{"product_id":"dorman-h621669-brake-hydraulic-hose","title":"Dorman H621669 Brake Hydraulic Hose - Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe Dorman H621669 brake hydraulic hose is designed to provide dependable brake fluid transfer for Chevrolet Express and GMC Savana vans. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models\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 proper sealing and leak prevention\u003c\/li\u003e\n\u003cli\u003eOverall length of 19 inches with 16.93 inches on axis 1 for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621669) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black plastic outer sleeve and included jacket protect the hose from abrasion and environmental damage. Both ends are equipped with treated steel fittings— a 10 mm banjo fitting on one end and an M12 x 1.0 female fitting on the other—ensuring secure connections within the brake system. The hose length and fitting specifications are tailored to fit Chevrolet Express and GMC Savana vans, providing a direct replacement that meets OEM standards.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked brake hydraulic hoses causing fluid leaks\u003c\/li\u003e\n\u003cli\u003eResolving brake pressure loss due to damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eFixing brake system failures related to hose swelling or bulging\u003c\/li\u003e\n\u003cli\u003eAddressing brake fluid contamination from compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eUpgrading aging brake lines to maintain braking performance and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is securely lifted and supported before beginning brake system work\u003c\/li\u003e\n\u003cli\u003eUse the included gaskets to prevent leaks at the fitting connections\u003c\/li\u003e\n\u003cli\u003eInspect mounting brackets and hardware; note that this hose does not include mounting hardware or brackets\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air and restore proper brake function\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches original to avoid kinks or interference with suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to common brake system stresses. This part includes a gasket for proper sealing and comes with a limited warranty against defects in material and workmanship, providing confidence in its reliability for Chevrolet Express and GMC Savana brake system repairs.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785728917685,"sku":"BKKX-H621669","price":39.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621669_Fro.jpg?v=1774996805","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621669-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}