OE Quality
60-Day Returns

Dorman H622066 Brake Hydraulic Hose - Front Left
Durable Brake Hydraulic Hose for Jeep Vehicles
The Dorman H622066 brake hydraulic hose is designed to provide reliable brake fluid transfer for Jeep Cherokee, Grand Cherokee, Wagoneer, and Wrangler models. Engineered with quality materials, this flexible brake hose ensures consistent performance and safety under demanding driving conditions.
- Compatible with Jeep Cherokee, Grand Cherokee, Wagoneer, and Wrangler
- Constructed with EPDM rubber hose material and a black rubber outer sleeve
- Includes stamped steel bracket and gaskets for secure mounting
- Features treated steel fittings: banjo fitting on one end and female fitting on the other
- Overall length of 21.93 inches with a flexible design for easy installation
Product Features and Specifications
This brake hydraulic hose from Dorman is built with an EPDM rubber hose core, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. The hose includes a stamped steel bracket for mounting, ensuring a secure fit within the brake system. Both ends feature treated steel fittings: a banjo fitting with a 0.378-inch thread diameter on one end and a female fitting with a 3/8 in-24 inside diameter on the other. The package contains one brake hose and the necessary gaskets for installation.
Applications and Problem Solving
- Replaces worn or cracked brake hydraulic hoses on compatible Jeep models
- Addresses brake fluid leaks caused by damaged or deteriorated hoses
- Restores proper brake pressure and pedal feel for safer braking
- Prevents brake system failure due to hose swelling or bursting
- Ensures secure mounting with included stamped steel bracket and gaskets
Installation Notes and Tips
Before installation, verify compatibility with your Jeep model and inspect the brake system for any additional wear. The flexible hose design allows for easier routing and connection to existing brake lines. Use the included gaskets to ensure a proper seal at the fittings. Tighten fittings to manufacturer torque specifications to avoid leaks. It is recommended to bleed the brake system after installation to remove any air pockets and maintain optimal brake performance.
Quality Assurance and Warranty
Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and durable EPDM rubber materials contributes to long-lasting service life. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | H622066 |
| Axis 1 Length | 20.2 |
| Bracket Included | Yes |
| Bracket Material | Stamped Steel |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Banjo |
| End 1 Thread Diameter | 0.378 in |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | Yes |
| Hose Material | EPDM Rubber |
| Jacket Included | Yes |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 21.93 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2005 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2004 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2003 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2002 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2001 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 2001 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 2000 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 2000 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 1999 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1999 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 1998 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1998 | Jeep | Grand Cherokee | AWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1998 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1998 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1998 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 1997 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1997 | Jeep | Grand Cherokee | AWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1997 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1997 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1997 | Jeep | Wrangler | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension | |
| 1996 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1996 | Jeep | Grand Cherokee | AWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1996 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1996 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1995 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1995 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1995 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1994 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1994 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1994 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1993 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1993 | Jeep | Grand Cherokee | RWD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1993 | Jeep | Grand Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1992 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1991 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1990 | Jeep | Cherokee | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
| 1990 | Jeep | Wagoneer | 4WD | Front Left | Rubber Hose; 4 In. Added Length for Raised Suspension |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.