2022 GMC Acadia Oil Capacity & Filter Specs

The 2022 GMC Acadia requires 5.0 quarts of 0W-20 oil for the 2.0L Turbo engine, or 6.0 quarts of 5W-30 oil for the 3.6L V6, when replacing both the oil and filter. As an ASE-certified master technician, I always emphasize using the correct fluids to keep these modern GM engines running smoothly. Below, you will find all the specifications, filter part numbers, and torque values you need to properly service your Acadia.

Quick Answer

For a quick reference before heading to the parts store, here are the primary oil service specifications for the 2022 GMC Acadia:

• Oil Capacity: 5.0 quarts (4.7 L) for the 2.0L Turbo; 6.0 quarts (5.7 L) for the 3.6L V6.
• Recommended Oil Weight: 0W-20 for the 2.0L engine; 5W-30 for the 3.6L engine.
• Oil Specification: GM dexos1™ Gen 3 (or API SP).
• OEM Oil Filter: ACDelco PF64 (for 2.0L) / ACDelco PF63 (for 3.6L).
• Aftermarket Filters (2.0L): Wix 51059, Mobil 1 M1-113A, Fram PH10060.
• Aftermarket Filters (3.6L): Wix 51036, Mobil 1 M1-212A, Fram PH10575.

Capacity by Engine Option

For the 2022 model year, GMC dropped the base 2.5L engine, leaving the Acadia with two reliable engine options. Here is a breakdown of their oil needs:

Oil Change Interval

The 2022 GMC Acadia is equipped with GM's Intelligent Oil-Life Monitor (IOLM) system, which calculates oil degradation based on engine operating conditions. However, standard mileage intervals still apply:

• Normal Duty: Follow the Oil Life Monitor. Typically, this will prompt an oil change between 7,500 and 10,000 miles or every 12 months, whichever comes first.
• Severe Duty: If you frequently tow, idle for long periods, drive in dusty environments, or make short trips in freezing weather, you should change the oil every 5,000 miles or at 20% on the Oil Life Monitor.

Drain Plug Torque

Properly tightening the drain plug is critical to prevent leaks or stripped threads in the aluminum oil pan.

• Drain Plug Torque: 18 lb-ft (25 Nm) for both the 2.0L and 3.6L engines.
• Crush Washer Note: The factory drain plug features an integrated rubber O-ring seal. If this seal is flattened, cracked, or torn, replace the entire drain plug. If you use an aftermarket plug with a standard crush washer, replace the washer at every service.

How to Change the Oil

Performing an oil change on the 2022 GMC Acadia is a straightforward process you can do at home with basic hand tools.

1. Warm up the engine: Run the vehicle for a few minutes to warm the oil, which helps it drain faster and suspend contaminants.
2. Raise the vehicle: Safely lift the front of the vehicle using ramps or a jack and jack stands.
3. Drain the oil: Locate the 15mm drain plug on the bottom of the oil pan. Position a catch pan underneath, remove the plug, and allow the oil to drain completely.
4. Replace the filter: Locate the spin-on oil filter. Remove it using an oil filter wrench. Lubricate the rubber gasket on the new filter with fresh oil, then install it by hand until the gasket makes contact, plus an additional 3/4 turn.
5. Reinstall drain plug: Install the drain plug and tighten it to 18 lb-ft.
6. Refill and check: Add the specified amount and weight of oil through the filler cap on top of the engine. Start the engine, check for leaks, turn it off, and verify the fluid level on the dipstick after letting it sit for a few minutes. Reset the Oil Life Monitor on the dashboard screen.

Common Issues & Tips

• dexos1 Compliance is Mandatory: Particularly for the 2.0L Turbo engine, using oil that is not GM dexos1 Gen 3 (or API SP) certified can lead to Low-Speed Pre-Ignition (LSPI), which can cause catastrophic piston damage. Always look for the dexos1 logo.
• Messy Filter on the 3.6L: The oil filter on the 3.6L V6 is located near the front subframe and catalytic converter. Oil tends to run down the frame during removal. A clever trick is to form a piece of aluminum foil into a funnel under the filter housing to direct the spilled oil straight into your drain pan.
• PF63 vs PF64 Confusion: Make absolutely sure you are buying the right ACDelco filter. The 3.6L takes the larger PF63, while the 2.0L takes the PF64. They have the same thread pitch and will physically screw onto either block, but they have different internal bypass valve pressure ratings. Using the wrong one can starve your engine of oil on startup.

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