{"product_id":"sierra-80012-replacement-vst-o-ring-suzuki-outboards","title":"Sierra 80012 Replacement VST O-Ring for Suzuki Outboards","description":"\u003ch2\u003eSierra 80012 Replacement VST O-Ring for Suzuki Outboards\u003c\/h2\u003e\u003cp\u003eA direct-fit replacement O-ring for the Vapor Separator Tank (VST) on Suzuki outboard engines. The VST O-ring provides the primary seal between the VST body and its cover — when it hardens, cracks, or takes a compression set, fuel vapors can escape and the VST may not hold pressure correctly, leading to hard-start or no-start conditions.\u003c\/p\u003e\u003cp\u003eSierra manufactures this O-ring to OEM specifications, ensuring correct dimensions and material compatibility with Suzuki fuel system components.\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits: Suzuki outboard engines (VST application)\u003c\/li\u003e\n\u003cli\u003eFunction: Vapor Separator Tank (VST) body-to-cover seal\u003c\/li\u003e\n\u003cli\u003eManufacturer: Sierra (OEM-equivalent)\u003c\/li\u003e\n\u003cli\u003ePart Number: 80012 \/ Sierra 47-80012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eBest used as a preventive replacement during any VST service, fuel injector cleaning, or high-pressure fuel pump replacement on Suzuki outboards. The VST O-ring is a low-cost component that is easy to overlook — but if it’s not replaced when the VST is opened, a hardened or deformed O-ring can cause a fuel leak or pressure loss that sends you back to the shop. Always replace this O-ring any time the VST cover is removed, regardless of whether the old one looks serviceable. Confirm fitment against your engine’s service manual or parts diagram before ordering, as VST O-ring dimensions vary across Suzuki engine families and model years.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199416369188,"sku":"47-80012","price":14.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/47-80012.jpg?v=1785605024","url":"https:\/\/marisolmarine.com\/products\/sierra-80012-replacement-vst-o-ring-suzuki-outboards","provider":"Marisol Marine Company","version":"1.0","type":"link"}