance tasks.

PEAK® Performance High Mileage Motor Oil is recommended for use in all gasoline engines and meets ILSAC GF-5 energy conserving performance standards.


Learn more about Peak lubricant products.



Available Grades     

  •    SAE 5W-20
  •    SAE 5W-30
  •    SAE 10W-30
  •    SAE 10W-40
Available Package Types:

  • Case - 12/1 quarts (3 gal)

About Orange Line Oil

Orange Line Oil Company is a bulk oil wholesaler and oil distributor serving all of Southern California. We are one of the nation's largest bulk motor oil distributors, also synthetics, specialty lubricants, and a full range of automotive supplies and equipment . We carry a full line of name brand products including Castrol, Peak, Motorcraft, Total, Citgo, ENEOS, Malco, Rain-X, and SM Arnold. We are a full service company dedicated to serving the needs of our valued customers.