Dorman H380271 Brake Hydraulic Hose - Front Right

Reliable Brake Hydraulic Hose for Buick, Oldsmobile, and Pontiac

The Dorman H380271 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick, Oldsmobile, and Pontiac vehicles. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

• Compatible with Buick 88, 98, LeSabre, Park Avenue models
• Fits Oldsmobile 88, 98, LSS, Regency vehicles
• Suitable for Pontiac Bonneville and other specified models
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber with protective jacket included
• Ends feature treated steel fittings: banjo type on one end and female fitting on the other
• Includes gaskets for proper sealing
• Overall length of 12.38 inches for precise fitment

Durable Construction and Material Details

This Dorman brake hydraulic hose (part number H380271) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve with an additional protective jacket enhances abrasion resistance and longevity. 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 secure connections within the brake system. The included gaskets help maintain a leak-free seal during installation.

Applications and Problem Solving

This brake hydraulic hose is designed for use in the hydraulic brake systems of specific Buick, Oldsmobile, and Pontiac models. It addresses common brake system issues such as:

• Preventing brake fluid leaks caused by worn or cracked hoses
• Maintaining proper hydraulic pressure for consistent brake response
• Replacing damaged or deteriorated brake lines to restore system integrity
• Reducing risk of hose failure due to abrasion or environmental exposure

Installation Notes and Tips

When installing the Dorman H380271 brake hydraulic hose, ensure the following:

• Verify compatibility with your vehicle’s make and model before installation
• Use the included gaskets to achieve a proper seal at connection points
• Inspect surrounding brake components for wear or damage during replacement
• Do not reuse old fittings or gaskets to avoid leaks
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The H380271 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.