{"product_id":"no-toil-1543-replacement-air-filter-wp","title":"No-Toil 1543 Pre-Oiled Air Filter — KTM Off-Road Models","description":"\u003cp\u003eThe No-Toil 1543 is a pre-oiled foam replacement air filter for the specific KTM Off-Road Models applications listed below. Match the exact model and year before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-stage foam filtration.\u003c\/li\u003e\n\u003cli\u003eFormed filter with application-specific sealing surfaces.\u003c\/li\u003e\n\u003cli\u003eSupplied as one air filter. Product photography may show both sides of the same filter.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 1543.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- DUCSHOP_SIZE_GUIDE_START --\u003e\u003cdetails data-ducshop-size-guide=\"true\" data-ducshop-fitment-guide=\"true\" style=\"border:1px solid #222;border-top:3px solid #c8102e;margin:20px 0;background:#fff;color:#111\"\u003e\u003csummary style=\"cursor:pointer;background:#111;color:#fff;padding:14px;font-weight:700\"\u003eDucshop No-Toil 1543 fitment \u0026amp; installation guide \u003cspan aria-hidden=\"true\" style=\"color:#e02435\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px\"\u003e\n\u003cp\u003e\u003cstrong\u003eCheck your exact motorcycle.\u003c\/strong\u003e The following model\/year combinations are listed for 1543. Similar model names, engine sizes or filter shapes do not establish compatibility. Model-year gaps are intentional.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#fff;color:#111\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#111;color:#fff\"\u003e\n\u003cth style=\"padding:9px;text-align:left\"\u003eMotorcycle model\u003c\/th\u003e\n\u003cth style=\"padding:9px;text-align:left\"\u003eModel years\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 105 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2007–2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 105 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2008–2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 125 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 125 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 125 SXS\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 200 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 200 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 200 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 200 XC-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 EXC Race Chassis\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 SX-F\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2005–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 SXS\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 XC-F\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 XC-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 250 XCF-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 300 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2005–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 300 MXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 300 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 300 XC-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 EXC 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 EXC-G\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 LC4 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 MXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 SX 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 400 XC-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 MXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 SMR\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 SXS\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 450 XC-G\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 500 EXC-F\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 520 EXC 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 520 MXC 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 520 RFS 1-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2000–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 520 RFS 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 520 SX 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 EXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 EXC-F\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 MXC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 RFS 1-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 RFS 3-Pin\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 SC-G\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 SMR\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2004–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2006–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 525 XC-W\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2005–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 540 SXS\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2001–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 85 SX\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2005–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eKTM 85 XC\u003c\/td\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e2008–2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFit check:\u003c\/strong\u003e Exact filter measurements are not verified here. Compare the original element outline, sealing face, thickness, holes and cage with the replacement. Do not use package dimensions to establish fitment. Contact Ducshop for measurement and fit assistance.\u003c\/p\u003e\n\u003cp\u003eCompare the original filter, airbox opening and sealing surface before installation. Fit to the original airbox for the listed application; do not force the frame or leave a sealing gap. Follow the motorcycle service procedure and check that the airbox closes correctly.\u003c\/p\u003e\n\u003cp\u003eSupplied pre-oiled with No-Toil Evolution filter oil. Follow the supplied maintenance instructions and use compatible foam-filter cleaner and oil when servicing.\u003c\/p\u003e\n\u003cp\u003eFor Ducshop fitment assistance, call \u003ca style=\"color:#c8102e\" href=\"tel:+17704248804\"\u003e770-424-8804\u003c\/a\u003e or email \u003ca style=\"color:#c8102e\" href=\"mailto:parts@ducshop.com\"\u003eparts@ducshop.com\u003c\/a\u003e with your motorcycle model, model year and part number 1543.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003c!-- DUCSHOP_SIZE_GUIDE_END --\u003e\u003cp\u003eMotorcycle replacement part supplied through Ducshop.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDucshop internal product code: WP.\u003c\/p\u003e","brand":"WP","offers":[{"title":"Default Title","offer_id":68267917050135,"sku":"90-1543","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0805\/5575\/files\/485a-613bbcffcf9a4.jpg?v=1794350686","url":"https:\/\/www.ducshop.com\/products\/no-toil-1543-replacement-air-filter-wp","provider":"ducshop.com","version":"1.0","type":"link"}