Regular replacement of your Husqvarna lawn mower oil filter ensures your mower runs smoothly, lasts longer, and avoids unnecessary engine damage.
In this post, we’ll explore the importance of using the right oil filter for your Husqvarna lawn mower, how to identify the correct one for your model, and three of the best oil filter options that are compatible with Husqvarna mowers.
Husqvarna Lawn Mower Oil Filter
1. Husqvarna OEM Oil Filter 531307387
This is a genuine Husqvarna oil filter that is compatible with several models powered by Kawasaki and other engines. As an OEM product, it guarantees perfect fitment and optimal performance.
Features:
- OEM part number: 531307387
- Designed specifically for Husqvarna zero-turn and riding mowers
- High-quality filter media for excellent oil flow and filtration
- Helps extend engine life by reducing internal wear
- Reliable construction for long-lasting protection
Ideal for owners looking for factory-specified parts without compatibility guesswork.
2. Briggs & Stratton 696854 Oil Filter
While not made by Husqvarna, this filter is often used in Husqvarna lawn mowers with Briggs & Stratton engines. It meets OEM standards and offers reliable filtering capacity.
Features:
- Compatible with Briggs & Stratton engines commonly found in Husqvarna mowers
- Heavy-duty canister design resists burst pressure
- 28-micron filtration for effective contaminant capture
- Durable construction for extended service intervals
- Easy to install and remove
This filter is a trusted option for Husqvarna models equipped with Briggs & Stratton 12.5 to 25 HP engines.
3. Kawasaki 49065-0724 Oil Filter
Many Husqvarna commercial-grade and residential riding mowers feature Kawasaki engines. The Kawasaki 49065-0724 is a premium choice designed to meet the manufacturer’s stringent requirements.
Features:
- Designed specifically for Kawasaki FR, FS, and FX series engines
- Compatible with many Husqvarna ZTR and riding mowers
- High-efficiency synthetic media for superior filtration
- Anti-drain back valve maintains oil pressure on startup
- OEM-approved for long-lasting performance
This filter ensures that your Kawasaki-powered Husqvarna mower operates at peak efficiency, especially under heavy mowing loads.
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Why the Right Oil Filter Matters
The oil filter in a lawn mower works similarly to those in cars, it catches contaminants that could otherwise wear down engine parts. Over time, oil becomes dirty and breaks down, and without a properly functioning filter, this dirty oil can recirculate through the engine, causing abrasion and decreased performance.
Benefits of using a high-quality oil filter on your Husqvarna lawn mower include:
- Improved engine longevity
- Better fuel efficiency
- Smoother operation
- Reduced wear and tear
- Protection against internal damage
Failing to replace your oil filter on time or using a low-quality alternative may lead to reduced engine life or even costly repairs.
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How to Choose the Right Oil Filter
Before purchasing a replacement oil filter, check your mower’s user manual or look up the model number to identify the correct filter type. Husqvarna oil filters can vary based on the mower’s engine brand (Briggs & Stratton, Kawasaki, Kohler, etc.), engine size, and model series.
Look for filters that meet or exceed OEM (Original Equipment Manufacturer) specifications. Some aftermarket filters are designed to be compatible with Husqvarna mowers and offer equal or better performance.
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Maintenance Tips for Husqvarna Mower Owners
Using the right oil filter is just one piece of proper mower maintenance. Follow these tips for optimal performance:
- Change the oil and oil filter every 50 hours of use, or at least once per mowing season.
- Use high-quality SAE 30, 10W-30, or synthetic oil as recommended for your engine type.
- Always replace the oil filter when you change the oil to prevent dirty oil from contaminating the fresh oil.
- Clean around the filter area before removal to prevent dirt from entering the engine.
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FAQs
Do Husqvarna lawn mowers have oil filters?
Yes, many Husqvarna riding mowers and zero-turn models come with oil filters, especially those equipped with engines from Kawasaki, Kohler, or Briggs & Stratton. However, smaller walk-behind mowers may not include oil filters, depending on the engine type and model.
How do I know what size oil filter I need?
To determine the correct oil filter size, check your mower’s owner’s manual or the engine’s model number. You can also look at the part number on the current filter for reference. Using the wrong filter can lead to improper fitment and reduced engine protection.
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What kind of oil goes in my Husqvarna lawn mower?
Husqvarna lawn mowers typically use SAE 30 oil for warmer climates or 10W-30 for variable temperatures. Some models may also support synthetic oils like 5W-30.
Do lawn mower engines have oil filters?
Not all lawn mower engines have oil filters. Smaller push mower engines often do not, while larger engines, especially those in riding mowers and zero-turn models, usually do. Oil filters are more common in engines with higher horsepower and extended run times.
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What oil mix does Husqvarna use?
For 2-stroke engines, Husqvarna recommends a 50:1 gas-to-oil ratio using high-quality 2-cycle oil. That means mixing 2.6 ounces of oil per gallon of gasoline. For 4-stroke engines (common in most lawn mowers), straight oil is used, no mixing required. Always verify engine type before adding oil.
Final words
Choosing the right oil filter is essential for keeping your Husqvarna lawn mower running efficiently and reliably. OEM filters like the Husqvarna 531307387 offer worry-free performance, while trusted third-party brands like Briggs & Stratton and Kawasaki also provide excellent aftermarket options for specific engine types.
Regular oil and filter changes can drastically improve the lifespan of your mower and reduce the chance of engine failure.
