{"product_id":"stihl-4180-141-0300","title":"STIHL 4180 141 0300 Air Filter | OEM FS91 FS111 FS131 KM131 HT105","description":"\u003cdiv class=\"product-description stihl-4180-141-0300-air-filter\"\u003e\n\u003ch2\u003eSTIHL 4180 141 0300 Air Filter\u003c\/h2\u003e\n\u003cp\u003eThe STIHL 4180 141 0300 Air Filter is an OEM replacement air filter for select STIHL trimmers, brushcutters, KombiSystem powerheads, pole pruners, edgers, augers, and related handheld equipment. A clean air filter helps protect the engine from dirt and debris while supporting proper airflow and reliable performance.\u003c\/p\u003e\n\u003cp\u003eThis air filter is commonly searched as STIHL 4180 141 0300, STIHL 41801410300, STIHL FS 91 air filter, STIHL FS 111 air filter, STIHL FS 131 air filter, STIHL KM 131 R air filter, or OEM STIHL air filter replacement.\u003c\/p\u003e\n\u003cp\u003eAlways verify your exact STIHL model, serial number, version, and parts diagram before ordering. Do not order by model family alone because air filter fitment can vary by production version and diagram section.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSTIHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4180 141 0300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eCompact Part Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e41801410300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAir Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eOEM \/ Aftermarket\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOEM STIHL replacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eCommon Equipment\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSelect STIHL trimmers, brushcutters, pole pruners, edgers, KombiSystem powerheads, augers, and bed redefiners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOEM STIHL air filter replacement\u003c\/li\u003e\n\u003cli\u003ePart number 4180 141 0300\u003c\/li\u003e\n\u003cli\u003eAlso searched as 41801410300\u003c\/li\u003e\n\u003cli\u003eHelps protect the engine from dust, dirt, and debris\u003c\/li\u003e\n\u003cli\u003eSupports proper airflow for reliable engine performance\u003c\/li\u003e\n\u003cli\u003eFits select STIHL FS, FC, HT, KM, BT, and FB series equipment\u003c\/li\u003e\n\u003cli\u003eFactory-style replacement when listed in your STIHL parts diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFits Select STIHL Models\u003c\/h2\u003e\n\u003cp\u003eThe following model list is based on supplied where-used fitment information. Always confirm your exact equipment version and STIHL parts diagram before ordering.\u003c\/p\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eTrimmers and Brushcutters\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eFS 91\u003c\/li\u003e\n\u003cli\u003eFS 91 R\u003c\/li\u003e\n\u003cli\u003eFS 91.0\u003c\/li\u003e\n\u003cli\u003eFS 111\u003c\/li\u003e\n\u003cli\u003eFS 111 R\u003c\/li\u003e\n\u003cli\u003eFS 111 RX\u003c\/li\u003e\n\u003cli\u003eFS 131\u003c\/li\u003e\n\u003cli\u003eFS 131 R\u003c\/li\u003e\n\u003cli\u003eFS 131.0\u003c\/li\u003e\n\u003cli\u003eFS 131.0 R\u003c\/li\u003e\n\u003cli\u003eFS 311\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKombiSystem Powerheads\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eKM 91 R\u003c\/li\u003e\n\u003cli\u003eKM 111 R\u003c\/li\u003e\n\u003cli\u003eKM 131 R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePole Pruners\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eHT 102\u003c\/li\u003e\n\u003cli\u003eHT 103\u003c\/li\u003e\n\u003cli\u003eHT 105\u003c\/li\u003e\n\u003cli\u003eHT 131\u003c\/li\u003e\n\u003cli\u003eHT 132\u003c\/li\u003e\n\u003cli\u003eHT 133\u003c\/li\u003e\n\u003cli\u003eHT 134\u003c\/li\u003e\n\u003cli\u003eHT 135\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eEdgers, Augers, and Bed Redefiners\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eFC 91\u003c\/li\u003e\n\u003cli\u003eFC 96\u003c\/li\u003e\n\u003cli\u003eFC 111\u003c\/li\u003e\n\u003cli\u003eBT 131\u003c\/li\u003e\n\u003cli\u003eFB 131\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003ch2\u003eDiagram Section References\u003c\/h2\u003e\n\u003cp\u003eDepending on the model, this part may be shown in STIHL diagrams under sections such as Muffler, Air Filter, Rewind Starter, Fuel Tank, or Ignition System. Use your serial-number-specific diagram to confirm the correct part location.