Dorman H621438 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Pontiac Matrix and Toyota Vibe

The Dorman H621438 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Pontiac Matrix or Toyota Vibe. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

• Compatible with Pontiac Matrix and Toyota Vibe models
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes gaskets for a secure seal
• Overall length of 9 inches with 8.38 inches on axis 1

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621438) 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 an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The package includes necessary gaskets to maintain a proper seal during installation. This hose is specifically designed for use on Pontiac Matrix and Toyota Vibe vehicles, providing a precise fit and reliable brake fluid transfer.

Common Applications and Problem Resolution

• Replacement of worn or cracked brake hydraulic hoses
• Fixing brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Upgrading to a hose with treated steel fittings for corrosion resistance

Installation Notes and Tips

When installing the Dorman H621438 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking care to catch any brake fluid to avoid contamination. Use the included gaskets to create a proper seal at both fittings. Tighten fittings to manufacturer torque specifications to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore brake performance.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621438 part undergoes rigorous quality control to ensure durability and reliability. This product includes a limited warranty against defects in material and workmanship, providing confidence in your replacement brake hose.