{"product_id":"dorman-h620451-brake-hydraulic-hose-rear-center-left-rear-left-inner-or-rear-right-inner","title":"Dorman H620451 Brake Hydraulic Hose - Rear Center Left, Rear Left Inner or Rear Right Inner","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Cadillac, Chevrolet, and GMC\u003c\/h2\u003e\u003cp\u003eThe Dorman H620451 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac, Chevrolet, and GMC models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500, Suburban 1500, Tahoe, and GMC Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.5 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material and a black rubber outer sleeve for durability\u003c\/li\u003e\n\u003cli\u003eBoth ends feature treated steel female fittings with 7\/16 in-24 and 3\/8 in-24 thread diameters\u003c\/li\u003e\n\u003cli\u003eFlexible hose design allows for reliable brake fluid flow under varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H620451) is built with an EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental exposure. Both ends of the hose are equipped with treated steel female fittings, ensuring secure connections to the brake system. The flexible hose design accommodates vehicle movement and suspension travel without compromising brake fluid integrity.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked brake hydraulic hoses on Cadillac Escalade and Chevrolet Tahoe models\u003c\/li\u003e\n\u003cli\u003eSolves brake fluid leaks caused by damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pressure and pedal feel in GMC Yukon and Suburban 1500 vehicles\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure due to hose swelling or rupture\u003c\/li\u003e\n\u003cli\u003eMaintains brake fluid flow integrity in off-road or heavy-duty driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and supported before beginning brake hose replacement. Carefully disconnect the old brake hose fittings, noting the thread sizes: 7\/16 in-24 on one end and 3\/8 in-24 on the other. Avoid twisting or kinking the new hose during installation. Bleed the brake system thoroughly after installation to remove air and restore proper brake function. This hose does not include mounting hardware or brackets, so reuse existing components if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the H620451 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures long-lasting performance under normal operating conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915792777397,"sku":"BKKX-H620451","price":30.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H620451_Fro.jpg?v=1774996499","url":"https:\/\/www.partcatalog.com\/products\/dorman-h620451-brake-hydraulic-hose-rear-center-left-rear-left-inner-or-rear-right-inner","provider":"PartCatalog","version":"1.0","type":"link"}