Best Lawn Mower Oil Filters Under $50 (2026)

• 8 products compared from 4 brands • avg ItemOracle score 3.8/5

We selected products priced under $50 and ranked them by a value score combining OEM compatibility, pack size, included oil, and customer-relevant features

The Verdict

This roundup covers value-driven lawn mower oil filters and oil/filter kits under $50, selected for compatibility, build quality, and part-count for routine maintenance. Picks were ranked by a value score that balances OEM fitment, pack size, and reader-relevant features like included oil or generator compatibility

Top Picks

  1. 1
    Deere Turf-Gard SAE 10W-30 2 Qt Oil + AM107423 Filter

    Best Overall Deere Turf-Gard SAE 10W-30 2 Qt Oil + AM107423 Filter

    John Deere • ★ 4.0/5 • Budget

    Best for quick maintenance: combines two-quart SAE 10W-30 oil with a matching filter for straightforward oil changes

    Oil and filter combo for 4-cycle lawn mowers. Includes 2 quarts of Turf-Gard SAE 10W-30 oil and AM107423 filter compatible with several mower models. Customers note oil quality and good value

    • 2 quarts oil included
    • AM107423 filter included
    • fits various Deere mowers
    Check current price on Amazon →
  2. 2
    John Deere OEM Oil Filter Trio M806418

    Best Value John Deere OEM Oil Filter Trio M806418

    John Deere • ★ 4.0/5 • Budget

    Best OEM replacement: single-item John Deere OEM filter designed for direct-fit service on compatible equipment

    OEM oil filter package compatible with multiple John Deere models. Accurate fit and reliable functionality noted by customers. Users highlight fit and value for money

    • genuine OEM compatibility
    • wide model coverage
    • customer-perceived value
    Check current price on Amazon →
  3. 3
    John Deere OEM oil filters M806419 (3-pack)

    John Deere OEM oil filters M806419 (3-pack)

    John Deere • ★ 3.9/5 • Budget

    Best multi-pack OEM option: three genuine John Deere filters ideal for multiple seasonal changes or fleet maintenance

    OEM oil filters compatible with a wide range of John Deere mowers and loaders. Ensures proper fit and oil filtration. Customer note: accurate replacement part with quality fit

    • OEM part numbers included
    • broad mower compatibility
    • quality fit and function
    Check current price on Amazon →
  4. 4
    Oil filter compatible with Generac 8-24kW standby generators

    Oil filter compatible with Generac 8-24kW standby generators

    GEATaaT • ★ 3.8/5 • Budget

    Best for standby generators: compatible replacement filter built to fit Generac 8–24 kW standby models with similar OEM specs

    Oil filter compatible with Generac 070185E and related OEM numbers. Helps keep oil clean to improve generator efficiency and extend service life. Customer notes fit is good, with some indicating size differences from OEM

    • 30% higher capacity
    • widely compatible OEM numbers
    • improves oil cleanliness
    Check current price on Amazon →
  5. 5
    John Deere oil filter M806419 4-pack

    John Deere oil filter M806419 4-pack

    John Deere • ★ 3.7/5 • Budget

    pack size: four genuine filters for those who prefer to stock up and reduce per-change hassle

    Oil filter compatible with John Deere equipment, including OEM part numbers M806419 / AM100750 / AM101378 / M801002. Enables proper filtration and fitment for various lawn mowers and loaders. Customer note highlights quality, fit, and value

    • OEM part compatibility
    • quality filtration
    • value for pack
    Check current price on Amazon →
  6. 6
    John Deere oil change kit with filter and 1 gal 15W-40 oil

    John Deere oil change kit with filter and 1 gal 15W-40 oil

    John Deere • ★ 3.7/5 • Budget

    Best kit convenience: includes a filter and one gallon of 15W-40 oil to simplify a full oil-change service

    Oil change kit including M806419 filter and TY26673 15W-40 oil for John Deere tractors. Provides oil quality and value for money; some customers note the oil filter is smaller than the original

    • includes filter and oil
    • John Deere original equipment
    • fits specific tractor models
    Check current price on Amazon →
  7. 7
    1205001S Oil Filter for Kohler Engines Fits Various Lawn Mowers

    1205001S Oil Filter for Kohler Engines Fits Various Lawn Mowers

    Kefly • ★ 3.6/5 • Mid-Range

    Best for Kohler engines: designed to fit Kohler-powered mowers and many OEM-equivalent models for reliable filtration

    Oil filter compatible with Kohler, John Deere, MTD, Cub Cadet, Toro and more. Helps maintain engine performance by filtering contaminants. Customer insight: mixed feedback unspecified in data

    • multi-brand compatibility
    • engine filtration solution
    • fits Kohler-based mowers
    Check current price on Amazon →
  8. 8
    Oil Filter for Generac Guardian 8-24kW, 90mm design, 5 pack

    Oil Filter for Generac Guardian 8-24kW, 90mm design, 5 pack

    KOONDHEEND • ★ 3.6/5 • Budget

    Best multi-pack for Generac Guardian: five-pack replacement filters tailored to Generac Guardian 8–24 kW standby generators

    Oil filter compatible with Generac Guardian and related models. Provides increased filter capacity and OEM-replacement functionality. Customer notes mixed fit quality; functionality remains usable for many users

    • 90mm design with 30% more filter capacity
    • 5 pack for replacements
    • broad compatibility with Generac and related brands
    Check current price on Amazon →

Buying Guide

Confirm engine compatibility

Match the filter part number or compatible engine models (Kohler, Generac, John Deere) to your mower or generator to ensure proper fit and seal

Choose OEM vs aftermarket

OEM filters offer direct-fit assurance while quality aftermarket options can provide similar filtration at lower cost or in multi-packs

Consider pack size and frequency

Multi-packs reduce per-change cost and are useful if you service multiple machines or perform seasonal oil changes

Look for included oil or kits

Oil-change kits that include the correct viscosity oil simplify maintenance and reduce the chance of using the wrong fluid

Check filter specs and dimensions

Verify gasket diameter, thread size, and overall length against your owner’s manual to avoid clearance or sealing issues