{"product_id":"dorman-h621667-brake-hydraulic-hose-rear-right","title":"Dorman H621667 Brake Hydraulic Hose - Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe Dorman H621667 brake hydraulic hose is designed to provide dependable brake fluid transfer for Chevrolet Express 3500 and GMC Savana 3500 models. Engineered with durable materials, this flexible brake hose ensures consistent performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 3500 and GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eOverall length of 17.52 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eBlack outer sleeve made of plastic with protective jacket included\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: banjo fitting on one end and female fitting on the other\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets for secure sealing\u003c\/li\u003e\n\u003cli\u003eBracket made of stamped steel (not included with the hose)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621667) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black plastic outer sleeve and protective jacket help shield the hose from abrasion and environmental damage. The treated steel fittings—banjo type on one end with a 10 mm thread diameter and female fitting on the other with an M12 x 1.0 inside diameter—ensure a secure connection to the brake system. Although mounting hardware and brackets are not included, the stamped steel bracket material specification indicates compatibility with existing vehicle components.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked brake hydraulic hoses on Chevrolet Express 3500 and GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pressure and pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure due to hose rupture or excessive wear\u003c\/li\u003e\n\u003cli\u003eEnsures safe and reliable braking performance under heavy load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621667 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking care to capture any brake fluid to avoid contamination. Use the included gaskets to create a proper seal at the fittings. Verify that the hose routing matches the original to prevent kinks or interference. Bleed the brake system thoroughly after installation to remove air and restore brake function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The H621667 brake hydraulic hose undergoes rigorous quality control to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089064292533,"sku":"BKKX-H621667","price":34.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621667_Fro.jpg?v=1775148171","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621667-brake-hydraulic-hose-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}