Your engine is the heart of your vehicle, and its longevity depends on a constant supply of clean oil. An oil filter is its first line of defense, trapping harmful contaminants like metal particles, dirt, and carbon deposits that can cause premature wear and damage. Choosing the right filter is not just a maintenance task; it’s a direct investment in your engine’s health and performance.
Amsoil oil filters are renowned for their superior filtration technology and robust construction, offering exceptional engine protection for extended drain intervals. This roundup features a selection of Amsoil filters and compatible alternatives designed to meet the needs of various vehicles, from high-performance motorcycles to daily drivers and even lawn equipment. We will examine their key features to help you make an informed decision for your next oil change.
Our Top Amsoil Oil Filter Picks
- K&N Motorcycle Oil Filter: High Performance, Premium
- E-EAO15 Engine Oil Filter for AMSOIL
- K&N Premium Oil Filter: 20,000 Mile Engine Protection
- Oil Change Kit for Harley Tool, Oil Filter Wrench
- Genuine OEM Dixie Chopper Oil Filter (EABP90)
- Amsoil EA15K15-EA Oil Filter
- Amsoil EA15K17-EA Oil Filter
- Amsoil EA15K18-EA Oil Filter
K&N Motorcycle Oil Filter: High Performance, Premium
For motorcycle enthusiasts, particularly Harley-Davidson riders, the K&N KN-171B offers a performance-oriented solution. It is engineered to provide high flow rates, ensuring a consistent and robust supply of oil to your engine, which is critical for high-performance applications. The filter is designed to work effectively with all types of motor oil, giving you the flexibility to use synthetic, conventional, or a blend.
The filtration media is a pleated synthetic-blend material that is highly effective at capturing and removing most harmful contaminants from your oil. A standout feature is the wrench-off nut at the base, which makes installation and removal significantly easier, especially in the tight confines of a motorcycle engine bay. This filter combines ease of use with reliable engine protection.
E-EAO15 Engine Oil Filter for AMSOIL
The E-EAO15 is a direct replacement filter designed specifically to match the specifications of the Amsoil EAO15 oil filter. This makes it an excellent choice for those seeking a compatible alternative that fits the same applications. With its specific dimensions of 3.660″ O.D. x 5.350″ Length and 3/4″-16 UN thread, it ensures a perfect fit and seal on compatible engines.
This filter is built to deliver the performance and protection you expect from an Amsoil-compatible product. It is a straightforward, no-fuss option for vehicle owners who need a reliable filter that meets the original equipment requirements. By directly replacing the Amsoil EAO15, it provides a trusted solution for maintaining your engine’s health.
K&N Premium Oil Filter: 20,000 Mile Engine Protection
The K&N HP-2010 is a heavy-duty oil filter built for long-lasting engine protection, with a design that supports up to 20,000 miles of use under normal driving conditions. It is compatible with a wide range of popular Chevrolet, Dodge, Ford, and Lincoln models from 1991-2023. Like its motorcycle counterpart, it provides high flow rates for consistent oil circulation.
Its versatile compatibility means it functions perfectly with synthetic, conventional, and blended motor oils. The pleated synthetic-blend media is engineered to trap a high percentage of contaminants, safeguarding your engine’s internal components from abrasive particles. The convenient wrench-off nut simplifies the often-messy task of filter changes, making routine maintenance quicker and cleaner.
Oil Change Kit for Harley Tool, Oil Filter Wrench
This comprehensive kit is more than just a filter; it’s a complete solution for Harley-Davidson owners performing their own oil changes. It includes a specialized oil filter socket tool designed to grip the filter cap securely without slipping or causing damage, which is a common concern with plastic components. The kit is built for use with 1984-2021 Harley spin-on oil filters.
In addition to the wrench, you receive a set of funnels for adding oil to the primary case and crankcase, made from sturdy, corrosion-resistant ABS plastic. A significant value-add is the inclusion of 50 high-quality Viton O-rings, which are essential for ensuring leak-free seals after a service. This all-in-one package streamlines the entire maintenance process.
Genuine OEM Dixie Chopper Oil Filter (EABP90)
For owners of Dixie Chopper lawn mowers, using the correct OEM part is crucial for maintaining performance and warranty coverage. This Genuine OEM filter, part number EABP90 (Dixie Chopper #60119), is manufactured to the exact specifications required by your mower’s engine. It is certified to be compatible with specific models like the 2012 Xcaliber Gasoline and 2013-2014 Classic series.
This filter is designed to provide reliable filtration for the demanding conditions of a commercial or heavy-duty residential mower. Using the manufacturer’s specified part ensures optimal oil flow and contaminant removal, protecting your investment and helping to maintain the powerful performance Dixie Chopper mowers are known for.
Amsoil EA15K15-EA Oil Filter
The Amsoil EA15K15-EA is part of Amsoil’s line of advanced full-flow oil filters. These filters are known for their high capacity and efficiency, making them suitable for extended oil drain intervals. They are constructed with advanced synthetic media that provides superior contaminant capture without restricting the vital flow of oil to the engine.
This filter is engineered for drivers who demand maximum engine protection and performance. It is an ideal choice for use with Amsoil’s signature synthetic motor oils, forming a complete system for engine care. The robust construction and high-quality materials ensure consistent performance throughout its service life.
