Dorman H620033 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Buick Aztek and Pontiac Rendezvous

The Dorman H620033 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Buick Aztek or Pontiac Rendezvous. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Buick Aztek and Pontiac Rendezvous models
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection against wear
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes gaskets for a secure, leak-free installation
• Overall length of 16 inches with a 13.5-inch axis length

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620033) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with a 1/2 in-20 inside diameter—ensuring a secure connection to your vehicle's brake system. The package includes necessary gaskets to maintain a tight seal and prevent leaks. This hose is designed specifically for the brake systems of Buick Aztek and Pontiac Rendezvous models, providing a direct replacement that meets OEM specifications.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid flow for consistent braking response
• Eliminates brake pedal sponginess due to hose expansion or damage
• Prevents brake system contamination by maintaining a sealed connection
• Addresses brake hose failures that trigger warning lights or reduced braking efficiency

Installation Notes and Tips

When installing the Dorman H620033 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the routing and connection points. Use the included gaskets to create a leak-free seal at both fittings. Avoid twisting or kinking the hose during installation to maintain flexibility and integrity. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman manufactures the H620033 brake hydraulic hose to meet or exceed industry standards for durability and performance. The treated steel fittings and EPDM rubber hose material are selected for long service life under typical operating conditions. This part is backed by Dorman's quality assurance processes, ensuring reliable fitment and function for Buick Aztek and Pontiac Rendezvous brake systems.