The Best Snow Blower Oil Filter
Keep your snow blower engine running strong with the right oil filter. We researched top-rated filters from Briggs & Stratton, Kohler, Oregon, and more, scoring each on compatibility, filtration, and value. Find your perfect match.
By Harry
Updated October 14, 2026
Choosing the right snow blower oil filter is essential for keeping your machine running smoothly through harsh winters.
A quality filter traps contaminants and ensures clean oil circulates through the engine, reducing wear and extending the life of your snow blower.
With so many options on the market, from OEM replacements to aftermarket alternatives, it can be hard to know which one fits your engine and delivers reliable performance.
We’ve researched the top-rated snow blower oil filters, analyzing specifications, expert consensus, and verified buyer feedback to help you make an informed choice. Below are our top picks.
Briggs & Stratton 492932S Short Oil Filter
For routine oil changes on compatible Briggs & Stratton engines, this genuine short filter ensures proper fit and reliable filtration. It matches OEM specifications for many popular lawn tractors and zero-turn mowers, helping to protect engine components from wear.
Pros
- Genuine OEM part designed for exact fit and filtration standards
- High customer rating of 4.8 stars from over 15,000 reviews
- Wide compatibility with Intek, Vanguard V-Twin, and many other engine models
- Captures dirt, carbon, and metal particles to support cleaner lubrication
Cons
- Costs more than generic aftermarket filters
- Requires verifying engine model and filter height before purchase
- Packaging provides limited installation guidance
Briggs & Stratton 842921 Vanguard Oil Filter
This genuine Briggs & Stratton oil filter is designed specifically for Vanguard engines, ensuring a proper OEM fit and reliable filtration. With a stellar 4.8-star average from over 1,000 customer reviews, it consistently delivers on capturing contaminants during oil changes. It's a solid choice for owners of compatible Scag, Ferris, John Deere, Toro, and other lawn mower brands looking for a maintenance upgrade.
Pros
- Genuine OEM part engineered for proper fit and filtration standards.
- High customer satisfaction with a 4.8 out of 5 star rating from over 1,000 reviews.
- Helps capture dirt, carbon, and metal particles to protect engine components.
Cons
- Compatibility is limited to specific Briggs & Stratton Vanguard V-Twin Big Block engine models.
- Requires careful verification of engine model and replacement part numbers before purchase.
- 90-day warranty is relatively short compared to some aftermarket options.
John Deere Orginal Equipment Fiiter Kit LG262
This John Deere Home Maintenance Kit has the exact parts you need for convenient at-home, do-it-yourself service, including filters, oil and spark plug(s) This kit fits a John Deere LA125 Lawnmower Kit contains: AM125424 Oil filter (1) AM116304 Fuel filter (1) MIU11511 Air filter (1) MIU11513 Air element - foam (1) M78543 (RC12YC) Spark plug (1) TY22029 Oil (2 quarts) We are a full line John Deere dealer so please feel free to a send us a message if you are unsure about which kit is correct for your mower or if you need something else for your mower This is an OEM John Deere kit Thanks for looking!
KOHLER 12 050 01-S Oil Filter Set
This OEM oil filter set from Kohler is designed for a direct fit on many Kohler and other engines. With a 32-micron rating and anti-drain feature, it helps maintain steady oil pressure and clean oil. Ideal for routine maintenance on lawn tractors and mowers.
Pros
- Direct fit for most Kohler engines
- Genuine OEM part ensures quality and reliability
- Includes two filters for convenience
- Anti-drain valve prevents oil backflow
- Effective 32-micron filtration
Cons
- Only compatible with engines that accept the Kohler 12 050 01-S filter
Briggs & Stratton 492932 2-Pack Oil Filter
This genuine OEM oil filter comes in a 2-pack and is designed for Briggs & Stratton Vanguard small engines with pressure lubrication. With a 4.8-star average from over 3,400 reviews, it's a reliable replacement for lawn mower maintenance. The 3/4-16 thread and compact size fit specific models, ensuring a proper seal.
