{"product_id":"dorman-h621545-brake-hydraulic-hose","title":"Dorman H621545 Brake Hydraulic Hose - Rear Left or Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman H621545 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 Infiniti JX35, QX60 and Nissan Murano, Pathfinder, Quest\u003c\/li\u003e\n\u003cli\u003eConstructed from EPDM rubber hose material with a black rubber outer sleeve\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; mounting hardware and brackets are not included\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.75 inches with a 10 mm thread diameter on end 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621545) 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 are equipped with treated steel fittings— a banjo fitting on one end and a female fitting on the other—ensuring secure connections to the brake system. The included gaskets help maintain a leak-free seal, critical for brake system integrity. With an overall length of 11.75 inches and a 10 mm thread diameter, this hose is designed to match the original equipment specifications for Nissan Murano, Pathfinder, Quest, and Infiniti JX35 and QX60 models.\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 pedal softness due to hose expansion or damage\u003c\/li\u003e\n\u003cli\u003eFixing brake fluid contamination from deteriorated hose materials\u003c\/li\u003e\n\u003cli\u003eAddressing brake system failures related to hose fitting corrosion or damage\u003c\/li\u003e\n\u003cli\u003eUpgrading to a hose that meets OEM specifications for reliable braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621545 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to prevent leaks at the fitting connections. Since mounting hardware and brackets are not included, reuse the original components or source compatible parts separately. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal feel before driving.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621545 part undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty against defects in material and workmanship, providing confidence in its reliability for Nissan and Infiniti brake system repairs.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785705914549,"sku":"BKKX-H621545","price":28.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621545_Fro.jpg?v=1774996781","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621545-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}