Engines and Components› Oiling Systems

Subaru

Oil Filter

$9.75

SKU: 15208AA21A

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Subaru 15208AA21A oil filter is a genuine OEM filtration component engineered to maintain oil purity and protect your engine from harmful contaminants. Featuring high-efficiency filter media and a durable steel housing, it ensures consistent performance and optimal oil flow throughout the service interval.
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The Subaru 15208AA21A oil filter is a genuine OEM component designed to provide precise, reliable filtration for Subaru engines. Constructed with a durable steel casing and high-efficiency filter media, this filter captures fine particles and debris to help maintain engine longevity. It includes an integrated anti-drainback valve and a pressure relief valve to ensure proper oil pressure during cold starts and under high-demand operating conditions. Designed specifically for Subaru lubrication systems, this direct-fit oil filter meets factory requirements for oil flow and pressure. It is compatible with a range of Subaru vehicles, including various Ascent, Crosstrek, Legacy, and Outback models. Always verify specific year and engine compatibility to ensure correct fitment for your vehicle. For optimal engine health, Subaru recommends using genuine filters during every oil change interval. This filter is a direct replacement for previous part numbers 15208AA15A, 15208AA160, 15208AA20A, and SOA6351520815. Its design allows for straightforward, tool-friendly installation, making it suitable for both professional service technicians and experienced DIY maintenance.

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 Number15208AA21A
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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