{"product_id":"sierra-oil-filter-18-7911-1-4-stroke-ourboards","title":"Sierra Oil Filter 18-7911-1 - 4 Stroke Ourboards","description":"\u003cp\u003eGenuine high quality Sierra Oil Filter Model No 18-7811-1 to suit  modern 4 stroke outboard engines -These fuel filters are designed to be a an equal or higher specification replacement to any manufacturer's OEM product. Recommended use period 50 hours of operation or minimum annually which ever period comes first.\u003c\/p\u003e\n\u003cp\u003eThis Sierra 18-7811-1 Filter will suit a wide range of marine engines and we have attempted to list some replacements below - The list is not exhaustive and the cartridge may suit many other engines - We recommend matching by the dimensions listed below.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003eSuits 4 Stroke Marine Engines\u003c\/li\u003e\n\u003cli\u003eSpecifically designed to match the OEM filter.\u003c\/li\u003e\n\u003cli\u003eAnti-drain back valves help prevent dry-starts.\u003c\/li\u003e\n\u003cli\u003eEpoxy coated steel canister prevents corrosion and allows for easy installation and removal.\u003c\/li\u003e\n\u003cli\u003eDesigned for the marine environment.\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM filtration requirements.\u003c\/li\u003e\n\u003cli\u003eWide selection of filters for inboards, diesel and outboard engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread: 20mm x 1.5\u003c\/li\u003e\n\u003cli\u003eLength: 3 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 3 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":52114355028332,"sku":"SIE18-7911-1","price":11.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9424\/0427\/files\/apikcz5dt__94391.1610296689.jpg?v=1750009774","url":"https:\/\/ascent-testing.myshopify.com\/products\/sierra-oil-filter-18-7911-1-4-stroke-ourboards","provider":"Master Store","version":"1.0","type":"link"}