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Dorman H621592 Brake Hydraulic Hose - Rear Left Inner or Rear Right Inner
Reliable Brake Hydraulic Hose for Toyota and Scion Vehicles
The Dorman H621592 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Toyota and Scion models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.
- Compatible with Toyota Prius, Prius V, Mirai, and Scion xB models
- Overall length of 7.43 inches for precise fitment
- Constructed with EPDM rubber hose material and a black rubber outer sleeve
- Equipped with treated steel female fittings (M10 x 1.0 thread diameter) on both ends
- Bracket made from stamped steel (bracket not included)
- Flexible hose design for reliable hydraulic fluid transfer
- Package includes one brake hydraulic hose (mounting hardware and gasket not included)
Durable Construction and Precise Fitment
The Dorman H621592 brake hydraulic hose features a flexible EPDM rubber hose core with a protective black rubber outer sleeve, designed to withstand heat, pressure, and environmental exposure. Both ends of the hose are fitted with treated steel female connectors, each with an M10 x 1.0 thread diameter, ensuring secure and leak-free connections to the brake system. The stamped steel bracket material provides structural support where applicable, although the bracket itself is not included with this part. With an overall length of 7.43 inches, this hose is engineered to match the original equipment specifications for Toyota Prius, Prius V, Mirai, and Scion xB models, ensuring proper installation and function.
Applications and Common Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses
- Resolving brake fluid leaks caused by damaged fittings or hose material
- Restoring proper brake fluid pressure and pedal feel
- Addressing brake system failures related to hose deterioration
- Maintaining brake system safety and reliability on Toyota Prius, Prius V, Mirai, and Scion xB vehicles
Installation Notes and Tips
When installing the Dorman H621592 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking note of the routing and connection points. Use appropriate tools to avoid damaging the treated steel fittings during removal and installation. Since mounting hardware and gaskets are not included, reuse existing components if they are in good condition or source replacements as needed. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal response before driving.
Quality Assurance and Warranty Information
Dorman manufactures the H621592 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to corrosion and wear. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use conditions.
| Brand | Dorman |
|---|---|
| Part Number | H621592 |
| Bracket Included | No |
| Bracket Material | Stamped Steel |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Female |
| End 1 Thread Diameter | M10 X 1.0 |
| 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 | 7.43 |
| Package Contents | 1 Brake Hose |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Toyota | Mirai | Rear Left Inner | |
| 2019 | Toyota | Mirai | Rear Left Inner | |
| 2018 | Toyota | Mirai | Rear Left Inner | |
| 2018 | Toyota | Prius V | Rear Left Inner | |
| 2017 | Toyota | Mirai | Rear Left Inner | |
| 2017 | Toyota | Prius V | Rear Left Inner | |
| 2016 | Toyota | Mirai | Rear Left Inner | |
| 2016 | Toyota | Prius V | Rear Left Inner | |
| 2015 | Scion | xB | Rear Right Inner | |
| 2015 | Toyota | Prius V | Rear Left Inner | |
| 2014 | Scion | xB | Rear Right Inner | |
| 2014 | Toyota | Prius | Rear Left Inner | |
| 2014 | Toyota | Prius V | Rear Left Inner | |
| 2013 | Scion | xB | Rear Right Inner | |
| 2013 | Toyota | Prius | Rear Left Inner | |
| 2013 | Toyota | Prius V | Rear Left Inner | |
| 2012 | Scion | xB | Rear Left Inner | |
| 2012 | Toyota | Prius | Rear Left Inner | |
| 2012 | Toyota | Prius V | Rear Left Inner | |
| 2011 | Scion | xB | Rear Left Inner | |
| 2011 | Toyota | Prius | Rear Left Inner | |
| 2010 | Scion | xB | Rear Left Inner | |
| 2010 | Toyota | Prius | Rear Left Inner | |
| 2009 | Scion | xB | Rear Left Inner | |
| 2008 | Scion | xB | Rear Left Inner |
* 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.