Dorman H620317 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Ford Escape and Mazda Tribute

The Dorman H620317 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford, Mazda, and Mercury vehicles. Engineered with durable materials, this flexible hose ensures consistent braking performance for models like the Ford Escape, Mazda Tribute, and Mercury Mariner.

• Compatible with Ford Escape, Mazda Tribute, and Mercury Mariner
• Overall length of 17.5 inches for precise fitment
• Flexible EPDM rubber hose with a protective rubber outer sleeve
• Treated steel fittings: male end with 10 mm thread diameter and female end M10 x 1.0 inside diameter
• Includes a protective jacket for added durability
• Mounting hardware, brackets, and seals not included

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620317) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental exposure. Both ends are equipped with treated steel fittings—one male with a 10 mm thread diameter and one female with an M10 x 1.0 inside diameter—to ensure secure connections within the brake system. The hose measures 17.5 inches in overall length, matching the original equipment specifications for the Ford Escape, Mazda Tribute, and Mercury Mariner models.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses
• Restores proper brake fluid flow and pressure
• Eliminates brake fluid leaks caused by damaged hoses
• Prevents brake system failure due to hose deterioration
• Ensures safe and reliable braking performance on compatible vehicles

Installation Notes and Tips

When installing the Dorman H620317 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify that the treated steel fittings align correctly with the brake line connections on the Ford Escape, Mazda Tribute, or Mercury Mariner. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition. After installation, bleed the brake system thoroughly to remove air and restore proper brake pedal feel.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The EPDM rubber and treated steel fittings provide long-lasting durability under typical operating conditions. While mounting hardware and brackets are not included, the hose is designed for direct replacement on specified Ford, Mazda, and Mercury models. Please refer to Dorman's warranty policy for coverage details on this part number H620317.