{"product_id":"dorman-h621598-brake-hydraulic-hose","title":"Dorman H621598 Brake Hydraulic Hose - Rear Left, Rear Left Inner or Rear Right Inner","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Toyota Sienna and Scion iQ\u003c\/h2\u003e\u003cp\u003eThe Dorman H621598 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Toyota Sienna or Scion iQ. Constructed with durable materials, this flexible brake hose ensures consistent performance and safety under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Sienna and Scion iQ models\u003c\/li\u003e\n\u003cli\u003eFlexible hose made from EPDM rubber for durability\u003c\/li\u003e\n\u003cli\u003eBlack outer sleeve constructed from rubber for protection\u003c\/li\u003e\n\u003cli\u003eBoth ends feature treated steel female fittings (M10 x 1.0 thread diameter)\u003c\/li\u003e\n\u003cli\u003eOverall length of 8.0 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting hardware, brackets, gaskets, or seals not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621598) 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 factors. Both ends of the hose are equipped with treated steel female fittings, each with an M10 x 1.0 thread diameter, ensuring secure and leak-free connections. With an overall length of 8.0 inches, this hose is engineered to match the original equipment specifications for Toyota Sienna and Scion iQ vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked brake hydraulic hoses\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid leaks caused by damaged fittings or hose material\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake pressure and pedal feel\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or bulging under pressure\u003c\/li\u003e\n\u003cli\u003ePreventing brake system failure due to hose deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621598 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Use appropriate tools to disconnect the treated steel female fittings, and inspect the brake lines for any additional damage. After installing the new hose, bleed the brake system thoroughly to remove air and verify proper brake function. Note that mounting hardware, brackets, gaskets, or seals are not included and may need to be reused or replaced separately.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785723478197,"sku":"BKKX-H621598","price":30.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621598_Fro.jpg?v=1774996793","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621598-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}