{"product_id":"metelli-pa380-engine-water-pump","title":"Metelli PA380 Engine Water Pump","description":"\u003ch2\u003eEngine Water Pump for BMW Cooling Service\u003c\/h2\u003e\u003cp\u003eThe Metelli PA380 engine water pump is a new replacement part for BMW cooling system service. It features an aluminium housing, cast iron impeller, and a roller\/ball bearing design for dependable coolant circulation in supported BMW applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNew engine water pump with gasket included\u003c\/li\u003e\n\u003cli\u003eAluminium housing for corrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eCast iron impeller with 14 vanes\u003c\/li\u003e\n\u003cli\u003eRoller\/ball bearing design with 30 mm bearing outside diameter\u003c\/li\u003e\n\u003cli\u003eImpeller outside diameter: 78 mm\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select BMW 528i, 533i, 535i, 535is, 635CSi, 735i, 735iL, M5, and M6 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMetelli PA380 is an OE-style engine water pump built for BMW cooling systems that require a precise coolant flow path and durable internal components. The aluminium housing and cast iron impeller support long-term service in classic BMW 5 Series, 6 Series, 7 Series, and M models, including 1980-1981 BMW 528i, 1983-1984 BMW 533i, 1985-1993 BMW 535i, 1985-1989 BMW 635CSi, 1987-1992 BMW 735i, 1988-1992 BMW 735iL, 1988 BMW 535is, 1988 BMW M5, and 1987-1988 BMW M6. This part number, PA380, is also referenced for the same application under cross-reference numbers such as Airtex AW9117 and Beck\/Arnley 131-2400.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant circulation problems caused by a worn pump\u003c\/li\u003e\n\u003cli\u003eOverheating from reduced water pump output\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at the pump sealing surface\u003c\/li\u003e\n\u003cli\u003eBearing noise or shaft play from a failing pump assembly\u003c\/li\u003e\n\u003cli\u003eService replacement on BMW cooling systems with the correct gasket included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm engine code and cooling system configuration before installation. This PA380 water pump includes a gasket, so the sealing surface should be cleaned thoroughly before assembly. On the 1980-1981 BMW 528i application, the fitment note specifies installation without disengaging the fan. Always inspect the thermostat, hoses, and coolant condition during water pump replacement to complete the repair properly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMetelli supplies new cooling components built to match the requirements of the listed BMW applications. PA380 is constructed with an aluminium housing, cast iron impeller, and roller\/ball bearing support for consistent service in the specified fitments.\u003c\/p\u003e","brand":"Metelli","offers":[{"title":"Default Title","offer_id":52401882464437,"sku":"CMJM-PA380","price":44.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GF_PA380_Fro.jpg?v=1777760056","url":"https:\/\/www.partcatalog.com\/products\/metelli-pa380-engine-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}