{"product_id":"audi-engine-crankcase-breather-hose-uro-parts-06b103493ae","title":"Audi Engine Crankcase Breather Hose - URO Parts 06B103493AE","description":"\u003cp\u003e06B103493AE\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"extended__specifications\"\u003e\n\u003cdiv class=\"grid-x grid-margin-x grid-margin-y\"\u003e\n\u003cdiv class=\"cell small-12 medium-4\"\u003e\n\u003cdiv class=\"extended__details\"\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eSKU:\u003c\/dt\u003e\n\u003cdd\u003eURO-013363\u003c\/dd\u003e\n\u003cdd\u003e\u003c\/dd\u003e\n\u003cdt\u003eGTIN \/ UPC:\u003c\/dt\u003e\n\u003cdd\u003e194316079697\u003c\/dd\u003e\n\u003cdd\u003e\u003c\/dd\u003e\n\u003cdt\u003eQuality:\u003c\/dt\u003e\n\u003cdd\u003eAftermarket\u003cspan\u003e \u003c\/span\u003e\u003cspan aria-haspopup=\"true\" data-tooltip=\"\" title=\"Aftermarket parts are produced by a manufacturer that was has not been contracted to produce parts for a car’s assembly line. These products have been reproduced to meet original product specifications. FCP has stringent controls on quality and every product that we have available for sale and the aftermarket parts that we have listed are high-quality and affordable replacements for a more expensive Genuine, OE, or OEM option.\"\u003e\u003ci class=\"fas fa-question-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cell small-12 medium-4\"\u003e\n\u003cdiv class=\"extended__oeNumbers\"\u003e\n\u003cdl\u003e\n\u003cdt\u003e\n\u003ch3\u003eOE Numbers\u003c\/h3\u003e\n\u003c\/dt\u003e\n\u003cdd\u003e06B103493AE, 06B103493AB, 06B103493AB\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cell small-12 medium-4\"\u003e\n\u003cdiv class=\"extended__mfgNumbers\"\u003e\n\u003cdl\u003e\n\u003cdt\u003e\n\u003ch3\u003eMFG Numbers\u003c\/h3\u003e\n\u003c\/dt\u003e\n\u003cdd\u003eURO-013363\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\"\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cdiv class=\"extended__brandDetails\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstrong\u003eEngine Crankcase Breather Hose\u003c\/strong\u003e\n\u003cp\u003eAn engine crankcase breather hose is a primary component of an engine’s positive crankcase ventilation system, funneling pressurized air from the engine crankcase to the air\/oil separator, also known as the PCV valve. The PCV valve, or air\/oil separator, is designed to capture and remove oil vapors from the pressurized crankcase air, allowing them to drain back to the engine, while the pressurized air is fed to the intake side of the engine and utilized as part of normal combustion.\u003c\/p\u003e\n\u003cp\u003eAn engine develops positive crankcase pressure as a byproduct of the overall combustion process. Because of the combination of pressure, heat, and the air\/oil-vapor mixture traveling to the PCV valve, the engine crankcase breather hose is a common failure item within the PCV system and is crucial to your car’s engine’s performance and emissions compliance.\u003c\/p\u003e\n\u003cstrong\u003eEngine Crankcase Breather Hose Failure Symptoms\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCracks breaks, leaks: Over time, your engine crankcase breather hose can be easily damaged because of constant exposure to oil vapors, heat, and pressure from the engine. The engine oil can slowly break down the plastic or rubber materials, eventually causing an air leak. This can happen naturally, or because it is damaged from external contact.\u003c\/li\u003e\n\u003cli\u003eBroken connectors: Plastic can become brittle over time, especially when exposed to heat and oil, and it’s easy to break one of the securing clips or connectors for a PCV hose, either during removal or during other services.\u003c\/li\u003e\n\u003cli\u003eBroken or damaged hose: Soft rubber or brittle plastic, depending on the material of the hose, can result in an obvious hole or split in an engine crankcase breather hose, usually accompanied by one of the other faults listed below.\u003c\/li\u003e\n\u003cli\u003eCheck Engine Light: Excessive unmetered air from a failed engine crankcase breather hose can result in a CEL for an air intake leak fault or other airflow-related diagnostic trouble codes.