Dorman H38178 Brake Hydraulic Hose - Front Right

Reliable Brake Hydraulic Hose for Buick, Chevrolet, Oldsmobile, and Pontiac

The Dorman H38178 brake hydraulic hose is engineered to provide dependable brake fluid transfer for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with durable materials and precise fitment, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Buick Century, Chevrolet Celebrity, Lumina APV, Oldsmobile Cutlass Ciera, Pontiac Trans Sport, and other models
• Constructed with EPDM rubber hose material and a black rubber outer sleeve for durability
• Includes stamped steel bracket and gaskets for secure installation
• Features treated steel fittings: banjo fitting on one end and female fitting on the other
• Overall length of 17.25 inches with a 16.88-inch axis length for precise fit

Durable Construction and Precise Fitment Details

The Dorman H38178 brake hydraulic hose is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This flexible hose includes a stamped steel bracket for mounting stability and treated steel fittings—a banjo fitting with a 10 mm thread diameter on one end and a female fitting with M10 x 1.0 inside diameter on the other. The package contains one brake hose and necessary gaskets to ensure a leak-free connection. This hose is designed specifically for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models such as the Chevrolet Celebrity, Oldsmobile Cutlass, and Pontiac Phoenix.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses causing fluid leaks
• Restoring proper brake fluid flow to maintain braking efficiency
• Fixing brake hose damage from abrasion or environmental exposure
• Resolving brake pedal softness or sponginess due to hose failure
• Ensuring secure mounting with included stamped steel bracket and gaskets

Installation Notes and Tips

When installing the Dorman H38178 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Remove the old hose carefully to avoid brake fluid spills. Use the included gaskets to prevent leaks at the fitting connections. Tighten fittings to manufacturer torque specifications. Verify the hose routing matches the original to prevent kinks or interference. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H38178 part undergoes rigorous quality control to ensure durability and reliable performance. This product includes a limited warranty against defects in material and workmanship, providing confidence in its long-term service life.