{"product_id":"saleri-pa664p-engine-water-pump","title":"Saleri PA664P Engine Water Pump","description":"\u003ch2\u003eSaleri PA664P Engine Water Pump\u003c\/h2\u003e\u003cp\u003eThe Saleri PA664P engine water pump is built for select Audi applications that require a 5-wing impeller and a pulley with a 21 mm height. With a 72.42 mm belt pulley diameter, 72.5 mm impeller diameter, and 29 teeth, this water pump supports precise cooling-system operation for Audi S6, S4, 80, 100 Quattro, and Coupe models in the listed fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: PA664P\u003c\/li\u003e\n\u003cli\u003eEngine water pump for Belts and Cooling applications\u003c\/li\u003e\n\u003cli\u003e72.42 mm belt pulley diameter\u003c\/li\u003e\n\u003cli\u003e72.5 mm impeller diameter\u003c\/li\u003e\n\u003cli\u003e29 teeth with 5 wings\u003c\/li\u003e\n\u003cli\u003eSingle seal design with elastomer seal material\u003c\/li\u003e\n\u003cli\u003ePulley height: 21 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eSaleri PA664P is an engine water pump engineered around the listed pulley, impeller, and seal specifications to match the cooling-system requirements of the covered Audi platforms. This part cross-references Graf PA591 for the same application. It is a direct-fit option for 1995-1997 Audi S6, 1992-1994 Audi S4, 1991-1992 Audi 80, 1989-1991 Audi 100 Quattro, and 1987 Audi Coupe with VIN from F88M033001. The PA664P part number is also commonly searched as a replacement water pump for Audi S6 and Audi S4 cooling service.\u003c\/p\u003e\u003ch2\u003eWhat This Water Pump Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant circulation issues caused by a worn or failing pump\u003c\/li\u003e\n\u003cli\u003eOverheating concerns related to reduced coolant flow\u003c\/li\u003e\n\u003cli\u003eNoise or leakage from a deteriorated pump seal\u003c\/li\u003e\n\u003cli\u003eCooling-system service on Audi S6, S4, 80, 100 Quattro, and Coupe models\u003c\/li\u003e\n\u003cli\u003eReplacement needs where pulley and impeller dimensions must match the original setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley diameter, impeller diameter, tooth count, wing count, and pulley height before installation. Confirm vehicle application by year, model, and VIN where noted, especially for the 1987 Audi Coupe fitment. Replace coolant and inspect related belts, hoses, and sealing surfaces during water pump service to help ensure proper cooling-system operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSaleri manufactures cooling-system components with attention to OE-style dimensional accuracy and sealing performance. The PA664P uses a single elastomer seal and application-specific geometry to support consistent fitment in the listed Audi vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1995-1997 Audi S6, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1992-1994 Audi S4, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Audi 80, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Audi 100 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1987 Audi Coupe, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Saleri","offers":[{"title":"Default Title","offer_id":52426322804917,"sku":"FNNB-PA664P","price":86.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/L0_PA664P_Fro.jpg?v=1777828990","url":"https:\/\/www.partcatalog.com\/products\/saleri-pa664p-engine-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}