Gear oil and motor oil are both vital to your engine, but are two totally different products with different
formulations, viscosity, additives and friction properties (and are both available in synthetic formulations).
Both gear oil and motor oil can break down, become contaminated and lose their lubricating properties over time,
although the service interval for motor oil is much shorter. Shop Advance Auto Parts for top-grade motor oil and
Gear oil is heavier than motor oil and has a different set of friction properties and additives, but it's
just as vital to the operation of your vehicle as the oil in your engine. Like motor oil, gear oil for
transmissions or differentials is available in full-synthetic formulations that provide better protection
and lubrication for moving parts.
And like motor oil, gear oil needs to be changed at prescribed intervals for proper protection. When it's
time to change gear oil, be sure to check your owner's manual for the right brand, formulation and weight of
oil to use - using the wrong oil could damage your vehicle. Shop Advance Auto Parts for the right gear oil for your vehicle.