{"product_id":"dorman-h621253-brake-hydraulic-hose","title":"Dorman H621253 Brake Hydraulic Hose - Front Left","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Nissan and INFINITI Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman H621253 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Nissan and INFINITI models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Armada, TITAN, TITAN XD, and INFINITI QX56\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material and a black rubber outer sleeve\u003c\/li\u003e\n\u003cli\u003eFeatures treated steel fittings: banjo fitting on one end and female fitting on the other\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets for secure sealing; mounting hardware and brackets are not included\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.75 inches with precise fitting dimensions for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621253) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends feature treated steel fittings—one banjo type with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure connection to the brake system. The hose’s flexible design accommodates vehicle movement while maintaining fluid integrity.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan and INFINITI Models\u003c\/h2\u003e\u003cp\u003eThis brake hose is specifically compatible with Nissan Armada, TITAN, TITAN XD, and INFINITI QX56 models, providing a direct replacement that meets OEM specifications. Using the correct brake hydraulic hose helps maintain proper brake pressure and system reliability.\u003c\/p\u003e\u003ch2\u003eCommon Brake System Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks caused by cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to hose swelling or internal damage\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to fittings leading to fluid loss\u003c\/li\u003e\n\u003cli\u003eHose deterioration from exposure to heat and road debris\u003c\/li\u003e\n\u003cli\u003eIncompatible or ill-fitting hoses causing brake system failure\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 installation\u003c\/li\u003e\n\u003cli\u003eReplace gaskets included with the hose to prevent leaks\u003c\/li\u003e\n\u003cli\u003eDo not reuse mounting hardware or brackets; these are not included and must be sourced separately if needed\u003c\/li\u003e\n\u003cli\u003eCheck brake fluid levels and bleed the brake system after installation to remove air\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches original to avoid kinks or interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman brake hydraulic hoses are manufactured to meet or exceed industry standards for durability and performance. The H621253 part is backed by Dorman’s quality assurance processes to ensure reliable operation. Please refer to Dorman’s official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43783951581365,"sku":"BKKX-H621253","price":42.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621253_Fro.jpg?v=1774996719","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621253-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}