Dorman H622766 Brake Hydraulic Hose - Front Right

Reliable Brake Hydraulic Hose for Buick LaCrosse

The Dorman H622766 brake hydraulic hose is designed specifically for Buick LaCrosse models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety.

• Compatible with Buick LaCrosse brake systems
• Flexible EPDM rubber hose with black outer sleeve
• Includes stamped steel bracket and gaskets for secure installation
• End fittings made of treated steel with banjo and female connections
• Overall length of 18.58 inches for precise fitment

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H622766) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. The hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free connection. Both ends are fitted with treated steel components: a banjo fitting with a 10 mm pinch bolt attachment on one end, and a female fitting with an inverted flare and M10 x 1.0 thread diameter on the other. The overall length of 18.58 inches and axis length of 17.6 inches provide an exact fit for the Buick LaCrosse brake system.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Ensuring secure mounting with included bracket and gaskets

Installation Notes and Tips

When installing the Dorman H622766 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Carefully remove the old hose, noting the routing and attachment points. Use the included stamped steel bracket and gaskets to secure the new hose in place. Tighten the 10 mm pinch bolt and inverted flare fittings to manufacturer torque specifications to prevent leaks. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H622766 part undergoes rigorous quality control to ensure durability and reliability in demanding braking applications. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement part.