{"product_id":"sierra-18-2774-molded-hose-for-volvo-penta-aq290-aq290dp-replaces-oem-875847-includes-2-clamps","title":"Sierra Molded Hose 18-2774, Replaces 875847, for Volvo Penta AQ290, AQ290DP","description":"\u003cp\u003eThe Sierra 18-2774 is a molded cooling system hose engineered as a direct replacement for the OEM part on Volvo Penta AQ290 and AQ290DP sterndrive engines. Unlike straight-cut hose sold by the foot, this hose is molded to the exact bends and contours required by the original cooling system routing, so it seats correctly without kinking or restricting coolant flow. It is built to handle the heat, pressure, and constant exposure to raw water or coolant found in a marine engine bay, making it a durable option for restoring proper cooling system integrity.\u003c\/p\u003e\u003cp\u003eEach 18-2774 hose ships complete with two 18-7306 clamps, so the kit includes everything needed to remove the old, cracked, or collapsed hose and install the new one without sourcing separate hardware. This makes it a straightforward replacement for engine owners performing routine cooling system maintenance or repairing a failed hose before it leads to overheating or coolant loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-2774\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Molded Hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Volvo Penta Engine Hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.58 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999313072\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e (2) 18-7306 Clamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 875847\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta AQ290\u003c\/li\u003e\n\u003cli\u003eVolvo Penta AQ290DP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e875847\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2774 fit?\u003c\/strong\u003e The Sierra 18-2774 molded hose fits Volvo Penta AQ290 and AQ290DP sterndrive engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part does 18-2774 replace?\u003c\/strong\u003e It replaces Volvo Penta OEM part number 875847.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre clamps included with the 18-2774 hose?\u003c\/strong\u003e Yes, the 18-2774 hose ships with two 18-7306 clamps, so no separate clamp purchase is needed for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-2774 a straight length of hose or molded to shape?\u003c\/strong\u003e It is a molded hose, formed to the specific bends of the Volvo Penta AQ290 and AQ290DP cooling system rather than a straight-cut universal hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-2774 hose weigh?\u003c\/strong\u003e The Sierra 18-2774 molded hose weighs 0.58 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat system does the 18-2774 hose belong to?\u003c\/strong\u003e The 18-2774 is part of the cooling system on applicable Volvo Penta I\/O engines, specifically the AQ290 and AQ290DP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7306 clamps included with the 18-2774 work on other hoses?\u003c\/strong\u003e The two 18-7306 clamps are included specifically with the Sierra 18-2774 molded hose kit for its installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2774 an OEM or aftermarket part?\u003c\/strong\u003e The Sierra 18-2774 is an aftermarket molded hose manufactured as a direct replacement for Volvo Penta OEM part 875847.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-2774 hose?\u003c\/strong\u003e The UPC for the Sierra 18-2774 molded hose is 030999313072.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2774 fit other Volvo Penta AQ models besides AQ290?\u003c\/strong\u003e The Sierra 18-2774 is designated for the Volvo Penta AQ290 and AQ290DP; other AQ models use different Sierra hose part numbers.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988112847067,"sku":"SIE-18-2774","price":62.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2774_lg__41558.1558122699.500.750.jpg?v=1785329171","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2774-molded-hose-for-volvo-penta-aq290-aq290dp-replaces-oem-875847-includes-2-clamps","provider":"Good Vibes Marina","version":"1.0","type":"link"}