{"product_id":"bcbc-m-90-engine-oil-pump","title":"BCBC M-90 Engine Oil Pump","description":"\u003ch2\u003eEngine Oil Pump Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine oil pump is a standard replacement part built for dependable oil pressure control. It uses gear and gerotor technology, close-tolerance machining, and individually tested flow and pressure performance for consistent operation. Fits a wide range of Nissan applications, including Nissan 240Z, Nissan 280ZX, and Nissan Maxima coverage.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement engine oil pump for stock-style service.\u003c\/li\u003e\n\u003cli\u003eSteel gears and cast iron housing for durable construction.\u003c\/li\u003e\n\u003cli\u003ePrecision-ground end plates for improved wear resistance.\u003c\/li\u003e\n\u003cli\u003eIndividually tested for pressure and flow under operating conditions.\u003c\/li\u003e\n\u003cli\u003eRust preventative finish for added surface protection.\u003c\/li\u003e\n\u003cli\u003eGasket or seal included for installation preparation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling M-90 is an engine oil pump engineered and assembled in the USA to support proper engine lubrication in stock applications. The pump uses machined steel gears, a cast iron housing, and a cast iron cover to maintain efficient oil delivery, while the standard pressure and standard volume design keeps the pump aligned with original-style service needs. The M-90 part number is commonly referenced in replacement searches for Nissan 240Z, Nissan 280ZX, and Nissan 510 applications, and M-90 cross-references include Sealed Power 224-41901 for the same application.\u003c\/p\u003e\u003cp\u003eBrand Line: Stock indicates a standard replacement product line focused on direct service use rather than modified performance setups.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow oil pressure caused by a worn pump.\u003c\/li\u003e\n\u003cli\u003eInconsistent oil delivery from aging internal components.\u003c\/li\u003e\n\u003cli\u003eExcess wear from reduced pump efficiency.\u003c\/li\u003e\n\u003cli\u003eService replacement needs for stock engine rebuilds.\u003c\/li\u003e\n\u003cli\u003eOil circulation issues related to tired gears or housing wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify fitment by year, make, and model before installation. Confirm pickup tube diameter, mounting hole pattern, and pump style match the original application. Replace related sealing components as needed during engine service, and prime the pump before startup to establish oil pressure quickly. Fits 1969-1986 Nissan applications listed in the fitment table, including 1970-1973 Nissan 240Z, 1979-1983 Nissan 280ZX, and 1982-1984 Nissan Maxima.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling states that each pump is individually tested for pressure and flow, with production built to high manufacturing standards using quality materials. The M-90 is made in the USA and designed for consistent engine oil pump performance in standard replacement service.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53669339988149,"sku":"BCBC-M-90","price":117.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_M90_Fro.jpg?v=1793690084","url":"https:\/\/www.partcatalog.com\/products\/bcbc-m-90-engine-oil-pump","provider":"PartCatalog","version":"1.0","type":"link"}