OE Quality
60-Day Returns

Dorman H621177 Brake Hydraulic Hose - Rear Left or Rear Right
Reliable Brake Hydraulic Hose for Volkswagen Eos
The Dorman H621177 brake hydraulic hose is designed specifically for Volkswagen Eos models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under various driving conditions.
- Compatible with Volkswagen Eos vehicles
- Flexible brake hydraulic hose made from EPDM rubber
- Black outer sleeve constructed from durable rubber
- Both ends feature treated steel female fittings with M10 x 1.0 thread diameter
- Overall length of 10.5 inches for precise fitment
- Mounting hardware, brackets, gaskets, and seals not included
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H621177) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel female fittings, ensuring secure and corrosion-resistant connections. With an overall length of 10.5 inches and M10 x 1.0 thread diameter fittings, this hose is engineered to meet the exact specifications required for Volkswagen Eos brake systems.
Applications and Problem Resolution
This brake hydraulic hose is intended for use in the hydraulic brake system of Volkswagen Eos vehicles. It addresses several common issues, including:
- Preventing brake fluid leaks caused by cracked or worn hoses
- Maintaining proper brake pressure for consistent braking performance
- Replacing damaged or deteriorated brake lines to restore system integrity
- Reducing risk of hose failure due to heat and environmental exposure
Installation Notes and Tips
Installation of the Dorman H621177 brake hydraulic hose requires proper tools and knowledge of brake system components. Ensure the vehicle is safely lifted and supported before beginning. Carefully remove the old hose, avoiding contamination of the brake fluid system. Verify that the M10 x 1.0 female fittings align correctly with the brake line connections. After installation, bleed the brake system thoroughly to remove air and restore proper brake function. Note that mounting hardware, brackets, gaskets, and seals are not included and may need to be reused or sourced separately.
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 materials ensures durability and resistance to corrosion and wear. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman's official documentation for exact warranty terms.
| Brand | Dorman |
| Part Number | H621177 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Female |
| 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 | No |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 10.5 |
| Package Contents | 1 Brake Hose |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Volkswagen | Eos | Rear Left | Option Code 1KD |
| 2016 | Volkswagen | Eos | Rear Right | Option Code 1KD |
| 2015 | Volkswagen | Eos | Rear Left | Option Code 1KD |
| 2015 | Volkswagen | Eos | Rear Right | Option Code 1KD |
| 2014 | Volkswagen | Eos | Rear Left | Option Code 1KD |
| 2014 | Volkswagen | Eos | Rear Right | Option Code 1KD |
| 2013 | Volkswagen | Eos | Rear Left | 255 mm Rotor |
| 2013 | Volkswagen | Eos | Rear Right | 255 mm Rotor |
| 2012 | Volkswagen | Eos | Rear Left | 255 mm Rotor |
| 2012 | Volkswagen | Eos | Rear Right | 255 mm Rotor |
| 2011 | Volkswagen | Eos | Rear Left | |
| 2011 | Volkswagen | Eos | Rear Right | |
| 2010 | Volkswagen | Eos | Rear Left | |
| 2010 | Volkswagen | Eos | Rear Right | |
| 2009 | Volkswagen | Eos | Rear Left | |
| 2009 | Volkswagen | Eos | Rear Right | |
| 2008 | Volkswagen | Eos | Rear Left | |
| 2008 | Volkswagen | Eos | Rear Right | |
| 2007 | Volkswagen | Eos | Rear Left | |
| 2007 | Volkswagen | Eos | Rear Right |
* 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.