{"product_id":"bcbc-m573-engine-oil-pump","title":"BCBC M573 Engine Oil Pump","description":"\u003ch2\u003eEngine Oil Pump Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine oil pump, part number M573, is a standard replacement pump built for consistent oil pressure and efficient circulation. It uses steel gears, an aluminum housing, and a rotary design to support dependable engine lubrication in compatible Mazda applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement engine oil pump for compatible applications\u003c\/li\u003e\n\u003cli\u003eSteel gears machined to close tolerances for efficient operation\u003c\/li\u003e\n\u003cli\u003eAluminum housing and cover with rust-preventative finish\u003c\/li\u003e\n\u003cli\u003eRotary pump design with standard pressure and standard volume output\u003c\/li\u003e\n\u003cli\u003eIndividually tested for pressure and flow under operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling part number M573 is engineered with gear and gerotor technology to deliver controlled oil movement and stable engine pressure. The precision-ground end plates and machined steel gears are built to reduce wear and maintain efficient pump performance. This oil pump is a direct fit for select Mazda 3, CX-3, CX-5, and MX-5 Miata applications, including stock configurations and the listed Mexico-built Mazda 3 application. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., OP4309, OPMA32) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring proper oil pressure in a worn or failing pump\u003c\/li\u003e\n\u003cli\u003eAddressing low oil pressure concerns caused by internal pump wear\u003c\/li\u003e\n\u003cli\u003eReplacing a pump with reduced flow or inconsistent lubrication output\u003c\/li\u003e\n\u003cli\u003eSupporting engine lubrication after oiling-system service or rebuild work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the engine code, mounting pattern, and pickup tube dimensions before installation. This pump uses a timing chain drive, a 3-hole mounting pattern, and does not include a gasket, seal, drive shaft, or pickup screen. Confirm all sealing surfaces are clean and inspect the oiling system for debris before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures this pump to high production standards and tests each unit for pressure and flow to verify operation under conditions that simulate real engine use. Part number M573 is built as a standard replacement oil pump for consistent service in the listed applications.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53669336940725,"sku":"BCBC-M573","price":155.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_M573_Fro.jpg?v=1793689867","url":"https:\/\/www.partcatalog.com\/products\/bcbc-m573-engine-oil-pump","provider":"PartCatalog","version":"1.0","type":"link"}