Keeping a 2015 Equinox running smoothly requires attention to the most fundamental maintenance task: the oil change. This specific model year, part of the second generation Equinox lineup, features a sophisticated 1.5L turbocharged engine or a refined 2.4L inline-four, both of which demand the correct type of lubricant to perform optimally. Using the proper viscosity and meeting the dexos1 specification is critical for protecting the turbocharger and ensuring long-term reliability for your crossover.
Understanding Your 2015 Equinox Engine
The heart of the 2015 model is what dictates the oil change procedure. Owners must identify whether they have the base 2.4L engine or the more powerful 1.5L Turbo. The turbocharged variant operates at higher temperatures and rotational speeds, placing greater stress on the oil. Consequently, the recommended oil is often a synthetic blend or full synthetic with a 5W-20 viscosity. This specific formulation is designed to provide the necessary protection while maintaining the fuel efficiency that GM engineers calibrated for this model year.
Recommended Oil Specifications
To ensure peak performance, you must adhere to the exact specifications outlined in your owner’s manual. The 2015 Equinox generally requires an oil that meets the dexos1 Gen 2 standard. This certification guarantees the oil has been tested to prevent deposits, control oxidation, and provide adequate wear protection for the variable valve timing system. Always verify the API starburst symbol and dexos badge on the container before purchasing to avoid using an incompatible product that could void your warranty.
Step-by-Step Change Procedure
Performing the oil change yourself can save money and provide peace of mind. However, the 2015 Equinox has a specific process that differs from older vehicles. You will need to lift the front of the vehicle safely using jack stands, as the drain plug is located underneath the oil pan. It is crucial to warm up the engine for a few minutes before starting, as this heat loosens contaminants and allows the old oil to drain more completely, maximizing the effectiveness of the fresh oil.
Draining and Refilling
Locate the drain plug and remove it carefully, allowing the oil to flow into a drain pan. Once the flow has stopped, inspect the washer on the plug for damage before reinstalling it. Next, locate the oil filter, which is usually accessible from underneath the vehicle. Before installing the new filter, apply a small amount of new oil to the gasket. This ensures a proper seal without over-tightening, which can make future changes difficult. When refilling with new oil, add the manufacturer-specified amount gradually and check the dipstick frequently to avoid overfilling, which can cause excessive pressure.
Capacity and Filter Type
Knowing the exact volume of oil your vehicle holds is essential for accuracy. The following table outlines the typical oil capacity and filter type for the common engine configurations found in the 2015 Equinox.