Pros
- Genuine OEM Briggs & Stratton part ensures exact fit and compatibility
- High customer rating (4.8 out of 5 stars from over 3,400 reviews) indicates reliability
- 2-pack provides good value for routine oil changes
- Specifically designed for Vanguard small engines with pressure lubrication system
Cons
- Plastic housing may be less durable than metal filters
- Only compatible with specific Vanguard pressure lubrication engines, not universal for all lawn mowers
K&N Motorcycle Oil Filter: High Performance
The K&N Performance Oil Filter for Powersports is engineered to provide increased engine protection and high oil flow for long-lasting performance. Built with premium synthetic filter media and heavy-duty construction, it delivers up to 20,000 miles of protection while standing up to the demands of riding. An integrated welded nut makes oil changes quick and easy.Compatible Vehicles:2021-2024 ARCTIC CAT Alterra2019-2024 ARCTIC CAT Alterra 3002023-2024 ARCTIC CAT Alterra 600 Black Hills Edition2022-2024 ARCTIC CAT Alterra 600 EPS2022-2024 ARCTIC CAT Alterra 600 LTD2023-2024 ARCTIC CAT Alterra 600 Mud Pro2023-2024 ARCTIC CAT Alterra 600 TRV EPS2023-2024 ARCTIC CAT Alterra 600 TRV XT2022-2024 ARCTIC CAT Alterra 600 XT2024 ARCTIC CAT Alterra EPS SE2022-2023 ARCTIC CAT Alterra 600 SE2017-2022 ARCTIC CAT Prowler 5002021 ARCTIC CAT Alterra 700 EPS SE2021 ARCTIC CAT Alterra 700 TRV XT EPS2021 ARCTIC CAT Alterra 700 XT EPS2017-2020 ARCTIC CAT Alterra 5002019-2020 ARCTIC CAT Alterra 5702020 ARCTIC CAT Alterra 570 EPS2017-2020 ARCTIC CAT Alterra 7002020 ARCTIC CAT Alterra TBX7002020 ARCTIC CAT Alterra TRV7002015-2020 ARCTIC CAT Wildcat Trail LTD2015-2020 ARCTIC CAT Wildcat Trail XT2016-2019 ARCTIC CAT Alterra 4502015-2019 ARCTIC CAT Wildcat Sport LTD2015-2019 ARCTIC CAT Wildcat Sport XT2015-2019 ARCTIC CAT Wildcat Trail2017-2018 ARCTIC CAT Alterra 700XT2017-2018 ARCTIC CAT Alterra TRV1000XT2017-2018 ARCTIC CAT HDX 500XT2017-2018 ARCTIC CAT Prowler XT 10002014-2018 ARCTIC CAT Wildcat 4X LTD2016-2018 ARCTIC CAT Wildcat Trail SE2015-2018 ARCTIC CAT Wildcat X2014-2018 ARCTIC CAT Wildcat X LTD2013-2017 ARCTIC CAT 1000 XT2016-2017 ARCTIC CAT Alterra 4002017 ARCTIC CAT Alterra 550XT2017 ARCTIC CAT Alterra TRV550XT2017 ARCTIC CAT Alterra TRV700XT2017 ARCTIC CAT Bearcat 2000 LT ES2017 ARCTIC CAT Bearcat 2000 XT ES2016-2017 ARCTIC CAT Bearcat 3000 LT2017 ARCTIC CAT HDX 700 Crew XT2017 ARCTIC CAT HDX 700XT2017 ARCTIC CAT Lynx 2000 ES2017 ARCTIC CAT Lynx 2000 LT ES2017 ARCTIC CAT M6000 SE ES 1412017 ARCTIC CAT M6000 SE ES 1532017 ARCTIC CAT M6000 Sno Pro 1532017 ARCTIC CAT M6000 Sno Pro ES 1532017 ARCTIC CAT M8000 HCR 1532017 ARCTIC CAT M8000 Limited 1532017 ARCTIC CAT M8000 Limited 1622017 ARCTIC CAT M8000 Limited ES 1532017 ARCTIC CAT M8000 Limited ES 1622017 ARCTIC CAT M8000 Mountain Cat 1532017 ARCTIC CAT M8000 Mountain Cat 1622017 ARCTIC CAT M8000 Moun
Kawasaki 49065-0721 Oil Filter
This OEM replacement oil filter from Kawasaki is designed for select 22-24 HP engines (2009 and later). With a 4.8-star average from over 4,500 buyers, it delivers reliable fit and filtration for lawn mowers and other equipment.
Pros
- OEM quality replacement for Kawasaki 22-24 HP engines (2009+)
- High customer satisfaction with 4.8 stars from over 4,500 reviews
- Durable metal construction for long-lasting use
- Affordable alternative to dealer prices per buyer feedback
Cons
- Only compatible with select Kawasaki 22-24 HP engines (2009+), not universal
- Some users note the filter lacks stamped branding, relying on a sticker, raising authenticity questions
Kohler 12 050 01-s1 Lawn Mower Oil Filter
An OEM replacement oil filter from Kohler designed for many lawn mower engines. With a stellar 4.8 rating from over 2,400 buyers, it delivers a precise fit and reliable performance at a reasonable price. Ideal for owners of Kohler-powered mowers who want a direct factory replacement without dealer markup.