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhen to Replace an Air Filter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAir filter is dirty, clogged, damaged, or oil-soaked\u003c\/li\u003e\n\u003cli\u003eEngine is hard to start or does not accelerate properly\u003c\/li\u003e\n\u003cli\u003eEquipment loses power under load\u003c\/li\u003e\n\u003cli\u003eFilter media is torn, crushed, or no longer sealing correctly\u003c\/li\u003e\n\u003cli\u003eYour STIHL maintenance schedule calls for air filter replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Fitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis listing is for STIHL part number 4180 141 0300\u003c\/li\u003e\n\u003cli\u003eVerify your exact model, serial number, and parts diagram before ordering\u003c\/li\u003e\n\u003cli\u003eConfirm the air filter shape, housing style, and original part number match your equipment\u003c\/li\u003e\n\u003cli\u003eDo not order by model name alone because equipment versions can vary\u003c\/li\u003e\n\u003cli\u003eUse only the correct air filter listed for your specific STIHL model and version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation and Service Notes\u003c\/h2\u003e\n\u003cp\u003eShut the engine off and allow the unit to cool before servicing the air filter. Follow the STIHL instruction manual for your exact model.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the air filter cover carefully\u003c\/li\u003e\n\u003cli\u003eClean loose debris from around the air filter housing before removing the old filter\u003c\/li\u003e\n\u003cli\u003eDo not allow dirt to enter the carburetor or intake area\u003c\/li\u003e\n\u003cli\u003eInstall the new air filter so it seats and seals correctly\u003c\/li\u003e\n\u003cli\u003eDo not operate equipment without the air filter installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePart Number \/ Search Terms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTIHL 4180 141 0300\u003c\/li\u003e\n\u003cli\u003eSTIHL 41801410300\u003c\/li\u003e\n\u003cli\u003e4180 141 0300 air filter\u003c\/li\u003e\n\u003cli\u003eOEM STIHL air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 91 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 91 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 111 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 111 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 131 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FS 131 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL KM 91 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL KM 111 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL KM 131 R air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL HT 102 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL HT 105 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL HT 131 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL BT 131 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FB 131 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FC 91 air filter\u003c\/li\u003e\n\u003cli\u003eSTIHL FC 111 air filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is STIHL 4180 141 0300?\u003c\/summary\u003e\n\u003cp\u003eSTIHL 4180 141 0300 is an OEM air filter replacement for select STIHL handheld equipment models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs 41801410300 the same as 4180 141 0300?\u003c\/summary\u003e\n\u003cp\u003eYes. 41801410300 is the compact number format commonly used when searching for STIHL part number 4180 141 0300.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this fit the STIHL FS 91 R?\u003c\/summary\u003e\n\u003cp\u003eThis part is listed for select FS 91 R applications. Always verify your serial number and parts diagram before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this fit STIHL KM 131 R?\u003c\/summary\u003e\n\u003cp\u003eThis part is listed for select KM 131 R applications in the supplied fitment data. Confirm your exact model version and parts diagram before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I run my STIHL unit without an air filter?\u003c\/summary\u003e\n\u003cp\u003eNo. Do not operate equipment without the correct air filter installed because dirt and debris can enter the engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cp\u003eP\u0026amp;P Small Engines stocks OEM STIHL air filters, fuel filters, spark plugs, trimmer parts, KombiSystem parts, pole pruner parts, edger parts, chainsaw accessories, and professional outdoor power equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":50471307411649,"sku":"4180 141 0300","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2803\/7330\/files\/stihl-4180-141-0300-oem-air-filter.webp?v=1786109211","url":"https:\/\/pandpsmallengines.com\/products\/stihl-4180-141-0300","provider":"P \u0026 P Small Engines","version":"1.0","type":"link"}