Dorman 622-066 Brake Hydraulic Hose - Front Left

Dorman 622-066 Front Left Brake Hose

Dorman 622-066 is a front left brake hydraulic hose for lifted Jeep applications that need extra length and added trail protection. It is built with braided stainless steel shielding and includes a breakaway hose hanger clip to help protect brake fluid pressure if the line snags off-road.

Key Features

• Fits 1997-2006 Jeep Wrangler, front left
• Fits 1990-2001 Jeep Cherokee, front left
• Fits 1993-1998 Jeep Grand Cherokee, front left
• Fits 1990 Jeep Wagoneer, front left
• Four inches longer than the original equipment hose for raised suspension setups
• Braided stainless steel outer protection for added resistance to off-road hazards
• DOT approved brake hose construction
• Includes a special breakaway hose hanger clip and zip ties for secure routing
• Silver finish with EPDM rubber outer sleeve

Detailed Description

This Dorman brake hydraulic hose is engineered for Jeep Wrangler, Cherokee, Grand Cherokee, and Wagoneer front left applications where suspension lift changes the required hose length. Part number 622-066 uses a flexible design that is four inches longer than OE and is sheathed in braided stainless steel for added protection on the trail. The hose also includes a breakaway hanger clip that is designed to release if the line catches an obstacle, helping reduce the risk of brake fluid pressure loss. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

What It Helps Address

• Brake hose tension after a suspension lift
• Restricted front left brake line movement during steering and suspension travel
• Exposure to rocks, brush, and trail debris
• Damage from a snagged or overextended brake hose
• Brake fluid pressure loss caused by hose interference

Installation Notes and Tips

Install Dorman 622-066 on the front left position only and route it according to the vehicle’s brake line path. Verify banjo and threaded connections, use the supplied washers and clip as required, and confirm that the hose has full clearance through steering and suspension movement before returning the vehicle to service.

Quality Assurance

Dorman brake hydraulic hoses are built to meet DOT approval requirements and use materials selected for brake-system service, including steel fittings and an EPDM rubber outer sleeve. For lifted Jeep Wrangler, Cherokee, Grand Cherokee, and Wagoneer builds, part number 622-066 provides a direct-fit solution for the listed front left applications.