Garden Tools

The Best Lawn Mower Oil Filters

This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.

Our picks are based on Amazon bestseller rankings, Amazon customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

A clean oil filter is crucial for the longevity and performance of your lawn mower engine. It traps debris and contaminants, preventing them from circulating and causing damage. Investing in a quality filter ensures your mower runs smoothly and efficiently, saving you from costly repairs down the line.

SaleNo. 1
Briggs & Stratton 492932S Genuine Oil Filter, Short 2-1/4"
  • SIZE CHECK: 2-1/4" H. Compatible with select John Deere (D100, E100, S100 series), Husqvarna (YTH series), Craftsman, Cub Cadet (XT1, XT2), Toro TimeCutter, Troy-Bilt, Ariens, Poulan Pro equipment. Verify filter height and fitment before ordering...
  • ENGINE FITMENT...
  • CONTINUED...
  • FILTRATION SUPPORT: Helps capture dirt, carbon and metal particles in motor oil to support cleaner lubrication and protect critical small engine components.
No. 2
Wettal 8 Pcs 12 050 01-s Oil Filter Lawn Mower Oil Filter Compatible with Engine Lawn Mower Generators...
  • Wide Compatibility: These oil filters are compatible with the following engine, lawnmower, and tractor models: YTH20K46, YTH21K46, 12-050-01, 1205001, 12-050-01-S, 1205001S, 12-050-01-S1, 1205001S1, 1205001-S1, KH-12-050-01-S1, 12-050-08, KH...
  • Superior Materials: the oil filters metal casing is thick and sturdy, made of high-quality metal, ensuring durability, resistance to deformation or damage, and high-temperature resistance; The sealing ring is made of rubber, providing excellent sealing...
  • High Performance Design: the double-layer structure features a heavy-duty metal casing, allowing for high oil flow and resistance to deformation under high pressure; The internal filter media uses modern synthetic materials with a uniform pleated design...
  • Easy Installation: The lawn mower oil filter is easy to remove and install without slipping. Simply screw the new filter element into the base until the washer contacts the base and tighten. Installation can be completed quickly and easily in minutes
No. 3
4 Pack 52 050 02-S Oil Filter Replacement for Kohler 52 050 02-S1/ 52 050 02/ 5205002S/ kh-52-050-02-s...
  • Includes 4 pack 52 050 02-S oil filter compatible with Kohler engines. Replaces part numbers 52 050 02, 52 050 02-S, 52 050 02-S1, 5205002-S1, 5205002S, 5205002-S, KH-52-050-02, KH-52-050-02-S, 25 050 25-S, 25 050 27, 25 050 27-S, 25 050 33-S...
  • 【Wide Compatibility】52 050 02-S oil filter compatible with Craftsman 917 series, LT1050, LT1000, LTX1000, DLT2000, GT6000; for Cub Cadet LTX1040, LT1045, LTX1046, LT1046, GTX1054, LGTX1054, SLT1554, XT1 series (23 HP Kohler); for Toro TimeCutter...
  • 【Advanced Filtration】Captures fine particles down to 27 micron. Features an 8-11 PSI pressure relief valve and anti-drain back valve. Ensures proper lubrication during startup and maintains consistent oil pressure for peak engine performance.
  • 【Extra Capacity Design】Extra capacity with larger volume and enhanced cooling captures more harmful debris, keeps oil clean and lubricates well, effectively prevents damage from harmful debris, and extends working life while providing reliability.
No. 4
HOODELL 4 Pack 12 050 01-S Oil Filter, Professional Factory Oil Filter Fits Kohler Engine Troy Bilt Bronco...
  • Pro Parts: Professional and reliable oil filter capture fine particles down to 27 micron. Exactly for Kohler engine 12-050-01 1205001 12-050-01-S 1205001S 12-050-01-S1 1205001S1 1205001-S1 KH-12-050-01-S1 12-050-08 KH-12-050-08 oil filter.
  • Perfect Fit: Exact size, easy to install. Premium oil filter for selected Kohler engine KT715 KT725 KT730 KT735 KT740 KT745, CH18 CH20 CH22 CH23 CH25 CH26, CV15 CV17 CV18 CV20 CV22 CV23 CV25 CV26, SV470 - SV620 and more.
  • Wide Compatibility: Lawn mower oil filter, for Cub Cadet KH-12-050-01-S, 1500 and 2000, XT1 XT2-series, Husqvarna YTH20K46 YTH21K46, Craftsman 42 inch, Gravely, Toro, Hustler, Troy Bilt Bronco mower tractor with Kohler engine oil filter.
  • Well Made: Factory oil filter, select high-quality materials, thick and sturdy case, good seal without leaks. Effectively prevent damaging against harmful debris, keep oil clean and lubricate well, provide reliable protection just as OEM parts.
SaleNo. 5
4 Pack Oil Filter for 492932s 492932 696854,695396,49065-0721,Compatible with Kawasaki FR691V 492056 For J...
  • for 492932s 492932 696854 695396 492056 492036 795890 695396 492932B 842921 4049 4049H 5049H 4154 5049 5076
