Dorman H380052 Brake Hydraulic Hose - Front Left

Brake Hose for Front Left 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 left brake service on select Buick, Cadillac, and Oldsmobile models, including 1992-1993 Buick Riviera and 1992-1993 Cadillac Eldorado and Seville applications.

Key Features

• Direct replacement brake hydraulic hose for front left placement
• Black EPDM rubber hose with a flexible construction
• Treated steel banjo fitting on end 1 and treated steel female fitting on end 2
• Includes gasket or seal and jacket
• Overall length: 13.13 in.; axis 1 length: 10.75 in.
• End 1 thread diameter: 10 mm; end 2 fitting inside diameter: M10 x 1.0
• Compatible with 1992-1993 Buick Riviera, front left
• Compatible with 1992-1993 Cadillac Eldorado and Seville, front left

Detailed Description

Dorman H380052 is a brake hydraulic hose designed as an OE-style replacement for select front left brake systems. The hose uses EPDM rubber for the outer sleeve and a flexible hose design to support proper routing at the wheel end, while treated steel fittings help maintain secure connections. This part number, H380052, is a direct-fit option for 1992-1993 Buick Riviera front left, 1992-1993 Cadillac Eldorado front left, 1992-1993 Cadillac Seville front left, and 1992 Oldsmobile Toronado front left applications. It also cross-references Raybestos Brakes BH380052 for the same application.

What It Helps Repair

• Brake fluid leaks at a damaged or aging hose
• Cracking, swelling, or hardening in the rubber line
• Restricted brake fluid flow caused by internal hose deterioration
• Soft or inconsistent brake pedal feel related to hose condition
• Front left brake service on Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado models

Installation Notes and Tips

Verify vehicle year, make, model, and front left position before installation. This hose includes gaskets, but mounting hardware and brackets are not included. Confirm the banjo and M10 x 1.0 connections match the original brake line routing and fittings before assembly. Because this part is specific to certain Cadillac Eldorado and Seville vehicles, note that it is not compatible with traction control-equipped vehicles listed in the fitment data.

Quality Assurance

Dorman manufactures this brake hydraulic hose to match original equipment fit, function, and performance for the listed applications. The construction and materials are selected for long-lasting durability as part of a complete brake repair.