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- 4180 141 0300 STIHL Air Filter – Genuine OEM Part
Description
4180 141 0300 STIHL Air Filter – Genuine OEM Part
The STIHL Air Filter (4180 141 0300) is a genuine OEM replacement air filter designed for use on select STIHL professional trimmers, brushcutters, KombiMotor units, hedge trimmers, and multi-task machines.
This air filter is a critical engine component that prevents dirt, dust, and debris from entering the engine while allowing proper airflow for efficient combustion. Clean air filtration is essential for maintaining engine power, fuel efficiency, and long service life.
Manufactured to STIHL factory specifications, this OEM air filter ensures correct fitment, filtration performance, and durability under demanding operating conditions.
Replacing a dirty, clogged, or damaged air filter helps restore proper airflow and prevents engine wear or performance loss.
Product Details
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OEM Part Number: 4180 141 0300
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Brand: STIHL (Genuine OEM)
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Part Type: Air Filter
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Application: Engine air intake filter (model-specific)
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Condition: New Genuine OEM Part
Function
This OEM air filter is designed to:
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Filter dust and debris from intake air
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Protect internal engine components from contamination
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Maintain proper airflow for efficient combustion
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Support consistent engine performance
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Replace worn, clogged, or damaged air filters
⚠️ A clogged or damaged air filter may cause power loss, poor fuel efficiency, or engine damage.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4180 141 0300
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Air filter configuration matches your model
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Application matches your STIHL illustrated parts diagram
⚠️ Air filter designs vary by model and production year — always verify fitment by OEM part number.
Compatibility
Fits select STIHL models and configurations, including:
Trimmers / Brushcutters
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FS 91 / FS 91 R / FS 91.0
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FS 111 / FS 111 R / FS 111 RX
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FS 131 / FS 131 R / FS 131.0 / FS 131.0 R
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FS 311
Edgers
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FC 91
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FC 96
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FC 111
KombiMotors
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KM 91 R
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KM 111 R
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KM 131 R
Hedge Trimmers / Pole Pruners
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HT 102
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HT 105
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HT 131
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HT 132
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HT 133
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HT 134
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HT 135
Other Units
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BT 131
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FB 131
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FR 235.0
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FS 235.0 / FS 235.0 R
(Exact application depends on model configuration — verify using OEM parts diagram.)
Installation Notes
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Remove filter cover as required
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Remove old air filter and clean housing
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Install air filter 4180 141 0300 correctly seated
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Reinstall filter cover securely
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Inspect filter regularly and replace as needed
⚠️ Always service the air filter in a clean environment.
Maintenance Tips
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Inspect and clean air filters at regular service intervals
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Replace filters showing excessive dirt or damage
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Use only genuine STIHL OEM air filters for correct fit and filtration performance

