{"product_id":"breather-line-audi-4k0-201-991-bc","title":"Breather Line - Audi (4K0-201-991-BC)","description":"\u003ch1 data-path-to-node=\"2\"\u003eGenuine Audi Fuel System Breather Line – 4K0-201-991-BC\u003c\/h1\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eKeep Your Emissions and Engine Performance in Peak Condition\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eIs your check engine light on, or are you experiencing a rough idle? Your vehicle’s evaporative emissions (EVAP) system relies on a perfectly sealed vacuum network to route fuel vapors back to the engine. The \u003cb data-path-to-node=\"4\" data-index-in-node=\"209\"\u003eGenuine Audi Breather Line (Part # 4K0-201-991-BC)\u003c\/b\u003e is a factory-original replacement line designed to restore airtight integrity to your fuel ventilation system, preventing vapor leaks and keeping your vehicle running clean.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eMade from premium, fuel-resistant composite materials, this OEM breather line ensures a direct fit, effortless installation, and long-lasting durability against engine heat and vibration.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eGenuine OEM Quality:\u003c\/b\u003e Engineered by Audi (VAG) specifically for your vehicle. Don’t risk vacuum leaks or poor fitment with cheap aftermarket imitations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003ePerfect Factory Fit:\u003c\/b\u003e Pre-formed to exact factory specifications for a seamless, plug-and-play installation without the need for modification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eFixes Common EVAP Issues:\u003c\/b\u003e Directly replaces cracked, brittle, or leaking factory lines that cause EVAP system trouble codes (CEL), rough idling, or failed emissions tests.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eBuilt to Last:\u003c\/b\u003e Manufactured with heavy-duty, heat-shielded materials designed to withstand harsh under-hood temperatures and fuel vapor exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Genuine Audi \/ VW (VAG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\" id=\"p-rc_abedf1a7ce2da36c-22\"\u003e\u003cspan class=\"citation-7\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-7\"\u003ePart Number:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-7 citation-end-7\"\u003e 4K0-201-991-BC (Alternates: 4K0201991BC, 4K0 201 991 BC)\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container luminous-sources hide-from-message-actions ng-star-inserted\"\u003e\n\u003cdiv class=\"source-label-container gds-label-m ng-star-inserted\" dir=\"ltr\"\u003e\n\u003cbdi class=\"source-title\" style=\"max-width: 20ch;\"\u003eAudi OEM Parts Online\u003c\/bdi\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003ePart Type:\u003c\/b\u003e Fuel System Breather Line \/ Ventilation Tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eCondition:\u003c\/b\u003e Brand New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eFitment Type:\u003c\/b\u003e Direct Replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\" id=\"p-rc_abedf1a7ce2da36c-23\"\u003e\u003cspan class=\"citation-6\"\u003eThis part is specifically designed for modern modern Audi platforms, generally covering model years \u003c\/span\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"100\"\u003e\u003cspan class=\"citation-6\"\u003e2019 to 2021+\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-6 citation-end-6\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eCommonly Fits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eAudi A6 \/ A6 Quattro\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,1,0\" id=\"p-rc_abedf1a7ce2da36c-24\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-5 citation-end-5\"\u003eAudi A6 Avant\u003c\/span\u003e\u003c\/b\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eAudi S6 Quattro\u003c\/b\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\" id=\"p-rc_abedf1a7ce2da36c-25\"\u003e\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-4 citation-end-4\"\u003eAudi A7 Sportback\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"16,3,0\" id=\"p-rc_abedf1a7ce2da36c-25\"\u003e\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-4 citation-end-4\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb data-path-to-node=\"17,0\" data-index-in-node=\"0\"\u003e⚠️ Fitment Note:\u003c\/b\u003e Audi fuel system components vary heavily based on exact production dates, body styles, and engine codes. To ensure 100% accurate fitment, please enter your 17-digit \u003cb data-path-to-node=\"17,0\" data-index-in-node=\"182\"\u003eVIN (Vehicle Identification Number)\u003c\/b\u003e at checkout, and our team will verify it before shipping!\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container luminous-sources hide-from-message-actions ng-star-inserted\"\u003e\n\u003cbutton class=\"button multiple-button ng-star-inserted\" aria-label=\"View source details for citation from LLLparts. Opens side panel.\"\u003e\u003c!----\u003e\u003c\/button\u003e\u003cbutton class=\"button multiple-button ng-star-inserted\" aria-label=\"View source details for citation from LLLparts. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HS Tuning","offers":[{"title":"Default Title","offer_id":45942392422460,"sku":"4K0-201-991-BC","price":123.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/06052026110852-Photoroom_52922429-e58b-4cf7-9cf3-ae6f4fed4807.jpg?v=1785529051","url":"https:\/\/rpm-racing.com\/products\/breather-line-audi-4k0-201-991-bc","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}