Pros
- OEM equivalent ensures exact fit and compatibility with Kohler engines
- Excellent customer rating (4.8 out of 5 stars from 2,468 reviews)
- Affordable alternative to dealer parts without sacrificing quality
Cons
- Plastic construction may be less durable than metal filters in extreme conditions
- Only compatible with lawn mower applications, not universal for other vehicle types
Stens 120-345 Oil Filter
A direct replacement oil filter for a wide range of engines including Onan, Kohler, and Briggs & Stratton. Made in the USA with a steel housing, anti-drain valve, and 8-11 PSI relief valve, it delivers solid filtration for lawn mowers and tractors.
Pros
- Made in the USA with steel construction
- Wide compatibility across many OEM numbers and engine brands
- Includes anti-drain valve and pressure relief valve
- Strong customer rating (4.6 stars from 544 reviews)
Cons
- Fitment should be double-checked for specific models before purchase
Briggs & Stratton 491056 Tall Oil Filter
This genuine oil filter from Briggs & Stratton is engineered for select lawn mower engines, offering reliable filtration to protect critical components. With a tall 3-3/8-inch profile, it fits specific models from Kohler, John Deere, and Woods equipment. The high customer rating (4.8 out of 5 stars from over 1,000 reviews) reflects consistent performance and proper fit.
Pros
- Genuine OEM part ensures proper fit and filtration
- High customer rating (4.8 out of 5 stars) indicates reliability
- Helps capture contaminants to protect engine components
- Supports easier routine maintenance and oil changes
Cons
- Requires careful verification of engine model and part number before ordering
- Limited compatibility with select engines and equipment (not universal)
Oregon 83-030 M16x1.5 Oil Filter
If you need a replacement oil filter for your Briggs & Stratton 795990 engine, this Oregon 83-030 is a direct OEM equivalent. It fits lawn mowers, generators, and snowblowers with M16x1.5 threads. With a perfect 5-star average from six buyers, it is a trusted choice for routine maintenance.
Pros
- OEM equivalent for Briggs & Stratton 795990
- Compatible with lawn mowers, generators, and snowblowers
- High customer rating of 5.0 out of 5 stars
Cons
- Only one filter per package
Oregon 83-030 Oil Filter Replacement for Briggs
A premium Oregon OEM replacement part to remove contaminants from engine oil and give you a smooth ride every time.
Replacement for Briggs and Stratton Snowblower Key
Replaces OEM: 794696 Fits Models: Briggs & Stratton: 15Z100 Series, 12A100 Series, 12A300 Series 12A400 Series, 12C100 Series, 12C300, 12C400 Series, 12D100 Series, 12D200 Series, 12D300 Series 12D400 Series, 12E100 Series, 15B100 Series, 15C100 Series, 15D100 Series, 15Z300 Series, 12B400 Series Fits MTD Models6 Murray: Dual Stage Snow throwers Toro: 38629, 38629C, 38637, 38637C, 38624, 38639, 38639C Snapper: H924RX Fits most Briggs and Stratton engines, Snapper, Simplicity, Murray Snow Blowers
Ariens 72105100 5W-30 Snowblower Engine
Ariens 72105100 5W-30 Snowblower Engine Maintenance Kit
for 1205001 Oil Filter for Kohler Fits Baldwin
For 1205001 Oil Filter For KOHLER Fits Baldwin FII50-0030 ND103597 B1410 B71
Pwc Engine OPE 120-523 Oil Filter for Ariens
If you need a replacement oil filter for your Ariens snow blower, this aftermarket option from Pwc Engine matches OEM specifications. It includes an anti-drain valve and pressure relief valve, with 32-micron filtration. Check your OEM part number to ensure compatibility.
Pros
- Compatible with Ariens part numbers 08200204 and 21397200
- Includes anti-drain valve and 8-11 PSI pressure relief valve
- 32-micron filtration meets OEM standards
Cons
- Requires verifying OEM part number for proper fitment
Snow Blower Oil Filter Buying Guide
Engine Compatibility and Fitment
Not all oil filters are universal. Most snow blowers use engines from Briggs & Stratton, Kohler, Kawasaki, or Ariens, and each brand requires a specific filter thread size, bypass valve pressure, and gasket diameter.
Always check your owner’s manual or the old filter’s part number before purchasing. For example, a filter that fits a Kohler Courage engine may not work on a Briggs & Stratton Vanguard.
Using the wrong filter can lead to poor oil flow or leaks. If you’re unsure, cross-reference the OEM part number with aftermarket options from trusted brands like Oregon or Stens.
Filtration Efficiency and Media Quality
The filter’s internal media determines how well it traps dirt, metal particles, and sludge. Premium filters use synthetic or blended media that offers higher dirt-holding capacity and better flow rates than basic cellulose.
Look for filters with a high-efficiency rating (typically 25-40 microns) and a built-in anti-drain back valve to prevent dry starts.
Some aftermarket filters, such as those from K&N, feature a high-performance design with increased oil flow, but they may come at a higher price. For most homeowners, a quality OEM or equivalent replacement provides ample protection without overspending.