Amsoil EA15K17-EA Oil Filter
Another member of Amsoil’s premium filter family, the EA15K17-EA, is designed to offer exceptional filtration for specific vehicle applications. It utilizes the same high-standard synthetic media technology to trap microscopic abrasive particles that can cause engine wear over time. This focus on fine filtration contributes directly to extended engine life.
Choosing this filter means selecting a component built for reliability and high performance. It is a direct-fit filter that meets the stringent requirements for the vehicles it is designed for, ensuring easy installation and peace of mind. For those who prioritize using top-tier maintenance products, this filter is a solid option.
Amsoil EA15K18-EA Oil Filter
The Amsoil EA15K18-EA rounds out our list as a key offering for engines requiring this specific filter size and thread. It embodies the core Amsoil philosophy of providing superior protection and allowing for longer service intervals compared to conventional filters. Its construction is focused on durability and consistent performance.
This filter is an excellent choice for anyone looking to maintain their vehicle with high-quality components. By effectively filtering out contaminants, it helps preserve engine cleanliness and efficiency. It represents a proactive step in vehicle maintenance, aimed at preventing costly repairs down the road.
Buying Guide: How to Choose the Right Amsoil Oil Filter
When I’m looking for an oil filter, I don’t just grab the first one I see. It’s a critical component for engine protection, and choosing the right one can mean the difference between a long-lasting engine and costly repairs down the line. Amsoil makes several excellent filters, but they’re designed for different needs and driving styles. Here’s what I consider before making a purchase.
The first thing I look at is the type of media used in the filter. Amsoil offers both synthetic media and traditional cellulose media. Their top-tier filters, like the EA series, use a high-capacity synthetic media that traps smaller particles and holds more dirt. This is my go-to for severe service, like towing, frequent short trips, or if I simply want the maximum protection for my engine. For more standard driving conditions, their spin-on filters with advanced cellulose media still offer fantastic performance and are a solid choice.
Next, I check the filter’s efficiency and capacity. Efficiency is measured by its ability to trap particles of a certain size (like 20 or 30 microns). A higher efficiency rating means fewer harmful particles are circulating in your oil. Capacity, often called dirt-holding capacity, is how much gunk the filter can hold before the bypass valve opens. If I do a lot of driving in dusty conditions or often go beyond a typical oil change interval, I prioritize a filter with high capacity. The last thing I want is a filter that gets clogged quickly.
I also pay close attention to the construction. A strong canister that resists dents and damage is important. The gasket needs to be high-quality to prevent leaks, and the anti-drainback valve must be robust to keep oil in the filter when the engine is off. This prevents dry starts, which is a major source of engine wear. Amsoil filters are known for their durable construction, but it’s always a feature I verify.
Finally, I match the filter to my specific vehicle and my driving habits. There’s no single “best” Amsoil oil filter for everyone. My daily driver that sees mostly highway miles has different needs than my older truck used for hauling. By considering the media type, efficiency, capacity, and build quality, I can confidently select the right Amsoil oil filter to provide the best engine protection for my situation. Reading through an 8 best Amsoil oil filter review for engine protection is a great starting point to compare specific models side-by-side.
Frequently Asked Questions
What makes Amsoil oil filters different from other brands?
From my experience, the main difference lies in their filtration media and construction. Many of their high-end filters use a proprietary synthetic media that is both highly efficient at trapping microscopic contaminants and has a large capacity to hold them. This means the filter can protect your engine better for a longer period. They also often feature a silicone anti-drainback valve, which is more durable and reliable than the common nitrile valves found in many budget filters, ensuring oil is ready to flow the moment you start your engine.
Can I use an Amsoil oil filter for extended oil change intervals?
Yes, but with a very important caveat. Amsoil designs some of their filters, specifically the EA series, to be used with their extended-life synthetic oils. If you are following a severe service schedule or using a conventional oil, sticking to a standard change interval is safer. The filter itself might be capable, but the oil’s additive package can break down over time. I only consider extended intervals if I’m using a matched high-performance oil and filter combination and my driving conditions allow for it.
Are all Amsoil oil filters synthetic?
No, not all of them. Amsoil has different product lines. Their EA (EaO, EaU, etc.) filters are the premium line and use 100% synthetic media. However, they also offer spin-on oil filters that use a blend of advanced cellulose and synthetic fibers. These are still excellent filters that outperform many competitors, but they are a different tier. When I’m buying, I always double-check the product description to see what type of media is inside.
How often should I change my Amsoil oil filter?
My general rule is to change the filter with every oil change. It’s the simplest and safest practice. Even if the filter has more life in it, you’re introducing fresh oil that you want to keep clean from the start. If you are using a premium Amsoil EA filter and their Signature Series oil, they have recommendations for extended drain intervals that can be up to 15,000 or 25,000 miles, but this is under ideal conditions. For most of us, following the vehicle manufacturer’s recommended oil change interval and swapping the filter each time is a foolproof plan for consistent engine protection.
Is the higher price of an Amsoil filter worth it?
I believe it is, especially if you care about long-term engine health. Think of it as cheap insurance. A high-quality filter like those from Amsoil does a much better job at removing abrasive particles from your oil. Over tens of thousands of miles, this reduced wear can help your engine last longer, run better, and maintain compression. When you weigh the one-time cost of a superior filter against the potential cost of an engine rebuild or replacement, the value becomes very clear. It’s one of the easiest ways to add an extra layer of defense for your engine.