\u003c\/li\u003e\n\u003cli\u003eMisfire: A severe air intake leak can cause rough running and an engine misfire, a common side effect of a bad engine crankcase breather hose or PCV Valve\u003c\/li\u003e\n\u003cli\u003eOil residue on or around the hose or adjacent components: As engine crankcase vapors escape from a faulty engine crankcase breather hose, the hose, engine block, and adjacent components are likely to become visibly soiled with oil residue and moisture. In the most severe cases, you will smell burning or burnt oil, and you may need to degrease the area to determine the exact cause of the oil residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout URO Parts\u003c\/h4\u003e\n\u003cp\u003eManufactured by California-based A.P.A. Industries LLC, the URO Parts brand offers more than 7,000 high-quality replacement parts for European vehicles, which are ideal for both professional and DIY vehicle repair. A.P.A.'s headquarters is equipped with an impressive mechanical and electrical testing laboratory, which is used to validate products prior-to and post-production. Every URO Parts design undergoes comprehensive laboratory testing of metal, rubber, and plastic compounds for tensile strength, shear strength, compression strength, and elasticity order to ensure each part meets or exceeds OE standards for fitment, function, and durability. These components are then manufactured in ISO\/IATF 16949 QMS certified facilities to ensure they are consistent with the highest levels of quality in the Automotive Aftermarket. URO also specializes in highly-accurate restoration components for classic European vehicles, including a wide variety of hard-to-find items that are no longer available from the dealer or specialty salvage yards. These URO Classic parts include body seals, exterior and interior trim, drivetrain mounts, engine parts, suspension bushings, steering linkages, lighting, ignition, and more.\u003c\/p\u003e\n\u003ch2\u003eFits These Cars\u003c\/h2\u003e\n\u003cdiv class=\"fitmentGuide\"\u003e\n\u003cdiv class=\"fitmentGuide__models\"\u003e\n\u003cdiv class=\"fitmentGuide__applicationGroup\"\u003e\n\u003ch4\u003eAudi A4\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic FWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic CVT FWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual FWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Cabriolet Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic CVT FWD Convertible 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic CVT FWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual FWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Cabriolet Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic CVT FWD Convertible 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2006 Audi A4 Cabriolet Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic FWD Convertible 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2006 Audi A4 Cabriolet Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic CVT FWD Convertible 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cdiv class=\"fitmentGuide__applicationGroup\" data-gtm-vis-recent-on-screen9961472_128=\"51937\" data-gtm-vis-first-on-screen9961472_128=\"51937\" data-gtm-vis-total-visible-time9961472_128=\"100\" data-gtm-vis-has-fired9961472_128=\"1\"\u003e\n\u003ch4\u003eAudi A4 Quattro\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Quattro Avant Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic AWD Wagon 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Quattro Avant Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual AWD Wagon 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Quattro Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic AWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2004 Audi A4 Quattro Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual AWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Quattro Avant Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic AWD Wagon 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Quattro Avant Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual AWD Wagon 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Quattro Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eAutomatic AWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"fitmentGuide__application\"\u003e\u003cstrong\u003e2005 Audi A4 Quattro Engine Crankcase Breather Hose\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"fitmentGuide__additional\"\u003e\n\u003cspan\u003eManual AWD Sedan 1.8L L4 AMB Gas\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNotes: Between Vent Tube and Intake Boot\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Uro Parts","offers":[{"title":"Default Title","offer_id":43040585875569,"sku":"06B103493AE","price":32.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/Screenshot2026-03-03094602.png?v=1772549177","url":"https:\/\/www.parkautomotorsports.ca\/products\/audi-engine-crankcase-breather-hose-uro-parts-06b103493ae","provider":"Park Auto Motorsports","version":"1.0","type":"link"}