{"product_id":"shields-marine-vinylvent-ducting-hose-400-402-3in-black-3ft","title":"Shields Marine Vinylvent Ducting Hose – Series 400\/402, 3\" Black (3 ft. Section)","description":"\u003ch2\u003eMarine-Grade Bilge Ventilation Hose – UV-Resistant PVC with Anodized Wire Helix, Black\u003c\/h2\u003e\n\u003cp\u003eThe Shields Marine Series 400\/402 Vinylvent is a flexible PVC ducting hose reinforced with an anodized wire helix for shape retention and crush resistance. Designed for marine bilge ventilation, it safely channels engine compartment gases and bilge fumes away from enclosed spaces — a critical safety function on any gasoline-powered vessel.\u003c\/p\u003e\n\n\u003cp\u003eThis listing is for a \u003cstrong\u003e3-foot cut section\u003c\/strong\u003e in black — ideal for short runs, repairs, or replacing a damaged section of existing ventilation hose without buying a full roll. The black finish blends cleanly into engine compartments and bilge spaces.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePVC construction reinforced with anodized wire helix for shape retention and crush resistance\u003c\/li\u003e\n\u003cli\u003eResistant to UV, ozone, and weathering\u003c\/li\u003e\n\u003cli\u003eFlexible and easy to route through tight engine compartment spaces\u003c\/li\u003e\n\u003cli\u003eBlack finish — clean appearance in bilge and engine compartment installations\u003c\/li\u003e\n\u003cli\u003e3\" interior diameter\u003c\/li\u003e\n\u003cli\u003e3-foot cut section — ready to install\u003c\/li\u003e\n\u003cli\u003eSeries 400\/402\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePrimary Application\u003c\/h3\u003e\n\u003cp\u003eDesigned for venting bilge fumes and engine compartment gases on powerboats and inboard-powered vessels. Suitable for use with standard 3\" marine blower systems. \u003cstrong\u003eNot intended for use as a fuel line, water line, or exhaust hose.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAlso Available in This Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/shields-marine-vinylvent-ducting-hose-400-402-3in-white-3ft\"\u003eShields Vinylvent Series 400\/402 – 3\" White, 3 ft. Section\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/shields-marine-series-400-402-vinylvent-ducting-hose-white-88-4004000\"\u003eShields Vinylvent Series 400\/402 – 3\" White, Bulk Roll\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/shields-marine-vinylvent-ducting-hose-400-402-3in-black-bulk-roll\"\u003eShields Vinylvent Series 400\/402 – 3\" Black, Bulk Roll\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e The 3-foot black section is the right sell for customers replacing a short damaged run of blower hose where appearance in the engine compartment matters, or for professional installers who prefer black hose for a cleaner finished look. It’s also a practical upsell when a customer is buying a replacement blower motor — if they’re pulling the old blower, the hose is often brittle and worth replacing at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlack vs. White:\u003c\/strong\u003e Functionally identical — the colour choice is purely aesthetic. Black is generally preferred in engine compartments for a professional finish and because it hides grime better over time. White is easier to inspect for cracks during routine maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVentilation Compliance:\u003c\/strong\u003e ABYC and Transport Canada standards require powered ventilation for gasoline-engine compartments. This hose is appropriate for use with a 3\" blower in compliant ventilation systems. Customers building a full system will also need a blower motor, through-hull vent fitting, and stainless hose clamps.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51215077244964,"sku":"88-40230031","price":23.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/88-402_series_Blk.jpg?v=1786150053","url":"https:\/\/marisolmarine.com\/products\/shields-marine-vinylvent-ducting-hose-400-402-3in-black-3ft","provider":"Marisol Marine Company","version":"1.0","type":"link"}