{"product_id":"sierra-marine-premium-blend-4-stroke-engine-oil-18-9420cat-2","title":"Sierra Marine Premium Blend 4-Stroke Engine Oil (MPN: 18-9420CAT-2)","description":"\u003ch2\u003eHigh-performance oil designed for modern marine engines and conditions.\u003c\/h2\u003e\r\n\u003cp\u003eSierra Marine Premium Blend 4-Stroke Catalyst Engine Oil is formulated to meet the rigorous demands of high horsepower marine engines. This SAE 10W-30 oil is suitable for various 4-stroke applications, including outboard, sterndrive, and inboard engines, ensuring compatibility with both emission catalyst systems and non-catalyst engines. The oil provides superior corrosion protection, making it ideal for use in harsh marine environments where exposure to saltwater and extreme conditions is common.\u003c\/p\u003e\r\n\u003cp\u003eThis engine oil exceeds all requirements for 4-stroke engines, including NMMA FC-W and FC-W Cat compatibility, ensuring optimal performance and protection. The advanced formulation incorporates ZDDP anti-wear additive technology, which helps prevent wear and extends the life of emission catalysts by reducing phosphorous depletion. With industry-leading wear protection and deposit control, Sierra Marine engine oil is engineered to enhance engine longevity and reliability.\u003c\/p\u003e\r\n\u003cp\u003eAvailable in a convenient 1 quart bottle, this single unit of Sierra Marine engine oil is designed for easy handling and application. As a trusted supplier of marine engine and drive parts for over 50 years, Sierra Marine continues to deliver products that meet or exceed original equipment specifications, ensuring that your marine engine operates at peak performance.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eMeets Requirements Of Modern 4-Stroke Recreational Engines With Or Without Emission Catalyst Systems\u003c\/li\u003e\r\n    \u003cli\u003eApproved For All 4-Stroke Applications Including Outboard, Sterndrive And Inboard\u003c\/li\u003e\r\n    \u003cli\u003eExceeds All 4-Stroke Requirements Including FC-W And FC-W Cat Compatible\u003c\/li\u003e\r\n    \u003cli\u003eProvides Superior Corrosion Protection Under Extreme Conditions\u003c\/li\u003e\r\n    \u003cli\u003eIndustry Leading Wear Protection And Deposit Control\u003c\/li\u003e\r\n    \u003cli\u003eCapitalizing On \"ZDDP\" Anti-Wear Additive Technology\u003c\/li\u003e\r\n    \u003cli\u003ePrevents Phosphorous Depletion And Extends The Emission Catalyst Life\u003c\/li\u003e\r\n    \u003cli\u003eNMMA FC-W Certified\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Sierra Marine\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 18-9420CAT-2\u003c\/li\u003e\r\n    \u003cli\u003eUse: Marine Use\u003c\/li\u003e\r\n    \u003cli\u003eEngine Type: 4 Stroke\u003c\/li\u003e\r\n    \u003cli\u003eViscosity Grade: SAE 10W-30\u003c\/li\u003e\r\n    \u003cli\u003eType: Conventional\u003c\/li\u003e\r\n    \u003cli\u003eUnit Size: 1 Quart\u003c\/li\u003e\r\n    \u003cli\u003eUnit Quantity: Single\u003c\/li\u003e\r\n    \u003cli\u003eUniversality: Semi-Universal\u003c\/li\u003e\r\n    \u003cli\u003eUnit Type: Bottle\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/S5M\/TechnicalBulletins\/18-9420CAT-2_sds.pdf\" target=\"_blank\"\u003e18-9420CAT-2_sds.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eProduct Videos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/S5M\/Videos\/Dometic%20Booth%20-%20Sierra%20Oils%20and%20Lubricants.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47371152064751,"sku":"S5M189420CAT2","price":25.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_6330a421-5bef-4633-be25-d0199f1c9c7a.jpg?v=1772881450","url":"https:\/\/www.sprinterpartsdepot.com\/products\/sierra-marine-premium-blend-4-stroke-engine-oil-18-9420cat-2","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}