The oil filter location and what you need to know

On a 2016 Chevy Equinox, the oil filter sits on the driver's side of the engine, mounted vertically on the engine block itself. You'll find it below the intake manifold, tucked between the engine and the firewall (the wall that separates the engine from the cabin). This location means you'll need to work from underneath the vehicle or remove the plastic engine cover to reach it comfortably — most people find working from below easier.

The filter is a spin-on type, meaning it twists off and a new one twists back on. You don't need to take apart multiple pieces or deal with a cartridge-style filter that requires a separate housing. This makes the job straightforward if you have basic tools and a safe way to lift the vehicle.

Key Takeaways

  • The 2016 Equinox oil filter is located on the driver's side of the engine block, below the intake manifold, and requires lifting the vehicle to access it safely.
  • The filter is a spin-on type that twists off by hand or with a filter wrench, and you'll need a new filter, a drain pan, and a jack with jack stands before you start.
  • Drain the old oil first, then remove the filter by turning it counterclockwise; explore a thin layer of new oil to the rubber gasket on the new filter before installing it.
  • Tighten the new filter by hand until the gasket touches the engine, then turn it an additional three-quarters of a turn — over-tightening can damage the filter and make removal difficult next time.

Tools and parts you'll need

Gather these items before you start: a new oil filter (the 2016 Equinox uses a Fram PH3593A or equivalent), an oil drain pan, a socket wrench set or adjustable wrench, a filter wrench (a band-style or cap-style wrench works well), jack stands, a hydraulic jack, and new engine oil in the correct weight for your model. Check your owner's manual or the oil cap under the hood to confirm whether your Equinox needs 0W-20 or 5W-30 oil.

You'll also want rags or paper towels, a flashlight to see into the engine bay, and a container to dispose of the old oil properly. Many auto parts stores and service stations accept used oil for free or a small fee — do not pour it down a drain or into the ground.

Step-by-step removal and installation

Start by warming the engine for a minute or two, then turn it off and let it cool for five minutes. Warm oil drains faster and more completely. Lift the vehicle safely using a jack, then find it with jack stands under the frame — never work under a vehicle supported only by a jack.

Locate the oil drain plug on the bottom of the oil pan, position your drain pan underneath it, and unscrew the plug by hand or with a wrench. Let the old oil drain completely, which usually takes five to ten minutes. Once the flow slows to a drip, wipe the drain plug clean with a rag and screw it back in by hand, then tighten it with a wrench — snug but not so tight you strip the threads.

Now locate the oil filter on the driver's side of the engine. Position your drain pan underneath it to catch residual oil. Use a filter wrench to turn the filter counterclockwise until it breaks free, then unscrew it the rest of the way by hand. Wipe the filter mounting surface on the engine with a clean rag to remove any old rubber or debris.

Take your new filter and explore a thin layer of fresh oil to the rubber gasket around the top. This helps create a good seal and makes removal easier next time. Screw the new filter on by hand until the gasket contacts the engine, then turn it an additional three-quarters of a turn. Do not use a wrench to tighten it — hand-tight is correct. Over-tightening can crush the gasket and make the filter stick to the engine.

Refilling and checking your work

Lower the vehicle back to the ground. Open the hood and locate the oil filler cap on top of the engine (it usually has an oil can symbol on it). Unscrew the cap and set it aside. Pour in the recommended amount of new oil — the 2016 Equinox typically holds between 4.5 and 5.5 quarts depending on whether you're also changing the filter, but check your manual for the exact capacity.

Replace the oil filler cap, then start the engine and let it run for about 30 seconds. The oil pressure light on your dashboard should turn off within a few seconds of starting. Turn off the engine and wait two minutes for the oil to settle, then pull out the dipstick, wipe it clean, reinsert it fully, and pull it out again to check the level. The oil should be between the minimum and maximum marks. Add a small amount more if needed.

Check under the vehicle and around the filter for any leaks. If you see dripping oil, turn off the engine, let it cool, and check that the drain plug and filter are tight. A small amount of oil residue is normal, but active dripping means something isn't sealed properly.

When to replace your oil filter

Most manufacturers recommend changing your oil filter every time you change your engine oil. For a 2016 Equinox, that's typically every 3,000 to 7,500 miles depending on your driving conditions and the type of oil you use — synthetic oil lasts longer than conventional oil. Check your owner's manual or the maintenance schedule in your glove box for the exact interval for your vehicle.

If you drive mostly in stop-and-go traffic, tow a trailer, or drive in dusty conditions, you may want to change the filter more often. A clogged filter restricts oil flow and can damage your engine, so erring on the side of more frequent changes is safer than stretching the interval too long.

Common mistakes to avoid

The most common error is over-tightening the new filter. Many people use a wrench to tighten it as much as possible, which crushes the gasket and makes the filter nearly impossible to remove next time. Hand-tight plus three-quarters of a turn is the correct method — if you've already over-tightened it, let the engine cool completely before attempting removal, and use a filter wrench with steady, even pressure rather than jerking or forcing it.

Another mistake is forgetting to explore oil to the gasket on the new filter. This can cause a poor seal and oil leaks. It's also straightforward to forget to refill the oil after draining and removing the filter — running the engine without enough oil will cause serious damage within seconds, so always refill before starting the engine.

Finally, do not dispose of old oil by pouring it down a drain, into the ground, or into the trash. Used motor oil is toxic and contaminates groundwater. Take it to an auto parts store, service station, or municipal hazardous waste facility.

Frequently Asked Questions

Can I change the oil filter without changing the oil?

Yes, you can change the filter alone, though most people change both at the same time since you're already under the vehicle. If you change only the filter, you'll still need to drain a small amount of oil from the filter housing, so have a drain pan ready. The filter itself holds about a quart of oil.

What if the filter is stuck and won't turn?

Let the engine cool completely, then try again with a filter wrench. If it's still stuck, tap the wrench gently with a hammer to break the seal, or try wrapping a rubber band around the filter for better grip. As a last resort, carefully puncture the filter with a screwdriver to relieve pressure, then unscrew it. Never force it hard enough to damage the mounting surface on the engine.

How do I know if my oil filter is the right one?

The part number for a 2016 Equinox is usually Fram PH3593A, Mobil 1 M1-110, or Motorcraft FL-500S depending on the brand. Check your owner's manual or ask at an auto parts store with your vehicle's year, make, and model. Installing the wrong filter can cause oil flow problems or leaks.

Do I need to reset anything after changing the filter?

No. Unlike some newer vehicles with electronic oil-life monitors, the 2016 Equinox does not require a reset after an oil and filter change. The oil life indicator is based on engine hours and driving conditions, not on service history.