{"product_id":"four-seasons-89109-engine-auxiliary-water-pump-left","title":"Four Seasons 89109 Engine Auxiliary Water Pump - Left","description":"\u003ch2\u003eEngine Auxiliary Water Pump Overview\u003c\/h2\u003e\u003cp\u003eThis Four Seasons engine auxiliary water pump is an electric coolant pump built for select Audi and Volkswagen applications. It uses a plastic housing and a compact new-design construction to support coolant circulation in systems that require an auxiliary pump.\u003c\/p\u003e\u003cp\u003ePart number 89109 is a direct-fit style replacement for vehicles that use an electric auxiliary coolant pump. It is listed for Audi A8 Quattro, Q5, A7 Quattro, Q7, S6, S7, S8, and S4, plus Volkswagen Touareg applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectric coolant pump design for auxiliary cooling circuits\u003c\/li\u003e\n\u003cli\u003ePlastic housing and plastic construction\u003c\/li\u003e\n\u003cli\u003e3-terminal pin electrical connection\u003c\/li\u003e\n\u003cli\u003eCompact dimensions for tight engine bay packaging\u003c\/li\u003e\n\u003cli\u003eNew replacement part, not remanufactured\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 89109 is an engine auxiliary water pump engineered as an electric coolant pump for vehicles that rely on supplemental coolant circulation. The pump features 0.78-inch inlet and outlet connections, a 3-pin terminal layout, and a compact plastic body measuring 3.35 inches deep, 3.42 inches high, and 2.38 inches wide. This part number 89109 is used across multiple Audi and Volkswagen fitments, including Audi A8 Quattro, Q5, and Q7 applications, as well as Volkswagen Touareg models.\u003c\/p\u003e\u003cp\u003eFour Seasons draws on more than 50 years of mobile A\/C experience and tests its products for long service life. This part cross-references Dayco 89109 and Gates 41578E for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a failed electric auxiliary coolant pump\u003c\/li\u003e\n\u003cli\u003eRestoring coolant circulation in supplemental cooling circuits\u003c\/li\u003e\n\u003cli\u003eAddressing coolant flow issues caused by pump wear or electrical failure\u003c\/li\u003e\n\u003cli\u003eCorrecting leaks related to aging plastic pump housings\u003c\/li\u003e\n\u003cli\u003eResolving warning lights or temperature control concerns tied to pump performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s pump style, connector layout, and inlet\/outlet size before installation. Fitment includes applications with N\/A and left-side listings, so confirm the exact vehicle configuration against the original part. Match the electrical connector and coolant hose connections to the removed unit before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons states that its products are engineered and tested for years of trouble-free operation. The brand also notes more than 50 years of mobile A\/C experience behind its cooling-related components.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":53519210119349,"sku":"BBRN-89109","price":89.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_89109_FRO.jpg?v=1791960131","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-89109-engine-auxiliary-water-pump-left","provider":"PartCatalog","version":"1.0","type":"link"}