{"product_id":"rein-chr0773-radiator-coolant-hose-upper-or-upper-main-radiator","title":"Rein CHR0773 Radiator Coolant Hose - Upper or Upper - Main Radiator","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Audi and Volkswagen Models\u003c\/h2\u003e\u003cp\u003eThe Rein CHR0773 radiator coolant hose is designed to provide dependable cooling system performance for select Audi and Volkswagen vehicles. Engineered with durable EPDM material, this black coolant hose ensures consistent heat resistance and flexibility for optimal engine temperature regulation.\u003c\/p\u003e\u003ch2\u003eKey Features of Rein CHR0773 Radiator Coolant Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM material for enhanced durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade suitable for everyday use\u003c\/li\u003e\n\u003cli\u003eBlack color for a clean, professional appearance under the hood\u003c\/li\u003e\n\u003cli\u003eEqual inside diameter of 31.75 mm on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eIncludes three branch connections to support complex cooling system layouts\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models including A3 Quattro, Golf, Golf Alltrack, Golf R, Golf SportWagen, GTI, and TT Quattro\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Rein CHR0773 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. This material choice ensures the hose maintains flexibility and structural integrity under varying engine temperatures. Both ends of the hose have an inside diameter of 31.75 mm, providing a uniform fit that supports efficient coolant circulation. The hose features three branch connections, making it suitable for vehicles with more complex cooling system requirements. Its black finish offers a professional look and helps resist dirt and grime buildup.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Audi A3 Quattro and Volkswagen Golf models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or damage\u003c\/li\u003e\n\u003cli\u003eMaintaining proper engine temperature by ensuring secure coolant flow\u003c\/li\u003e\n\u003cli\u003eSupporting cooling system integrity in vehicles with multiple coolant branches\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty or aging hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Rein CHR0773 radiator coolant hose, ensure the engine is cool to avoid burns or injury. Verify that the hose diameter matches the vehicle’s specifications—31.75 mm inside diameter on both ends—to guarantee a proper seal. Inspect all connection points for corrosion or damage before fitting the hose. Use appropriate clamps to secure the hose firmly and prevent leaks. It is recommended to replace any worn clamps during installation for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRein manufactures the CHR0773 radiator coolant hose to meet standard replacement grade specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Rein products typically adhere to industry quality standards for automotive replacement parts. For peace of mind, verify warranty coverage with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":51995897299125,"sku":"DFBS-CHR0773","price":81.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHR0773_Fro.jpg?v=1775164358","url":"https:\/\/www.partcatalog.com\/products\/rein-chr0773-radiator-coolant-hose-upper-or-upper-main-radiator","provider":"PartCatalog","version":"1.0","type":"link"}