{"product_id":"auto-parts-prodigy-pcv-crankcase-breather-tube-hose-for-ford-6-0l-o-ring-included-direct-fit-replacement","title":"Auto Parts Prodigy PCV crankcase breather tube hose for Ford 6.0L — O‑Ring included, direct-fit replacement","description":"\u003cp\u003e\u003cstrong\u003eReplacement PCV crankcase breather tube hose with O-ring for Ford 6.0L diesel engines, compatible with Ford F‑Series Super Duty and E‑Series vans when built after 9\/22\/2003.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 6.0L Power Stroke has oil vapor leaks, poor vacuum routing, or a brittle factory breather hose, this Auto Parts Prodigy PCV crankcase vent hose kit is a direct-fit replacement engineered to match OE# 4C3Z-6A603-AA. The kit includes the breather tube hose and the sealing O-ring to restore a secure crankcase ventilation path and help prevent leaks at the connection point. It’s offered with a 2 year warranty and is designed specifically for diesel 6.0L engines produced after the noted build date.\u003c\/p\u003e\n\n\u003ch3\u003eWill this hose fit my Ford F‑250 or E‑350 diesel?\u003c\/h3\u003e\n\u003cp\u003eYes—if your vehicle has the 6.0L diesel engine and was built after 9\/22\/2003, this hose will fit the listed F and E series models. Always verify the engine size and build date before ordering to avoid incompatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 6.0L diesel engines built after 9\/22\/2003\u003c\/li\u003e\n  \u003cli\u003eCompatible models: F‑250, F‑350, F‑450, F‑550 (2003–2007)\u003c\/li\u003e\n  \u003cli\u003eAlso fits E‑150, E‑250, E‑350, E‑450 (2003–2010) and 2003–2005 Excursion\u003c\/li\u003e\n  \u003cli\u003eReplaces OE part number 4C3Z-6A603-AA for direct OEM-style fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation and sealing work with the included O‑ring?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a dedicated O‑ring to ensure a proper seal where the breather tube mates to the valve cover or intake component. Replacing both the hose and O‑ring in one service step reduces the chance of leaks and makes installation straightforward for experienced DIYers or professional technicians.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO‑ring included for one-step sealing at the connection\u003c\/li\u003e\n  \u003cli\u003eDirect-fit shape minimizes trimming or modification\u003c\/li\u003e\n  \u003cli\u003eDesigned to match factory routing and mounting points\u003c\/li\u003e\n  \u003cli\u003eTypical shop or DIY replacement with common hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits should I expect after swapping the old breather hose?\u003c\/h3\u003e\n\u003cp\u003eReplacing a cracked or hardened PCV breather hose restores proper crankcase ventilation, reduces oil seepage around the engine bay, and helps maintain vacuum balance in the breather system. While not a cure-all for unrelated engine issues, it removes a common failure point that leads to messy leaks and odor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced oil leaks and engine-bay contamination\u003c\/li\u003e\n  \u003cli\u003eRestored crankcase ventilation routing and function\u003c\/li\u003e\n  \u003cli\u003eOEM-style fit lowers installation time and rework\u003c\/li\u003e\n  \u003cli\u003eBacked by a 2 year warranty for parts confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Auto Parts Prodigy PCV crankcase breather tube hose kit is aimed at owners and technicians working on Ford 6.0L Power Stroke vehicles built after 9\/22\/2003 who need a reliable, OE-replacement breather hose and seal. It’s a practical, cost-effective service part for fleet maintenance, workshop repairs, and DIY restoration projects on 2003–2010 E‑Series vans, 2003–2007 Super Duty trucks, and 2003–2005 Excursions with the 6.0L diesel. Before purchase, confirm your vehicle’s engine size and build date to ensure compatibility with OE# 4C3Z-6A603-AA.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this hose fit older 6.0L engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This kit fits 6.0L diesel engines built after 9\/22\/2003 only; check your build date.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the O‑ring included and warranted?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The O‑ring is included with the hose kit and the part is covered by a 2 year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auto Parts Prodigy","offers":[{"title":"Default Title","offer_id":67590704038073,"sku":"B09KK4N5TS","price":73.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/auto-parts-prodigy-front-packaging-breathertube.jpg?v=1790536054","url":"https:\/\/redleafauto.ca\/products\/auto-parts-prodigy-pcv-crankcase-breather-tube-hose-for-ford-6-0l-o-ring-included-direct-fit-replacement","provider":"Redleaf Auto","version":"1.0","type":"link"}