{"product_id":"airtex-water-pumps-aw9171-engine-water-pump","title":"Airtex Water Pumps AW9171 Engine Water Pump","description":"\u003ch2\u003eOverview of Airtex Water Pump AW9171 for Audi Vehicles\u003c\/h2\u003e\u003cp\u003eThe Airtex Water Pump AW9171 is engineered for reliable cooling system performance in select Audi models. Designed specifically for Audi 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 200, 200 Quattro, and Coupe Quattro vehicles, this engine water pump ensures proper coolant circulation to maintain optimal engine temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePulley included for direct replacement\u003c\/li\u003e\n\u003cli\u003eAluminum housing for lightweight durability\u003c\/li\u003e\n\u003cli\u003eCast iron impeller with 5 vanes for efficient coolant flow\u003c\/li\u003e\n\u003cli\u003eStandard impeller rotation compatible with timing belt drive\u003c\/li\u003e\n\u003cli\u003eThree mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter: 72.39 mm\u003c\/li\u003e\n\u003cli\u003eHub height: 56.50 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with timing belt drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe AW9171 water pump features a robust aluminum housing that balances strength and weight, contributing to overall engine efficiency. Its cast iron impeller with five vanes is designed to provide consistent coolant flow, reducing the risk of overheating. The pump operates with a standard impeller rotation and is driven by the timing belt, ensuring synchronized operation with the engine. The included pulley, measuring 72.39 mm in outside diameter, integrates seamlessly with the existing belt system. With three mounting holes, the pump offers a secure fitment tailored for the specified Audi models.\u003c\/p\u003e\u003ch2\u003eCompatible Audi Models and Applications\u003c\/h2\u003e\u003cp\u003eThis engine water pump is compatible with the following Audi vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi 80 and 80 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi 90 and 90 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi 100 and 100 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi 200 and 200 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi Coupe Quattro\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original water pump in these models, ensuring proper coolant circulation and engine temperature regulation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the AW9171 Water Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to coolant circulation failure\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from worn or damaged pump housing\u003c\/li\u003e\n\u003cli\u003eNoise or vibration caused by impeller or pulley wear\u003c\/li\u003e\n\u003cli\u003eTiming belt-driven water pump failure affecting engine timing\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from impeller damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Airtex Water Pump AW9171, ensure the timing belt is properly aligned and tensioned to avoid premature wear. Verify that the three mounting holes align correctly with the engine block for a secure fit. Since the pulley is included, confirm belt routing matches factory specifications. It is recommended to inspect related cooling system components such as hoses and thermostat during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAirtex Water Pumps are manufactured to meet OEM standards, using durable materials like aluminum for the housing and cast iron for the impeller. The AW9171 part number undergoes rigorous quality control to ensure reliable performance in Audi 80, 90, 100, 200, and Coupe Quattro models. Warranty information is provided by the manufacturer and should be verified at the time of purchase.\u003c\/p\u003e","brand":"Airtex Water Pumps","offers":[{"title":"Default Title","offer_id":52209534632117,"sku":"HYVK-AW9171","price":62.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AW_AW9171_Fro.jpg?v=1775595472","url":"https:\/\/www.partcatalog.com\/products\/airtex-water-pumps-aw9171-engine-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}