Dorman H622592 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Buick Cascada and Cadillac ELR

The Dorman H622592 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick and Cadillac models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.

• Compatible with Buick Cascada and Cadillac ELR models
• Constructed with EPDM rubber hose material and black rubber outer sleeve
• Includes gaskets for secure sealing
• Ends feature treated steel fittings: banjo fitting with pinch bolt and female fitting with inverted flare
• Overall length of 26.45 inches for precise fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H622592) features a flexible EPDM rubber hose core with a black rubber outer sleeve, providing resistance to heat, abrasion, and brake fluid exposure. The hose ends are equipped with treated steel fittings—one banjo fitting with a 10 mm pinch bolt thread diameter and one female fitting with an M10 x 1.0 inverted flare—ensuring secure connections within the brake system. The included gaskets help maintain a leak-free seal during installation. With an overall length of 26.45 inches and an axis length of 25.19 inches, this hose is designed for direct replacement on compatible Buick Cascada and Cadillac ELR vehicles.

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 fluid pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Ensuring safe and reliable brake system operation

Installation Notes and Tips

When installing the Dorman H622592 brake hydraulic hose, ensure all old gaskets are removed and replaced with the included new gaskets to prevent leaks. Tighten the pinch bolt and inverted flare fittings to manufacturer torque specifications. Inspect surrounding brake components for wear or damage during installation. Bleed the brake system thoroughly after hose replacement to remove air and maintain optimal brake performance.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials supports durability and corrosion resistance. This part is backed by Dorman's quality assurance processes, providing confidence in its reliability for Buick Cascada and Cadillac ELR brake system repairs.