{"product_id":"sierra-marine-4-cycle-engine-oil-18-9440-2","title":"Sierra Marine 4-Cycle Engine Oil (MPN: 18-9440-2)","description":"\u003ch2\u003eHigh-performance synthetic blend for marine engines with superior protection.\u003c\/h2\u003e\r\n\u003cp\u003eSierra Marine 4-Cycle Engine Oil is specifically formulated to meet the rigorous demands of high horsepower marine engines. This SAE 25W-40 synthetic blend oil combines premium grade synthetic and mineral-based stocks, ensuring optimal performance in harsh marine environments. Designed with advanced additives, it provides superior corrosion protection and reduces wear on internal engine components, enhancing the longevity of your engine.\u003c\/p\u003e\r\n\u003cp\u003eThis oil is extensively tested to deliver outstanding performance under high RPMs, extreme temperatures, and heavy loads. The NMMA FC-W and API-SL certifications confirm its reliability and effectiveness for marine use. With its advanced lubrication properties, Sierra Marine 4-Cycle Engine Oil minimizes friction and thermal breakdown, making it a crucial component for maintaining the efficiency of sterndrive and inboard engines.\u003c\/p\u003e\r\n\u003cp\u003eSierra Marine has over 50 years of experience in supplying marine engine and drive parts, ensuring that their products meet or exceed the original equipment specifications. This 1 quart bottle of engine oil is designed for single use, making it a convenient choice for boat owners looking to maintain their engines with high-quality lubricants.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e4-Cycle Oil Blended With Premium Grade Synthetic And Mineral Based Stock\u003c\/li\u003e\r\n    \u003cli\u003eSuperior Designed Additives Formulated For The Stress Endured By Sterndrive And Inboard Engines\u003c\/li\u003e\r\n    \u003cli\u003eSuperior Corrosion Protection\u003c\/li\u003e\r\n    \u003cli\u003eAdvanced Lubrication For Reduction Of Wear To Internal Engine Components\u003c\/li\u003e\r\n    \u003cli\u003eOutstanding Friction Reduction And Wear Protection\u003c\/li\u003e\r\n    \u003cli\u003eRemoves Thermal Breakdown Under High RPM's, Extreme Temperatures And Loads\u003c\/li\u003e\r\n    \u003cli\u003eExtensively Tested For Outstanding Performance\u003c\/li\u003e\r\n    \u003cli\u003eNMMA FC-W Certified And API-SL\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: 18-9440-2\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 25W-40\u003c\/li\u003e\r\n    \u003cli\u003eType: Synthetic\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\/18-9440-2_SDS.pdf\" target=\"_blank\"\u003e18-9440-2_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":47371152326895,"sku":"S5M1894402","price":31.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_fefa5b58-4313-466e-be7b-e065a1d84c85.jpg?v=1772881452","url":"https:\/\/www.sprinterpartsdepot.com\/products\/sierra-marine-4-cycle-engine-oil-18-9440-2","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}