2024 Subaru Forester Oil Capacity & Filter

The 2024 Subaru Forester takes 4.8 US quarts (4.5 liters) of 0W-20 engine oil.

Quick Answer

• Oil Capacity: 4.8 US Quarts (4.5 Liters)
• Recommended Oil Weight: 0W-20
• Oil Specification: API SN PLUS or later, or ILSAC GF-6
• OEM Oil Filter Part Number: 15208AA170 (or 15208AA160, consult dealer for latest)
• Aftermarket Oil Filter Cross-References:
  • Fram: PH6607
  • Mobil 1: M1-108A
  • Wix: 57055

Capacity by Engine Option

All 2024 Subaru Forester models are equipped with the same 2.5L DOHC FB25D engine.

Oil Change Interval

Subaru recommends the following oil change intervals for the 2024 Forester:

• Normal Duty: Every 6,000 miles or 6 months, whichever comes first.
• Severe Duty: Every 3,000 miles or 6 months, whichever comes first. This applies if you frequently drive in conditions such as heavy city traffic, dusty roads, extreme temperatures, or tow a trailer.

Drain Plug Torque

The oil drain plug on the 2024 Subaru Forester should be torqued to 30 ft-lbs (40 Nm). Always use a new crush washer with each oil change to ensure a proper seal and prevent leaks. The OEM crush washer part number is typically 803916010, but it's always a good idea to confirm with your dealer or parts supplier.

How to Change the Oil

Changing the oil on your 2024 Subaru Forester is a straightforward process:

1. Prepare: Gather your tools: wrench, oil filter wrench, drain pan, new oil, new oil filter, new crush washer, and a funnel. Ensure the engine is warm but not hot.
2. Locate & Drain: Safely lift the front of the vehicle. Place the drain pan beneath the oil pan. Using the appropriate wrench, carefully remove the drain plug and allow the old oil to drain completely. Inspect the old crush washer.
3. Replace Filter: While the oil is draining, locate the oil filter. Place your drain pan below the filter before loosening it with an oil filter wrench. Remove the old filter. Apply a thin coat of new oil to the gasket of the new filter before screwing it on by hand until snug. Then, tighten it an additional 1/2 to 3/4 turn (consult filter instructions).
4. Refill: Reinstall the drain plug with a new crush washer and tighten to 30 ft-lbs (40 Nm). Lower the vehicle. Open the hood and remove the oil filler cap. Using a funnel, slowly add 4.8 US quarts of 0W-20 engine oil.
5. Check & Finish: Replace the oil filler cap. Start the engine and let it run for a few minutes to circulate the new oil. Turn off the engine, wait a few minutes for the oil to settle, then check the oil level with the dipstick. Top off if necessary. Dispose of the old oil and filter responsibly.

Common Issues / Tips

• Oil Consumption: While less prevalent in newer FB series engines, some Subaru engines historically have had oil consumption tendencies. While not common in the 2024 model year, it