Engines and Components› Oiling Systems

Subaru

BOXER Engine Oil Filter

$7.02

SKU: 15208AA15A

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In Stock
Ships by Oct 12
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

It features a spring-loaded relief valve for oil flow during cold starts and pleated filter media that lasts between oil change intervals.

This genuine Subaru part is formulated to provide the necessary protection for the SUBARU BOXER® engine. Routine oil and filter changes are crucial for maintaining engine health, as oil breaks down over time due to heat and friction. Following the recommended intervals, at least every 6,000 miles or 6 months, ensures optimal performance and longevity.
Show original supplier description
The Subaru oil filter complete (part number 15208AA15A) is a genuine Subaru direct replacement oil filter engineered to maintain the cleanliness of your SUBARU BOXER® engine's oil. Its design includes a spring-loaded relief valve to ensure consistent oil flow, even during cold engine starts. The pleated filter media is constructed to effectively capture contaminants and provide reliable filtration throughout the recommended oil change intervals. This oil filter is specifically designed with a bottom assembly that helps prevent leaks, a critical feature for Subaru vehicles. By removing dirt, debris, and impurities from the circulating oil, it plays a vital role in protecting the engine's internal components from wear and tear. Regular replacement of the oil filter, alongside routine oil changes, is essential for maximizing engine life and maintaining optimal fuel economy. This part fits various Subaru models, including the Ascent (2019-2021), Crosstrek (2022-2025), Forester (2022-2025), Impreza (2017-2021), Legacy (2013-2021), and Outback (2013-2021). It is specifically noted to be for 2.5L engine applications and does not fit the 3.6L 6-cylinder engine. The part number 15208AA15A has been superseded by 15208AA21A, though either filter is generally considered compatible.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSubaru
Part Number15208AA15A
CategoryEngines and Components
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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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