  • for 21548100 21550800 2722463 416-4153 416-4537 4049 4049H 4154 492056 492932 492932B 492932S 5049 5049H 5049K 5076 695396 696854 795890 842921 24603 33935 492932S 100803 531 30 70-43 531 30 73-89 AM119567 AM125424 GY2057 LG4153 LG492932S
  • for Kawasaki FR541V FR600V FX600V FS481V FS600V FS651V FS691V FR651V FR691V FR730V FX691V FX730V FS730V 2505001 2505001-S 28-050-01S
  • Product Dimensions : Thread Size: 3/4"- 16 OD: 3" Height: 2 1/4" Micron: 28
No. 6
Briggs & Stratton 2 Pack Oil Filter, Genuine Replacement Part 492932, Compatible with Lawn Mower
  • 2 Pack Genuine Briggs & Stratton 492932s Oil Filter 492932 Vanguard Small OEM
  • Vanguard Engines Small Version Filter, Pressure Lubrication Engines
  • Height: 2-1/4"
  • Genuine OEM Briggs & Stratton Filter
No. 7
Therwen 8 Pack 52 050 02 Oil Filter Extra Capacity Engine Lawn Mower Oil Filter Compatible with Kohler...
  • Package Contents: you will receive 8 pieces of metal oil filters, the sufficient quantity is enough to meet your daily use and replacement needs, you can also share them with others
  • Size Information: oil filters measure about 3-1/8" in height, 3" in outer diameter, 3/4"-16 in metric thread, and the seal outer diameter is about 2-13/16", please check the product size information and confirm your engine model and part number before...
  • Quality Material: extra capacity oil filters are made of quality metal material, strong and reliable, sturdy and solid, not easy to deform or break, so you can use them with confidence; The gasket seal is strong and leakproof, can capture fine particles
  • Widely Applied: these engine oil filters are compatible with Kohler SV600 SV610 SV620 SV730 SV830, MV18 MV20, KT17 KT19, CH11 CH13 CH14 CH730 CH740, CV11 CV16S CV20S CV490 CV730 CV740 LV560
No. 8
6 PCS Oil Filter 492932 492932S 795890 695396 492932B 492056 696854 842921
  • Specifications: Thread Size: 3/4"- 16 OD: 3" Height: 2 1/4" Micron: 28
  • Oil Filter Compatible with 492932S 492932 795890 695396 492932B 492056 696854 842921 4049 4049H 5049H 4154 5049 5076
  • Oil Filter Compatible with 4049, 4049H, 4154, 492056, 492932, 492932B, 492932S
  • Oil Filter Compatible with 21548100, 21550800 2722463, 416-4153, 416-4537: 4049, 4049H, 4154, 492056, 492932, 492932B, 492932S,5049,5049H, 5049K, 5076, 695396, 696854, 795890, 842921 24603, 33935 492932S 100803 531 30 70-43, 531 30 73-89 AM...
SaleNo. 9
Wettal 4 Pcs 12 050 01-s Oil Filter Lawn Mower Oil Filter Compatible with Engine Lawn Mower Generators...
  • Wide Compatibility: These oil filters are compatible with the following engine, lawnmower, and tractor models: YTH20K46, YTH21K46, 12-050-01, 1205001, 12-050-01-S, 1205001S, 12-050-01-S1, 1205001S1, 1205001-S1, KH-12-050-01-S1, 12-050-08, KH...
  • Superior Materials: the oil filters metal casing is thick and sturdy, made of high-quality metal, ensuring durability, resistance to deformation or damage, and high-temperature resistance; The sealing ring is made of rubber, providing excellent sealing...
  • High Performance Design: the double-layer structure features a heavy-duty metal casing, allowing for high oil flow and resistance to deformation under high pressure; The internal filter media uses modern synthetic materials with a uniform pleated design...
  • Easy Installation: The lawn mower oil filter is easy to remove and install without slipping. Simply screw the new filter element into the base until the washer contacts the base and tighten. Installation can be completed quickly and easily in minutes
No. 10
HOODELL 4 Pack 52 050 02-S Oil Filter Fits Kohler Engine, Professional 52 050 02 5205002S 52 050 02-S1 , Extra...
  • Pro Parts: Professional and reliable oil filter capture fine particles down to 27 micron. Exactly for Cub Cadet LT1045, Husqvarna Craftsman Kohler 52-050-02-S KH-52-050-02 KH-52-050-02-S 25 050 25 S 5205002-S 25 050 27 oil filter.
  • Perfect Fit: Premium oil filter for Kohler SV600 SV610 SV620 SV730 SV830, MV18 MV20, KT17 KT19, CH11 CH13 CH14 CH730 CH740, CV11 CV16S CV20S CV490 CV730 CV740 LV560 engine lawn mower tractor oil filter.
  • Extra Capacity: Much higher than other shorter oil filters, almost twice the volume, filter area and cooling time. Effectively prevent damaging against harmful debris, keep oil clean and lubricate well, extend working life.
  • Well Made: Factory oil filter, select high-quality materials, thick and sturdy case, good seal without leaks, provide reliable protection. The same performance as OEM parts but far less costly. 4 pack oil filters for back up is a good deal.

Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Lawn Mower Oil Filters

Understanding Lawn Mower Oil Filters

Lawn mower oil filters are designed to remove impurities from the engine oil. Over time, these filters become saturated with dirt, metal shavings, and other particles. Replacing your oil filter regularly is as important as changing the oil itself for maintaining engine health.

Types of Oil Filters

Most residential lawn mowers use spin-on oil filters. These are cylindrical and screw directly onto the engine block. Some larger or commercial mowers might use cartridge filters, which are typically housed within a casing. Always consult your mower's manual to identify the correct type for your model.

Key Features to Consider

  • Filtration Efficiency: Look for filters that offer high-efficiency filtration to capture even small particles.
  • Durability: The filter housing should be robust to withstand engine vibrations and heat.
  • Gasket Quality: A good quality gasket ensures a proper seal, preventing oil leaks.
  • Compatibility: Ensure the filter is compatible with your specific lawn mower make and model.

When to Replace Your Oil Filter

The general recommendation is to replace the oil filter every time you change the engine oil. For most residential users, this means once per mowing season or after approximately 50-100 hours of operation. However, refer to your owner's manual for the manufacturer's specific recommendations, as usage and conditions can affect replacement intervals.

Comparison Tips

  • Check Manufacturer Part Numbers: The most reliable way to find a compatible filter is by using the original equipment manufacturer (OEM) part number.
  • Read Reviews: Customer reviews can offer insights into the filter's performance and durability in real-world conditions.
  • Consider Brand Reputation: Established brands often have a track record of producing reliable filtration products.

Frequently Asked Questions

How often should I replace my lawn mower's oil filter?
It's generally recommended to replace the oil filter every time you change the engine oil, which is typically once per mowing season or every 50-100 hours of use. Always check your owner's manual for specific guidance.
What happens if I don't replace my oil filter?
Not replacing the oil filter can lead to clogged oil passages, reduced lubrication, and increased engine wear. This can significantly shorten the lifespan of your lawn mower's engine and lead to premature failure.
Can I use an oil filter for a different brand of mower?
You can use an aftermarket filter if it's designed to be compatible with your specific mower model and engine. Always verify the part number and specifications against your mower's requirements.
What is the difference between a spin-on and a cartridge oil filter?
Spin-on filters are self-contained units that screw directly onto the engine. Cartridge filters are typically a paper element that fits inside a reusable housing on the engine.
How do I find the correct oil filter for my lawn mower?
The best way is to consult your lawn mower's owner's manual for the OEM part number. You can then search for this number or look for aftermarket filters specifying compatibility with your mower's make, model, and engine size.
Does filter material matter?
Yes, the filter media's material and density affect its ability to trap contaminants. High-quality filters use advanced materials to capture smaller particles and maintain oil flow.

How we compare Garden Tools

1 Specifications: we compare the key features and specifications listed by the manufacturer and on Amazon.
2 Customer ratings: we take into account the average Amazon rating and the number of reviews.
3 Price: we check the current price and highlight notable deals.
4 Updates: comparisons are refreshed regularly as prices and availability change.

Our comparisons are reviewed and updated regularly to reflect the latest products and prices.

Was this article helpful?

Thanks for your feedback!

Thanks — we'll work to improve this article.