{"product_id":"vaico-v10-3863-engine-crankcase-vent-valve","title":"Vaico V10-3863 Engine Crankcase Vent Valve","description":"\u003ch2\u003eEngine Crankcase Vent Valve for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Vaico V10-3863 engine crankcase vent valve is a pressure-controlled breather valve for the cylinder head. It is built with a Polyamid 6.6 housing and FPM\/ACM seals for service in the crankcase ventilation system.\u003c\/p\u003e\u003cp\u003eCompatible with select Audi A3, Audi A4, Audi A4 allroad, Audi A4 Quattro, Audi A6, Audi A6 Quattro, and Volkswagen Golf applications, this VAICO part is specified with the OE reference 06K103495AF. The V10-3863 is supplied with a seal and screws, and it uses a female Torx bolt head\/nut design for service access.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePressure-controlled breather valve for crankcase ventilation\u003c\/li\u003e\n\u003cli\u003eFits at the cylinder head location\u003c\/li\u003e\n\u003cli\u003ePolyamid 6.6 housing for durable construction\u003c\/li\u003e\n\u003cli\u003eFPM (fluoride rubber) and ACM (polyacrylate rubber) seal material\u003c\/li\u003e\n\u003cli\u003eSupplied with seal and screws\u003c\/li\u003e\n\u003cli\u003eFemale Torx fastener design\u003c\/li\u003e\n\u003cli\u003eVAICO V10-3863 replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eVAICO V10-3863 is an engine crankcase vent valve used in emission control and crankcase ventilation service. The valve type is a breather valve with pressure-controlled operation, helping regulate crankcase vapors at the cylinder head. Its dimensions are 235 mm long, 175 mm wide, and 115 mm high, with a listed weight of 0.420 kg. This part cross-references OE-style application 06K103495AF for the same application.\u003c\/p\u003e\u003cp\u003eBrand Line: VAICO identifies this part under its VAICO product line, which is used for application-specific replacement components in European vehicle systems. For buyers searching by OE number, V10-3863 is a direct reference point for this crankcase ventilation service part.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2015-2017 Audi A3, N\/A; Grade: Aftermarket; Incl. Gasket; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2017 Audi A4, N\/A; Grade: Aftermarket; Incl. Gasket; From 07\/01\/2016; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2017 Audi A4, N\/A; Grade: Aftermarket; Incl. Gasket; To 01\/07\/2016; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2017 Audi A4 allroad, N\/A; Grade: Aftermarket; Incl. Gasket; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2017 Audi A4 Quattro, N\/A; Grade: Aftermarket; Incl. Gasket; From 07\/01\/2016; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2017 Audi A4 Quattro, N\/A; Grade: Aftermarket; Incl. Gasket; To 01\/07\/2016; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Audi A6, N\/A; Grade: Aftermarket; Incl. Gasket; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Audi A6 Quattro, N\/A; Grade: Aftermarket; Incl. Gasket; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003cli\u003eFits 2015 Volkswagen Golf, N\/A; Grade: Aftermarket; Incl. Gasket; With OE No. 06K103495AF; VAICO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCrankcase pressure regulation concerns\u003c\/li\u003e\n\u003cli\u003eBreather valve wear or failure\u003c\/li\u003e\n\u003cli\u003eOil vapor control issues in the ventilation system\u003c\/li\u003e\n\u003cli\u003eOE number 06K103495AF replacement needs\u003c\/li\u003e\n\u003cli\u003eService replacement for cylinder head-mounted ventilation components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm OE number match before installation and verify the cylinder head mounting location on the vehicle. Use the supplied seal during service, and follow the vehicle-specific torque and fastening procedure for the female Torx hardware. For maintenance planning, VAICO lists a recommended replacement interval of 60,000 km or 3 years.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eVAICO V10-3863 is built as an aftermarket replacement for the listed Audi and Volkswagen applications and is identified with OE reference 06K103495AF. The part is specified with application-focused materials and sealing components for crankcase ventilation service.\u003c\/p\u003e","brand":"Vaico","offers":[{"title":"Default Title","offer_id":52484108615861,"sku":"CMTX-V10-3863","price":83.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VC_V103863_Fro.jpg?v=1777981954","url":"https:\/\/www.partcatalog.com\/products\/vaico-v10-3863-engine-crankcase-vent-valve","provider":"PartCatalog","version":"1.0","type":"link"}