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Dorman H621436 Brake Hydraulic Hose - Rear Left
Reliable Brake Hydraulic Hose for Lexus HS250h
The Dorman H621436 brake hydraulic hose is designed specifically for the Lexus HS250h, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.
- Compatible with Lexus HS250h models
- 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 15.25 inches with a 14.5-inch axis length
Durable Construction and Design Features
The Dorman H621436 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 stable mounting and gaskets to maintain a secure, leak-free connection. The treated steel fittings—banjo type on one end and female on the other—are designed for reliable attachment and corrosion resistance. With an overall length of 15.25 inches and precise fitting dimensions, this hose is engineered to meet the exact specifications required for the Lexus HS250h.
Applications and Common Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses
- Resolving brake fluid leaks caused by damaged fittings or seals
- Restoring proper brake pressure and pedal feel
- Addressing brake hose swelling or bulging under pressure
- Ensuring safe and reliable braking performance on Lexus HS250h vehicles
Installation Notes and Tips
When installing the Dorman H621436 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking note of the routing and attachment points. Use the included stamped steel bracket and gaskets to secure the new hose properly. Avoid twisting or kinking the hose during installation to maintain flexibility and prevent premature failure. 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 H621436 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of high-quality EPDM rubber and treated steel fittings ensures durability and resistance to corrosion and wear. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for your Lexus HS250h brake system needs.
| Brand | Dorman |
|---|---|
| Part Number | H621436 |
| Axis 1 Length | 14.5 |
| 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 | 15.25 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Lexus | HS250h | Rear 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.