OE Quality
60-Day Returns

Dorman H621643 Brake Hydraulic Hose - Rear Left or Rear Right
Reliable Brake Hydraulic Hose for Honda Odyssey
The Dorman H621643 brake hydraulic hose is designed specifically for Honda Odyssey models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety on the road.
- Compatible with Honda Odyssey 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 on one end and female fitting on the other
- Overall length of 22 inches with precise 10 mm thread diameter
Durable Construction and Design Features
The Dorman H621643 brake hydraulic hose features a flexible EPDM rubber hose material that resists heat, ozone, and wear, ensuring long-lasting service life. The black rubber outer sleeve adds an extra layer of protection against environmental factors. This hose includes a stamped steel bracket for secure mounting and gaskets to maintain a tight seal. Both end fittings are crafted from treated steel, with a banjo fitting on one end and a female fitting on the other, designed to match the OEM specifications for the Honda Odyssey. The hose measures 22 inches in overall length, with a 10 mm thread diameter, making it a precise fit for your vehicle's brake system.
Applications and Common Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses on Honda Odyssey
- Fixing brake fluid leaks caused by damaged fittings or seals
- Restoring proper brake pressure and pedal feel
- Resolving brake hose swelling or bulging under pressure
- Addressing corrosion or damage to mounting brackets
Installation Notes and Tips
When installing the Dorman H621643 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking note of the routing and mounting points. Use the included stamped steel bracket and gaskets to secure the new hose properly. Tighten the banjo and female fittings to the manufacturer’s torque specifications to prevent leaks. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.
Quality Assurance and Warranty
Dorman manufactures the H621643 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 ensures reliable performance under normal operating conditions. This part includes a warranty that covers defects in material and workmanship, providing confidence in its durability and safety for your Honda Odyssey.
| Brand | Dorman |
| Part Number | H621643 |
| Axis 1 Length | 21.12 |
| 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 | 22 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Honda | Odyssey | Rear Left | |
| 2017 | Honda | Odyssey | Rear Right | |
| 2016 | Honda | Odyssey | Rear Left | |
| 2016 | Honda | Odyssey | Rear Right | |
| 2015 | Honda | Odyssey | Rear Left | |
| 2015 | Honda | Odyssey | Rear Right | |
| 2014 | Honda | Odyssey | Rear Left | |
| 2014 | Honda | Odyssey | Rear Right | |
| 2013 | Honda | Odyssey | Rear Left | |
| 2013 | Honda | Odyssey | Rear Right | |
| 2012 | Honda | Odyssey | Rear Left | |
| 2012 | Honda | Odyssey | Rear Right | |
| 2011 | Honda | Odyssey | Rear Left | |
| 2011 | Honda | Odyssey | 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.