{"product_id":"forespar-performance-products-forespar-mf-842-vented-loop-3-4","title":"Forespar Performance Products Forespar MF 842 Vented Loop - 3\/4\" – Marine Engine Cooling Replacement Part","description":"\u003cp\u003e\u003cstrong\u003eForespar Performance Products Forespar MF 842 Vented Loop - 3\/4\" – Marine Engine Cooling Replacement Part\u003c\/strong\u003e is organized for cooling system parts shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003eMF 842 Vented Loop - 3\/4\" Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids. Specifications : Barb Size: 3\/4\" (19.05mm) Height: 4-1\/2\" (114.3mm) Width: 3-3\/4\"\" (95.25mm)\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBrand \/ Manufacturer: Forespar Performance Products\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Forespar Performance Products","offers":[{"title":"Default Title","offer_id":43285699461209,"sku":"73259","price":29.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/forespar-mf-842-vented-loop-34-7882796.jpg?v=1761802481","url":"https:\/\/www.marinepartsonly.com\/products\/forespar-performance-products-forespar-mf-842-vented-loop-3-4","provider":"Marine Parts Only","version":"1.0","type":"link"}