{"product_id":"bosch-0392023455-heater-water-pump","title":"Bosch 0392023455 Heater Water Pump","description":"\u003ch2\u003eOverview of Bosch Engine Auxiliary Water Pump 0392023455\u003c\/h2\u003e\u003cp\u003eThe Bosch Engine Auxiliary Water Pump 0392023455 is designed to support the cooling system of select Volkswagen vehicles. This heater water pump is engineered to maintain optimal engine temperature and improve heating efficiency in models such as the Volkswagen e-Golf, Golf, and Jetta.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen e-Golf, Golf, and Jetta models\u003c\/li\u003e\n\u003cli\u003ePart number 0392023455 for precise identification\u003c\/li\u003e\n\u003cli\u003eHeater water pump type for auxiliary engine cooling\u003c\/li\u003e\n\u003cli\u003eOne unit required per vehicle\u003c\/li\u003e\n\u003cli\u003ePart of Bosch's Engine Auxiliary Water Pump product line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Engine Auxiliary Water Pump Product Line\u003c\/h2\u003e\u003cp\u003eThe Engine Auxiliary Water Pump line by Bosch focuses on components that assist the primary cooling system by circulating coolant through the heater core and other engine areas. This product line is designed to enhance thermal management and support engine efficiency, particularly in vehicles requiring additional coolant flow beyond the main water pump. The 0392023455 heater water pump is a key component within this line, tailored for Volkswagen applications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch heater water pump (part number 0392023455) is engineered to provide reliable auxiliary coolant circulation in Volkswagen e-Golf, Golf, and Jetta models. It helps maintain consistent engine temperature and supports the vehicle’s heating system by ensuring coolant flows through the heater core when needed. The pump is designed for durability and precise fitment, requiring one unit per vehicle. Its integration into the cooling system helps prevent overheating and improves cabin heating performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupports engine cooling in Volkswagen e-Golf, Golf, and Jetta\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating due to insufficient coolant circulation\u003c\/li\u003e\n\u003cli\u003eImproves heater core performance for consistent cabin heat\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn auxiliary water pumps causing coolant leaks\u003c\/li\u003e\n\u003cli\u003eAddresses cooling system inefficiencies related to auxiliary pump failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Bosch 0392023455 heater water pump should be performed by a qualified technician familiar with Volkswagen cooling systems. Ensure the vehicle is cooled down before beginning work. Proper coolant system bleeding after installation is necessary to avoid air pockets. Verify compatibility with the specific Volkswagen model and year before installation. One unit is required per vehicle as indicated.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch maintains strict quality control standards for its Engine Auxiliary Water Pump product line, including the 0392023455 heater water pump. Each unit undergoes rigorous testing to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44532027392181,"sku":"BBHK-0392023455","price":99.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_0392023455_Fro.jpg?v=1775060833","url":"https:\/\/www.partcatalog.com\/products\/bosch-0392023455-heater-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}