Subaru Oil Change Kit 5-Qt SAE 0W-20 Synthetic Oil with OEM Filter & Gasket — Fits 4‑Cyl Models

This kit provides the exact factory parts and oil formulated for many modern Subaru 4‑cylinder engines, letting you perform a correct, reliable service at home or in the shop. The package contains the superseded filter part updated by Subaru (15208AA21A), the matching crush gasket, and five one‑quart bottles of Subaru SOA427V1310 0W‑20 synthetic oil — everything needed for a typical oil and filter change on compatible models. Always confirm your vehicle’s oil capacity and service interval in the owner’s manual before starting.

Which Subaru models and years does this oil change kit fit?

This genuine oil kit fits a selection of Subaru 4‑cylinder models produced in recent years. It covers popular crossovers and sedans where Subaru specifies 0W‑20 synthetic oil and the OEM filter noted below.

• 2019–2026 Ascent
• 2018–2023 XV Crosstrek (all engines)
• 2019–2024 Forester and 2022–2025 Forester Wilderness
• 2017–2023 Impreza (non‑turbo)
• 2020–2026 Outback (4‑cyl) and 2020–2025 Legacy (4‑cyl)

What exactly is included and why use the OEM parts?

The kit bundles the updated Subaru engine oil filter (part number 15208AA21A), the crush gasket for the drain plug (803916010), and five quarts of genuine Subaru SAE 0W‑20 synthetic oil (SOA427V1310). Using OEM components helps ensure fitment, filtration efficiency, and oil compatibility designed for Subaru engines.

• One Subaru engine oil filter (15208AA21A)
• One crush gasket for the oil drain plug (803916010)
• Five 1‑quart bottles of Subaru SAE 0W‑20 synthetic oil (SOA427V1310)
• Replaces older filter part numbers previously used by Subaru

How often should I change the oil and filter, and what should I check first?

Subaru recommends following the replacement interval listed in your owner’s manual, which typically ranges by driving conditions and model year. Common practice is every 6 months or around 7,500 miles under many conditions, but verify your car’s specific schedule and oil capacity before beginning.

• Consult the owner’s manual for the correct oil capacity and interval
• Inspect the oil level and color before and after service
• Replace the crush gasket each time to prevent leaks

Any special notes about the updated filter design?

As of September 1, 2023 Subaru updated its oil filter design; the new filter may look different from the one removed from your vehicle. Function and fit remain OEM; if in doubt, check the part number and your vehicle compatibility before purchasing or installing.

• Updated filter part number: 15208AA21A
• Older part numbers are superseded to the new number
• Visual differences do not affect performance when correct part number is used

Who is this for: This kit is made for Subaru owners, independent mechanics, and DIY enthusiasts who want factory‑specified oil, an OEM filter, and the correct drain plug gasket in one purchase. It’s ideal for people who own compatible 4‑cylinder Subaru models and prefer genuine parts for fit, filtration reliability, and proper fluid chemistry. If you need fewer quarts or a different oil grade for your specific Subaru, consult the owner’s manual or a dealer for alternate SKUs.