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Selecting the correct oil filter is crucial for your vehicle's longevity and performance. A high-quality filter ensures optimal engine protection by trapping contaminants, while the right accessories streamline the maintenance process. Investing in dependable parts will help prevent costly repairs down the line.
The Genuine Subaru Engine Oil Filter removes millions of microscopic pollutants and dust particles. Remember to change your engine oil and filter every 6 months or every 7,500 miles depending on conditions where you are. Check your owner’s manual for...
Subaru Part Number: 15208AA21A (Filter), 803916010 (Crush Gasket)
ENGINEERED FOR SYNTHETIC OILS: Superior filtration for severe conditions; Designed to handle the demands of synthetic motor oils in extreme driving conditions like towing, stop-and-go traffic, and long highway runs
ADVANCED FILTRATION EFFICIENCY: Next-gen synthetic-blended media with natural fibers eliminates the need for wire backing. 99% effIcient at 23 microns (based on 51515XP)
EXTENDED PERFORMANCE: Outperforms OE standards with up to 20,000-mile change intervals—ideal for synthetic oil users
EASY, PRECISE FIT: Engineered for a perfect fit in your vehicle, WIX XP filters enable quick, hassle-free installation—ideal for both DIY enthusiasts and professional mechanics
Exclusive FILTECH media technology screens out and holds on to up to 14 grams of dirt and particles, preventing it from circulating throughout your engine and causing damaging wear that can lead to engine failure
OE fit ensured through strong steel base plates and housings that prevent warpage, leaks, and poor fit
Silicone anti-drain back valve ensures engine receives a supply of clean oil when the vehicle is started
High lubricity gasket design provides a tight, leak proof seal, yet allows for easy removal when it's time for an oil change; Metal spiral-wound center tube reinforces internal strength for durability
ADVANCED ENGINE PERFORMANCE: Keep your engine clean for up to 15,000 miles thanks to high-density synthetic blend filter media; Expanded dirt-holding capacity captures over 99% of dirt; PurolatorONE gets the job done
SYNTHETIC MEDIA: Made from high-density synthetic blend, these oil filters have long-lasting filtration capabilities, increasing time between oil changes and performance
LEAK-PROOF SEAL: Thanks to the PTFE-Treated Gasket, you can rest easy knowing your engine is safe from leakage; It's heat resistant and flexible, and it's also easy to install and replace
PROPER LUBRICATION: No dry starts—even after your vehicle has been sitting idle—thanks to the Silicone Anti-Drainback Valve; It keeps consistent oil flow and saves your engine from wear and tear during start-up, extending its lifespan
Exclusive FILTECH media technology screens out and holds on to up to 14 grams of dirt and particles, preventing it from circulating throughout your engine and causing damaging wear that can lead to engine failure
OE fit ensured through strong steel base plates and housings that prevent warpage, leaks and poor fit
Silicone anti-drain back valve ensures engine receives a supply of clean oil when the vehicle is started
High lubricity gasket design provides a tight, leak proof seal, yet allows for easy removal when it's time for an oil change; Metal spiral-wound center tube reinforces internal strength for durability
ENGINEERED FOR SYNTHETIC OILS: Superior filtration for severe conditions; Designed to handle the demands of synthetic motor oils in extreme driving conditions like towing, stop-and-go traffic, and long highway runs
ADVANCED FILTRATION EFFICIENCY: Next-gen synthetic-blended media with natural fibers eliminates the need for wire backing. 99% effIcient at 23 microns (based on 51515XP)
EXTENDED PERFORMANCE: Outperforms OE standards with up to 20,000-mile change intervals—ideal for synthetic oil users
EASY, PRECISE FIT: Engineered for a perfect fit in your vehicle, WIX XP filters enable quick, hassle-free installation—ideal for both DIY enthusiasts and professional mechanics
ADVANCED ENGINE PERFORMANCE: Keep your engine clean for up to 15,000 miles thanks to high-density synthetic blend filter media; Expanded dirt-holding capacity captures over 99% of dirt; PurolatorONE gets the job done
SYNTHETIC MEDIA: Made from high-density synthetic blend, these oil filters have long-lasting filtration capabilities, increasing time between oil changes and performance
LEAK-PROOF SEAL: Thanks to the PTFE-Treated Gasket, you can rest easy knowing your engine is safe from leakage; It's heat resistant and flexible, and it's also easy to install and replace
PROPER LUBRICATION: No dry starts—even after your vehicle has been sitting idle—thanks to the Silicone Anti-Drainback Valve; It keeps consistent oil flow and saves your engine from wear and tear during start-up, extending its lifespan
SUPERIOR ENGINE PROTECTION: Designed for severe driving conditions including stop-and-go traffic, towing, and dusty environments
99% DIRT TRAPPING EFFICIENCY: Advanced blended media captures microscopic particles with 99% efficiency at 26 microns, helping extend engine life and maintain peak performance (Tested on WIX 51515)
EXTENDED SERVICE LIFE: Meets or exceeds OE recommended change intervals, lasting up to 15,000 miles
TOOL-FREE, EFFICIENT DESIGN: Top-mounted cartridge with precision-fit sealing components allows for easy, tool-free installation; Reduces impact by replacing only the filter element, not the entire housing
Last update on 2026-10-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Oil Filters & Accessories
Choosing the Right Oil Filter
When selecting an oil filter, consider these key factors:
Vehicle Compatibility: Always verify that the filter is compatible with your car's make, model, and year. Refer to your owner's manual or use online compatibility tools to ensure a perfect fit. Using the wrong filter can lead to leaks and inadequate protection.
Filtration Efficiency: Look for filters that offer high efficiency in trapping microscopic particles, such as dirt, metal shavings, and sludge. Premium filters often use advanced media to capture a higher percentage of contaminants, leading to cleaner oil and a healthier engine.
Durability and Construction: A robust filter casing and a reliable anti-drainback valve are essential. The anti-drainback valve prevents oil from draining out of the filter when the engine is off, ensuring immediate lubrication upon startup.
Essential Oil Filter Accessories
Proper accessories can make oil changes easier and cleaner:
Oil Filter Wrenches: These tools are designed to grip the filter securely for removal and installation. Various types exist, including strap, cap, and plier styles, so choose one that fits your filter and provides good leverage.
Drain Pan: A sturdy drain pan with a sufficient capacity is necessary to collect used oil during a change. Ensure it has a wide opening to catch drips and a spout for easy disposal.
Frequently Asked Questions
How often should I replace my oil filter?
It's generally recommended to replace your oil filter every time you change your engine oil. Consult your vehicle's owner's manual for the manufacturer's specific recommended interval, which often ranges from 5,000 to 10,000 miles.
What is the difference between a standard and a premium oil filter?
Premium oil filters typically use higher-quality filtration media, offering better efficiency in trapping smaller particles. They may also feature more robust construction, improved anti-drainback valves, and higher burst pressure ratings for enhanced durability.
Can I reuse an old oil filter?
No, an oil filter should never be reused. Its purpose is to trap contaminants, and once it's full, it can no longer effectively filter your oil. Reusing it can lead to engine damage.
What is an anti-drainback valve?
An anti-drainback valve is a component within the oil filter that prevents oil from draining out of the filter when the engine is turned off. This ensures that oil is immediately available to lubricate engine components upon startup, reducing wear.
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