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Dorman H621557 Brake Hydraulic Hose - Front Left
Reliable Brake Hydraulic Hose for Subaru Impreza
The Dorman H621557 brake hydraulic hose is designed specifically for Subaru Impreza models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance.
- Compatible with Subaru Impreza brake systems
- Flexible EPDM rubber hose with black outer sleeve
- Includes stamped steel bracket and gaskets for secure installation
- End fittings made of treated steel: banjo fitting (10 mm thread) and female fitting (M10 x 1.0)
- Overall length of 20 inches with 19.31 inches axis length
Durable Construction and Design Features
This Dorman brake hydraulic hose features a flexible EPDM rubber hose material with a black rubber outer sleeve that resists wear and environmental damage. The hose includes a stamped steel bracket for mounting, ensuring a secure fit within the brake system. Both end fittings are constructed from treated steel, with a banjo fitting on one end and a female fitting on the other, designed to meet OEM specifications. The package includes necessary gaskets to maintain a proper seal and prevent leaks.
Applications and Problem Solving
- Replaces worn or cracked brake hydraulic hoses on Subaru Impreza models
- Addresses brake fluid leaks caused by damaged or deteriorated hoses
- Restores proper brake fluid pressure and pedal feel
- Prevents brake system failure due to hose degradation
- Ensures safe and reliable braking performance
Installation Notes and Tips
Installation requires proper tools to remove and replace the brake hose fittings. Ensure the stamped steel bracket is securely mounted to prevent hose movement. Use the included gaskets to create a leak-free seal at both fittings. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.
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 EPDM rubber hose material contributes to long-lasting durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Dorman |
| Part Number | H621557 |
| Axis 1 Length | 19.31 |
| 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 | 10 mm |
| End 2 Fitting Inside Diameter | M10 X 1.0 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | Yes |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 20 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Subaru | Impreza | WRX STI | Front Left | |
| 2011 | Subaru | Impreza | WRX STI Limited | Front Left | |
| 2010 | Subaru | Impreza | WRX STI | Front Left | |
| 2010 | Subaru | Impreza | WRX STI Special Edition | Front Left | |
| 2009 | Subaru | Impreza | WRX STI | Front Left | |
| 2008 | Subaru | Impreza | WRX STI | Front Left |
* 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.