Conventional oil is also called Regular or Standard because it does an excellent job of lubricating the engine and requires the least amount of refinement. Conventional oil is recommended for a broad selection of vehicles but requires the most frequent oil change service because it breaks down faster than Synthetics with more additives and detergents. At Don Robinson Mitsubishi, oil change service features a Certified Technician that drains the old engine oil and removes the old oil filter. New Mitsubishi-approved conventional oil is installed alongside a new Genuine OEM Oil Filter to restore peak engine lubrication at factory specifications.

Synthetic oil marks the pinnacle of modern motor oil advancement. Requiring the most refinement and with a slightly higher price tag, Synthetic oil is often an excellent motor oil for older-model vehicles that could benefit from oil with greater viscosity and resistance of thermal breakdown. Synthetic oil change service features a Certified Technician, Genuine OEM Oil Filter, and a state-of-the-art facility. The old motor oil is drained with the old oil filter removed. Fresh Mitsubishi-approved Synthetic oil gets installed with a new oil filter to restore factory specifications.