Dorman H622333 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Chevrolet Express 3500 and GMC Savana 3500

The Dorman H622333 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Chevrolet Express 3500 or GMC Savana 3500. Engineered with durable materials, this flexible brake hose ensures consistent performance under demanding conditions.

• Compatible with Chevrolet Express 3500 and GMC Savana 3500 models
• Overall length of 19.0 inches with a 16.92-inch axis 1 length
• Constructed with EPDM rubber hose material and a protective plastic outer sleeve
• Equipped with treated steel fittings: banjo fitting with pinch bolt attachment and female fitting with inverted flare
• Includes gaskets and a protective jacket for enhanced durability

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H622333) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black plastic outer sleeve adds an extra layer of protection against abrasion and environmental exposure. Both ends are fitted with treated steel connectors: a banjo fitting with a 10 mm pinch bolt thread diameter on one end, and a female fitting with an M12 x 1.0 inverted flare on the other. The hose includes a stamped steel bracket for secure mounting, although no additional mounting hardware is provided. The included gaskets ensure a proper seal to prevent leaks.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Chevrolet Express 3500 and GMC Savana 3500
• Solves brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel
• Prevents brake system failure due to hose swelling or bursting
• Maintains brake system integrity under high pressure and temperature conditions

Installation Notes and Tips

When installing the Dorman H622333 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings and attachment points. Use the included gaskets to achieve a leak-free seal. Tighten the pinch bolt and inverted flare fittings to manufacturer torque specifications. Bleed the brake system thoroughly after installation to remove any air and restore proper brake function.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H622333 part undergoes rigorous quality control to ensure durability and reliability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.