{"product_id":"rein-chu0648-engine-coolant-hose-connector","title":"Rein CHU0648 Engine Coolant Hose Connector","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eRein CHU0648 is an engine coolant hose connector made as a direct replacement for the original connector. It is built with aluminum and an improved design for dependable cooling-system service on Audi applications.\u003c\/p\u003e\u003cp\u003eCompatible with 2005-2009 Audi A4 and 2005-2009 Audi A4 Quattro, this connector supports a precise repair when the original coolant hose connection is worn, damaged, or no longer sealing properly. Part number CHU0648 is also referenced by OE and interchange numbers for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement coolant hose connector for factory-style service\u003c\/li\u003e\n\u003cli\u003eAluminum construction for corrosion-resistant cooling-system use\u003c\/li\u003e\n\u003cli\u003eImproved design for a more refined replacement fit\u003c\/li\u003e\n\u003cli\u003eRein Automotive OE Quality replacement part\u003c\/li\u003e\n\u003cli\u003eFits Audi A4 and Audi A4 Quattro applications from 2005-2009\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eRein CHU0648 is engineered for Audi A4 and Audi A4 Quattro cooling-system repairs where the connector between hoses or pipes needs to be replaced with a part that matches the original layout. The aluminum construction and OE-quality manufacturing focus on durability and consistent service life in a demanding coolant environment. If you are replacing a leaking or damaged engine coolant hose connector on an Audi A4 or Audi A4 Quattro, CHU0648 provides a direct-fit solution.\u003c\/p\u003e\u003cp\u003eThis part cross-references Genuine 06D121132C for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at the hose connection\u003c\/li\u003e\n\u003cli\u003eCracked or weakened connector housing\u003c\/li\u003e\n\u003cli\u003eCorrosion-related connector failure\u003c\/li\u003e\n\u003cli\u003ePoor sealing at the cooling-system junction\u003c\/li\u003e\n\u003cli\u003eReplacement during cooling-system maintenance on Audi A4 and Audi A4 Quattro models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the connector shape and OE reference before installation. Inspect the mating hose ends, seals, and adjacent cooling-system components for wear or contamination before reassembly. Confirm fitment against the vehicle application list for the exact Audi A4 or Audi A4 Quattro model year.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein Automotive OE Quality connectors are manufactured with durable materials and controlled processes to support long service life in original-equipment-style repairs.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":53305477202101,"sku":"DFBS-CHU0648","price":52.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHU0648_FRO.jpg?v=1789625737","url":"https:\/\/www.partcatalog.com\/products\/rein-chu0648-engine-coolant-hose-connector","provider":"PartCatalog","version":"1.0","type":"link"}