Dorman H622757 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Cadillac, Chevrolet, and GMC

The Dorman H622757 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac, Chevrolet, and GMC models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent performance and safety.

• Compatible with Cadillac XT5, Chevrolet Traverse, and GMC Acadia
• Constructed with EPDM rubber hose and a protective rubber outer sleeve
• Features treated steel banjo and female fittings for secure connections
• Includes gaskets and a protective jacket for enhanced durability
• Overall length of 20.28 inches with a 19.17-inch axis length

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H622757) 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: a banjo fitting with a 10 mm pinch bolt attachment on one end and a female fitting with an M10 x 1.0 inverted flare thread on the other. The included gaskets ensure a leak-free seal, while the protective jacket helps maintain hose integrity under pressure and movement.

Compatible Vehicle Applications

This brake hose is specifically designed for use on the following vehicles:

• Cadillac XT5
• Chevrolet Traverse
• GMC Acadia

Ensure compatibility by verifying your vehicle’s make and model before installation.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks caused by cracked or worn hoses
• Reduced braking performance due to hose swelling or damage
• Corrosion or damage to fittings leading to fluid loss
• Hose deterioration from exposure to heat and road debris
• Preventative replacement to maintain brake system integrity

Installation Notes and Tips

• Installation requires removal of the old brake hose and proper torque of fittings
• Use the included gaskets to ensure a secure, leak-free connection
• Inspect brake lines and fittings for damage during replacement
• Bleed the brake system thoroughly after installation to remove air
• Professional installation is recommended for safety and performance

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials supports long-term durability. This product includes a gasket for proper sealing and is backed by Dorman’s quality standards. Please refer to Dorman’s warranty policy for specific coverage details.