Dorman H380271 Brake Hydraulic Hose - Front Right

Brake Hose for Front Right Applications

This Dorman brake hydraulic hose is engineered to match the fit, function, and performance of the original hose on specific vehicles and positions. It is built for front right brake service on select Buick, Oldsmobile, and Pontiac models, including Buick LeSabre, Pontiac Bonneville, and Oldsmobile 88 applications.

Part number H380271 is a direct-fit style replacement for vehicles that need a flexible brake hose with OE-style routing and connection points. The Dorman H380271 brake hose is made for dependable hydraulic transfer in a complete brake repair.

Key Features

• Brake hydraulic hose for front right placement
• Flexible hose design with EPDM rubber hose material
• Black outer sleeve with protective jacket included
• Treated steel banjo fitting on end 1
• Treated steel female fitting on end 2
• Gaskets included for sealing at the connection points
• Overall length: 12.38 in.
• Compatible with select 1994-1999 Buick LeSabre, 1994-1999 Oldsmobile 88, and 1994-1999 Pontiac Bonneville front right brake hose applications

Detailed Description

Dorman H380271 is a brake hydraulic hose designed for specific front right brake positions where the original hose has worn, cracked, or lost sealing integrity. The hose uses EPDM rubber construction with treated steel fittings to match the original connection style and support proper brake fluid transfer. Its flexible design helps maintain the correct routing on vehicles such as the Buick LeSabre, Oldsmobile 88, Oldsmobile LSS, Pontiac Bonneville, Oldsmobile Regency, Buick Park Avenue, and Oldsmobile 98.

This part cross-references Raybestos Brakes BH380271 for the same application.

What It Helps Fix

• Brake fluid leaks at the hose connection
• Cracked or deteriorated rubber brake hose material
• Soft or inconsistent brake pedal feel caused by hose restriction
• Corrosion or wear at the hose end fittings
• Front right brake line replacement during brake system repair

Installation Notes and Tips

Verify front right fitment by year, make, and model before installation. This hose uses a banjo fitting on one end and a female M10 x 1.0 connection on the other, so confirm the mating hardware and sealing surfaces are clean and in good condition. Mounting hardware and bracket are not included.

For best results, inspect the surrounding brake lines, caliper connection, and gaskets during service. Bleed the brake system after installation to remove air and restore proper hydraulic operation.

Quality Assurance

This Dorman brake hose is precision-engineered to match original fit, function, and performance on the listed applications. It is built for safe, long-lasting durability as part of a complete brake repair.