{"product_id":"standard-ignition-v872-engine-crankcase-breather-hose","title":"Standard Ignition V872 Engine Crankcase Breather Hose","description":"\u003ch2\u003eEngine Crankcase Breather Hose Overview\u003c\/h2\u003e\u003cp\u003eStandard Ignition V872 is an engine crankcase breather hose for emission control and crankcase ventilation service. It is built with a no-connector design and hose diameters sized for a 0.04 in (10.414 mm) inlet and a 0.07 in (10.16 mm) outlet.\u003c\/p\u003e\u003cp\u003eCompatible With 2003-2007 Ford Focus, 2005-2008 Ford Escape, 2006-2009 Ford Fusion, and 2006-2009 Mercury Milan applications, this hose supports crankcase ventilation routing where the original hose has aged, cracked, or lost sealing integrity. Standard Ignition V872 is also referenced by part number V872 for ordering and service lookup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine crankcase breather hose for emission control and crankcase ventilation systems\u003c\/li\u003e\n\u003cli\u003eNo connector design\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 0.04 in (10.414 mm)\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 0.07 in (10.16 mm)\u003c\/li\u003e\n\u003cli\u003eDirect-fit application coverage for select Ford and Mercury vehicles\u003c\/li\u003e\n\u003cli\u003eCross-reference part numbers include 2-9943 and 3S4Z6758AA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition V872 is a replacement crankcase breather hose used to route vapors within the engine crankcase ventilation system. Proper hose condition helps maintain the intended flow path between connected components, which is important for emission control performance and stable engine operation. This part number V872 is listed for 2003-2007 Ford Focus, 2005-2008 Ford Escape, 2006-2009 Ford Fusion, and 2006-2009 Mercury Milan applications.\u003c\/p\u003e\u003cp\u003eThis hose is specified with a no-connector configuration and measured inlet and outlet diameters that support accurate hose matching during service. For technicians and DIY repairs, V872 is a practical replacement when the original breather hose is brittle, split, or no longer seals correctly.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or deteriorated crankcase breather hose material\u003c\/li\u003e\n\u003cli\u003eVacuum or ventilation leaks in the crankcase ventilation path\u003c\/li\u003e\n\u003cli\u003eImproper vapor routing caused by a damaged hose\u003c\/li\u003e\n\u003cli\u003eEmission control issues related to worn ventilation plumbing\u003c\/li\u003e\n\u003cli\u003eFitment problems when replacing the original hose on Ford Focus, Ford Escape, Ford Fusion, or Mercury Milan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose routing, inlet and outlet sizing, and connector style before installation. Compare the original hose to Standard Ignition V872 to confirm the no-connector configuration and diameter match. Inspect adjoining PCV and breather components for wear, oil saturation, or cracking so the replacement hose can seal and function as intended.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is an established aftermarket brand for ignition and engine management service parts. This part cross-references 2-9943 and 3S4Z6758AA for the same application.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52966195691701,"sku":"FBHK-V872","price":51.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_V872_Fro.jpg?v=1786598583","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-v872-engine-crankcase-breather-hose","provider":"PartCatalog","version":"1.0","type":"link"}