Dorman H382656 Brake Hydraulic Hose - Rear Left

Dorman Brake Hydraulic Hose H382656

Dorman H382656 is a brake hydraulic hose engineered to match the fit, function, and performance of the original hose on specific vehicles and positions. Built with a black EPDM rubber hose and treated steel fittings, it is a direct replacement for rear left brake line service on select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.

Key Features

• Brake hydraulic hose for rear left applications
• Black outer sleeve with EPDM rubber hose material
• Treated steel banjo fitting on end 1 and treated steel female fitting on end 2
• Gasket or seal included; package contains 1 brake hose and gaskets
• Overall length: 17.63 in; axis 1 length: 14.88 in
• Direct replacement for select 2003-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models

Detailed Description

This Dorman brake hydraulic hose is built for rear left brake service on select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It uses a flexible hose design with EPDM rubber construction for the hose body, treated steel end fittings, and a banjo-to-female connection layout sized for the specified vehicle positions. Dorman H382656 is intended to restore proper hydraulic routing in the brake system during a complete brake repair, and it cross-references Raybestos Brakes BH382656 for the same application.

Compatible vehicle coverage includes Fits 2006 Chevrolet Silverado 1500, rear left; Fits 2006 GMC Sierra 1500, rear left; Fits 2004-2005 Chevrolet Silverado 1500, rear left; Fits 2004-2005 GMC Sierra 1500, rear left; Fits 2003 Chevrolet Silverado 1500, rear left; and Fits 2003 GMC Sierra 1500, rear left. For search relevance, this brake hose is a direct-fit option for 2003-2006 Silverado 1500 rear left brake hose replacement and 2003-2006 Sierra 1500 rear left brake hose replacement.

What It Can Help Resolve

• Cracked, leaking, or deteriorated rear brake hose
• Soft or inconsistent brake pedal feel caused by hose damage
• Brake fluid seepage at the hose connection points
• Restricted hydraulic flow from an aged flexible brake line
• Failed inspection due to visible brake hose wear

Installation Notes and Tips

Verify the rear left position and the vehicle configuration before installation, including 2003 models with RPO code JC4 and 2004-2006 trucks with the listed steering notes. Replace the gaskets supplied with the hose, inspect adjacent brake lines and fittings for corrosion, and bleed the brake system after installation to remove air from the hydraulic circuit. Confirm the banjo and female end connections match the original routing before tightening.

Quality Assurance

Dorman manufactures this hose as a precision-engineered replacement to match original fit and function on the listed applications. The design uses durable rubber hose construction and treated steel fittings to support long-term brake system service on compatible Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.