{"product_id":"dorman-h621428-brake-hydraulic-hose","title":"Dorman H621428 Brake Hydraulic Hose - Rear Left or Rear Right","description":"\u003ch2\u003eDurable Brake Hydraulic Hose for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman H621428 brake hydraulic hose is engineered to provide reliable brake fluid transfer for select Lexus and Toyota models. Designed with quality materials and precise fitment, this brake hose ensures consistent braking performance for your Highlander, RX350, or RX450h.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus Highlander, RX350, and RX450h models\u003c\/li\u003e\n\u003cli\u003eFlexible EPDM rubber hose with a black rubber outer sleeve\u003c\/li\u003e\n\u003cli\u003eIncludes stamped steel bracket and gaskets for secure installation\u003c\/li\u003e\n\u003cli\u003eEnd fittings made of treated steel: banjo fitting on one end and female fitting on the other\u003c\/li\u003e\n\u003cli\u003eOverall length of 21.25 inches with a 10 mm thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621428) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental exposure. The hose includes a stamped steel bracket for mounting, ensuring a secure fit within the brake system. Both ends are equipped with treated steel fittings: a banjo fitting on one end and a female fitting on the other, each designed for durability and corrosion resistance. The hose measures 21.25 inches in overall length, with a 10 mm thread diameter and M10 x 1.0 inside diameter fitting, matching OEM specifications for proper fitment.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake hydraulic hose is specifically designed for use with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus Highlander\u003c\/li\u003e\n\u003cli\u003eLexus RX350\u003c\/li\u003e\n\u003cli\u003eLexus RX450h\u003c\/li\u003e\n\u003cli\u003eToyota Highlander\u003c\/li\u003e\n\u003cli\u003eToyota RX350\u003c\/li\u003e\n\u003cli\u003eToyota RX450h\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is ideal for replacing worn or damaged brake hoses to maintain safe and effective braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks caused by cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eReduced brake responsiveness due to hose swelling or internal damage\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to brake line fittings\u003c\/li\u003e\n\u003cli\u003eBrake hose abrasion from contact with suspension or chassis components\u003c\/li\u003e\n\u003cli\u003eFailure of OEM brake hoses due to age or environmental exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621428 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose and inspect the brake system for any additional wear or damage. Use the included stamped steel bracket and gaskets to secure the new hose properly. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system contaminants. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785691726005,"sku":"BKKX-H621428","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621428_Ang.jpg?v=1774996760","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621428-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}