{"product_id":"034motorsport-breather-hose-1","title":"034Motorsport Reinforced Silicone Crankcase Breather Hose for Audi A4, A4 Quattro, and Volkswagen Passat (1997–2003)","description":"\u003cp\u003eBuilt from fully reinforced silicone, the 034Motorsport Crankcase Breather Hose replaces the factory rubber breather hose on Audi A4, A4 Quattro, and Volkswagen Passat models. The factory rubber part tends to crumble and leak. A crankcase breather hose belongs to the positive crankcase ventilation system, which routes crankcase pressure and oil vapor back into the intake to be burned. This hose runs from the bottom of the intake manifold to the check valve on the lower block breather hose. Heat, oil vapor, and pressure make it a common failure point. A split or cracked hose lets in unmetered air and can cause boost leaks. It can also trigger a check engine light for an intake air leak or another airflow fault, and a severe leak can bring rough running and misfires.\u003c\/p\u003e\u003cp\u003e034Motorsport parts sold by PMB Performance carry a 24-month warranty.\u003c\/p\u003e\u003cp\u003eThis hose replaces the factory rubber hose sold under OE number 058103221E. It comes in black only, and hose clamps are included, so it goes in as a complete replacement. Look for oil residue on the hose, the engine block, and nearby parts, since escaping crankcase vapor leaves them soiled with oil and moisture. A burnt oil smell is another warning sign. 034Motorsport makes the hose in the United States. The company was founded by Javad Shadzi in 2005, and it designs, tests, and builds its parts at its own facility in Fremont, California.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: 034Motorsport\u003c\/li\u003e\n\u003cli\u003ePart number: 034-101-3024\u003c\/li\u003e\n\u003cli\u003ePart name: engine crankcase breather hose\u003c\/li\u003e\n\u003cli\u003eMaterial: fully reinforced automotive silicone\u003c\/li\u003e\n\u003cli\u003eRouting: bottom of the intake manifold to the check valve on the lower block breather hose\u003c\/li\u003e\n\u003cli\u003eReplaces OE number 058103221E\u003c\/li\u003e\n\u003cli\u003eColor: black only\u003c\/li\u003e\n\u003cli\u003eIncludes hose clamps\u003c\/li\u003e\n\u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003cli\u003eWarranty: 24 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre hose clamps included?\u003c\/strong\u003e\u003cbr\u003eYes. The clamps come with the hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know my breather hose has failed?\u003c\/strong\u003e\u003cbr\u003eLook for cracks, splits, or oil residue around the hose. A check engine light for an intake air leak, or a misfire, can also point to a leaking breather hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it available in other colors?\u003c\/strong\u003e\u003cbr\u003eNo. 034Motorsport offers this hose in black only.\u003c\/p\u003e\u003cp\u003ePMB carries this hose for owners chasing vacuum and boost leaks on these cars.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCheck the fitment table below to confirm your model and year. If you are unsure, PMB can verify the fit from your VIN.\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003cth align=\"left\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA4 Quattro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003ePassat\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003ePassat\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003ePassat\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003ePassat\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SSF E","offers":[{"title":"Default Title","offer_id":47601782915250,"sku":"GWWQ_034-101-3024","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/5E28EA1F-E736-473B-8EEA-1E5694FA276A-2.jpg?v=1781891788","url":"https:\/\/pmbperformance.com\/products\/034motorsport-breather-hose-1","provider":"PMB Performance","version":"1.0","type":"link"}