{"product_id":"dorman-h621437-brake-hydraulic-hose","title":"Dorman H621437 Brake Hydraulic Hose - Rear Left or Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Toyota Corolla\u003c\/h2\u003e\u003cp\u003eThe Dorman H621437 brake hydraulic hose is designed specifically for Toyota Corolla models, providing a durable and flexible connection within your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Corolla brake systems\u003c\/li\u003e\n\u003cli\u003eFlexible EPDM rubber hose with black outer sleeve\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: banjo and female types\u003c\/li\u003e\n\u003cli\u003eIncludes necessary gaskets for secure sealing\u003c\/li\u003e\n\u003cli\u003eOverall length of 8.63 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Material Details\u003c\/h2\u003e\u003cp\u003eThis brake hydraulic hose features an EPDM rubber hose material known for its resistance to heat, ozone, and brake fluid degradation. The outer sleeve is made of black rubber, providing additional protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The package includes gaskets to maintain proper sealing during installation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hose is designed to replace worn or damaged brake hydraulic hoses on Toyota Corolla vehicles. It addresses several common issues:\u003c\/p\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 original fittings compromising brake line integrity\u003c\/li\u003e\n\u003cli\u003eIncompatibility or improper fitment of generic brake hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621437 brake hydraulic hose, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse the included gaskets to prevent leaks at fitting connections\u003c\/li\u003e\n\u003cli\u003eVerify hose length and fitting types match your Toyota Corolla's specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake system components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003c\/ul\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 treated steel fittings and EPDM rubber hose material provide durability and resistance to common brake system stresses. This part comes with a limited warranty covering defects in material and workmanship, ensuring confidence in your replacement component.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785692217525,"sku":"BKKX-H621437","price":26.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621437_Fro.jpg?v=1774996761","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621437-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}