{"product_id":"nissens-833798-engine-auxiliary-water-pump-to-radiator","title":"Nissens 833798 Engine Auxiliary Water Pump - To Radiator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNissens 833798 is an electric auxiliary water pump built for BMW cooling-system applications that require precise coolant circulation and electrical compatibility. It uses a plastic housing, a 12-volt electric design, and an oval connector shape to match the specified application.\u003c\/p\u003e\u003cp\u003eFits 2017-2019 BMW models, including 2017 BMW Alpina B7, 2017 BMW M760i xDrive, 2018-2019 BMW 530i, 2018-2019 BMW 530i xDrive, 2018 BMW M760Li xDrive, 2019 BMW 540i, 2019 BMW 540i xDrive, 2019 BMW 640i xDrive Gran Turismo, and 2019 BMW M550i xDrive. This part cross-references Bosch (e.g., 039202411E) for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectric auxiliary water pump for controlled coolant flow\u003c\/li\u003e\n\u003cli\u003ePlastic construction for the specified cooling-system application\u003c\/li\u003e\n\u003cli\u003e12-volt operation with oval connector shape and male terminals\u003c\/li\u003e\n\u003cli\u003eFully tested for pumping efficiency, fit, and electrical compatibility\u003c\/li\u003e\n\u003cli\u003eEngineered to help reduce vibration and support longer service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNissens 833798 is an engine auxiliary water pump used in BMW cooling-system layouts where supplemental coolant circulation is required. The electric design, 12-volt specification, and oval connector shape support proper electrical integration, while the plastic construction is selected for the application’s thermal and packaging demands. Nissens states that these pumps are built from high-grade raw materials and tested for pumping efficiency, fit, and electrical compatibility. For BMW 530i, BMW 540i, and BMW M550i xDrive applications, this pump addresses the needs of the intercooler or radiator circuit listed in the fitment data.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsufficient auxiliary coolant circulation\u003c\/li\u003e\n\u003cli\u003eCooling-system overheating concerns\u003c\/li\u003e\n\u003cli\u003eElectrical mismatch at the pump connector\u003c\/li\u003e\n\u003cli\u003eFitment issues with the specified BMW cooling circuit\u003c\/li\u003e\n\u003cli\u003eExcess vibration from a worn auxiliary pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, terminal gender, voltage, and fitment notes before installation. This pump does not include a gasket or seal, mounting bracket, or pulley, so confirm the existing system components are serviceable before replacement. Use the vehicle’s listed cooling-system location and application notes to match the correct installation point.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNissens tests these electric water pumps for pumping efficiency, fit, and electrical compatibility. The brand also specifies high-rated raw materials to support durability and reduce vibration in service.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":53627808186549,"sku":"BKMH-833798","price":354.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_833798_FRO.jpg?v=1793253113","url":"https:\/\/www.partcatalog.com\/products\/nissens-833798-engine-auxiliary-water-pump-to-radiator","provider":"PartCatalog","version":"1.0","type":"link"}