Build Quality and Durability
A well-constructed filter should withstand vibration and temperature extremes common in snow blower operation. Look for a heavy-duty steel canister, a strong base plate, and a securely bonded gasket.
Some filters include a welded nut on the top for easy removal, which is handy in tight engine compartments. Avoid filters with thin metal or poorly attached gaskets, as they can deform or leak over time.
Verified buyer feedback often highlights premature rust or gasket failures, so prioritize filters with consistently positive long-term reviews.
Ease of Installation and Maintenance
Changing a snow blower oil filter is a straightforward task, but accessibility varies by model. Some engines have the filter mounted low or behind a heat shield, making a wrench-off nut or a textured grip helpful.
Pre-oiling the gasket before installation is recommended to prevent leaks. Many filters come pre-lubricated, but you should still apply a thin coat of clean oil to the rubber seal.
If you plan to replace the filter every season (or after every 50 hours of use), choosing a filter with a clear part number and easy-to-read markings saves time.
Price vs. Value
Oil filter prices range from under $10 for basic OEM replacements to over $15 for premium aftermarket options.
While spending a few extra dollars on a better filter can improve engine protection, the most expensive option isn’t always necessary for typical home use.
A filter that costs around $10 to $15 and has strong expert and user consensus is often the sweet spot. Keep an eye on multi-packs, which offer savings for those who own multiple engines or plan ahead.
Remember, a cheap filter that fails can lead to costly engine repairs, so value should be measured in reliability, not just upfront cost.
Why You Should Trust Us
Snow Removal Wiki is an independent review site dedicated to helping you find the best equipment for winter maintenance.
We do not conduct our own product trials; our evaluations are grounded in research, published data, expert review consensus, and verified buyer feedback.
Each snow blower oil filter in this guide is assessed against consistent criteria, compatibility, filtration efficiency, build quality, ease of use, and value, and scored on our 0 to 10 SRW Score.
Our goal is to provide transparent, unbiased recommendations so you can shop with confidence. We may earn a commission if you purchase through our links, but this does not influence our ratings or editorial content.
Final Thoughts
- Best Overall: Oregon 83-030 Oil Filter, This replacement for Briggs & Stratton 795990 earned the highest SRW Score in our research, thanks to its excellent build quality, reliable filtration, and strong user satisfaction. It’s a top choice for most Briggs-powered snow blowers.
- Best for Ariens Owners: Oil Filter Compatible with Ariens 08200204/21397200, With a perfect fit for many Ariens models and a stellar SRW Score, this filter delivers dependable performance at a reasonable price.
- Best OEM Replacement: Briggs & Stratton 492932S Genuine Oil Filter, If you prefer sticking with the original manufacturer, this short filter (2-1/4″) provides guaranteed compatibility and peace of mind for Intek and Vanguard V-Twin engines.
- Best Value Multi-Pack: Briggs & Stratton 2 Pack Oil Filter 492932, For those who need to service multiple engines or want a spare on hand, this two-pack offers genuine quality at a per-unit cost that’s hard to beat.
Frequently Asked Questions
How often should I change the oil filter on my snow blower?
Most manufacturers recommend changing the oil filter every 50 hours of operation or at least once per season. If you use your snow blower frequently or in dusty conditions, consider replacing it mid-season. Always change the filter when you change the oil for maximum protection.
Can I use a car oil filter on my snow blower?
It’s not recommended. Snow blower engines have specific oil flow requirements and filter dimensions. Car filters may not have the correct bypass valve pressure or thread size, leading to poor oil circulation or leaks. Always use a filter designed for small engines.
What happens if I use the wrong oil filter?
Using an incorrect filter can cause oil leaks, reduced oil pressure, and inadequate filtration. In severe cases, it may lead to engine damage.
Symptoms include oil dripping from the filter area, unusual engine noise, or the oil pressure light staying on. Always verify compatibility before installation.
Are aftermarket oil filters as good as OEM?
Many aftermarket filters from reputable brands like Oregon, Stens, and K&N meet or exceed OEM specifications. They often use better media and are rigorously evaluated. However, some cheap no-name filters may cut corners.
Stick with well-known aftermarket brands or genuine OEM parts for consistent quality.
Do snow blower oil filters have an anti-drain back valve?
Many quality filters include an anti-drain back valve to keep oil in the filter when the engine is off, preventing dry starts. This feature is especially important in cold weather. Check the product description or packaging to confirm, as not all filters have it.
Can I clean and reuse an oil filter?
No. Oil filters are designed for single use. Cleaning them does not restore filtration efficiency and can introduce contaminants. Always replace the filter with a new one during each oil change.
About the author
Harry writes reviews and buying guides for Snow Removal Wiki.