Air Filter Cleaning & Replacement Guide for 2019 Kawasaki KLX110L

Shop parts for a 2019 Kawasaki KLX110L Dirt Bike.

Keeping your 2019 Kawasaki KLX110L running at its best demands regular attention to the air filter. A clogged or dirty air filter restricts airflow, reduces engine performance, and can cause premature engine wear. For this model, proper maintenance is straightforward but especially crucial due to the KLX110L's off-road focus and compact airbox design.

Why Air Filter Maintenance Matters for the KLX110L

  • Dirt & dust exposure: As a lightweight trail bike, the KLX110L is constantly exposed to dusty, sandy, and muddy conditions. Neglecting air filter service can lead to accelerated engine wear and costly repairs.
  • Unique foam filter housing: The KLX110L uses a specific foam filter type housed in a compact airbox. This design efficiently blocks particulates when clean, but can load with debris quickly, especially on multi-day rides or in muddy conditions.
  • Easy access for servicing: Kawasaki designed the 2019 KLX110L with easy seat and airbox removal no specialty tools required. This makes cleaning & replacing the filter a fast, repeatable process for all owners.

Step-by-Step Guide: Cleaning & Replacing the Air Filter

  1. Preparation:
    • Park the bike on a stable surface.
    • Switch the engine off and allow to cool.
  2. Remove the Seat:
    • Use the quick-release fastener under the rear fender – no tools required.
  3. Access the Air Filter:
    • Open the airbox by removing its cover. Note its compact and well-sealed design clean around the airbox beforehand to avoid introducing dirt during removal.
    • Take care to disconnect any breather hoses attached to the housing before fully removing the filter.
  4. Check the Filter Condition:
    • If moderately dirty, proceed with cleaning. If excessively worn, torn, or hardened, install a new filter.
  5. Cleaning the Filter:
    • Foam filter (KLX110L stock): Wash with a high-quality filter cleaner. Rinse with warm water until all debris is gone. Gently squeeze dry do not twist or wring to avoid damage.
    • Dry completely, then re-oil using foam filter oil. Massage oil evenly through the foam without saturating.
  6. Reinstallation:
    • Ensure the airbox is clean inside before replacing the filter. Wipe down any residual dust or oil.
    • Seat the filter securely in the box, taking care the sealing edge lines up with the housing.
    • Reconnect hoses if previously disconnected. Replace the cover and reattach the seat.
  7. Final Inspection:
    • Check the fit of all components; a poorly seated filter can allow unfiltered air into the engine.
    • Test throttle function before riding improper assembly could affect performance.

Frequency – How Often Should You Service the KLX110L Air Filter?

  • For routine recreational riding: Inspect every 10 hours of use or after especially dusty conditions.
  • For competitive or muddy environments: Clean after every ride for optimal engine protection.

Special Tips for 2019 KLX110L Owners

  • Water drain plug: The airbox features a drain plug – check and clear it if water or oil is found in the housing to prevent filter saturation.
  • Use OEM or high-quality aftermarket foam filters: The KLX110L's compact airbox favors precise-fit foam elements. Avoid paper or mesh alternatives.
  • Inspect seat-to-airbox seal: Proper seat fit is critical as this helps maintain the airbox's dust-proof integrity.
  • Always grease filter base: Apply a thin layer of waterproof grease to the filter's base before reinstallation for a dust-tight seal.

KLX110L Owners – What Sets Your Model Apart?

  • The KLX110L is taller and more performance-oriented than the standard KLX110 it features a manual clutch and increased suspension travel. This encourages spirited trail riding, which exposes the air filter to more dust and mud. More frequent filter maintenance is recommended to match its aggressive use.
  • Easy filter access and robust sealing are specific strengths of the KLX110L, making DIY maintenance simple for owners ideal for new riders and Moto dads looking for reliable weekend fun.

For all your genuine KLX110L air filters, maintenance tools, or performance upgrades, MotoSport provides expert support – giving you confidence with every ride and every filter change.

Related Shopping Categories

Shop Air Filters for a 2019 Kawasaki KLX110L Dirt Bike.

Shop Air Filter Oil for a 2019 Kawasaki KLX110L Dirt Bike.

Shop Air Box Covers for a 2019 Kawasaki KLX110L Dirt Bike.

Shop Tools for a 2019 Kawasaki KLX110L Dirt Bike.

Shop Intake Parts for a 2019 Kawasaki KLX110L Dirt Bike.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.