Dorman H620714 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Chevrolet and GMC Vans

The Dorman H620714 brake hydraulic hose is designed to provide dependable brake fluid transfer for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance under various driving conditions.

• Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500
• Overall length of 24.38 inches for exact fitment
• Constructed with EPDM rubber hose material and a protective plastic outer sleeve
• Includes stamped steel bracket and gaskets for secure installation
• Features treated steel banjo fitting (End 1) and female fitting (End 2) for reliable connections
• Flexible hose design with included jacket for enhanced durability

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620714) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black plastic outer sleeve adds an extra layer of protection against abrasion and environmental exposure. The hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free installation. Both ends feature treated steel fittings: a 10 mm banjo fitting on one end and a 3/8 in-24 female fitting on the other, designed to match OEM specifications for Chevrolet and GMC full-size vans.

Applications and Problem Resolution

This brake hydraulic hose is intended for use in the brake system of Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 vehicles. It addresses common brake system issues such as:

• Cracked or leaking brake hoses causing fluid loss
• Swollen or deteriorated hose material reducing braking efficiency
• Corroded or damaged fittings leading to brake fluid leaks
• Improper hose length or fitment causing installation difficulties
• Worn or missing mounting brackets affecting hose stability

Installation Notes and Tips

When installing the Dorman H620714 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Replace the hose along with the included gaskets to maintain a proper seal. The stamped steel bracket should be securely mounted to prevent hose movement and potential wear. Verify that the banjo and female fittings are tightened to manufacturer torque specifications to avoid leaks. Bleed the brake system thoroughly after installation to remove any air pockets.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H620714 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship for this brake hose.