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Dorman H621110 Brake Hydraulic Hose - Front Left
Reliable Brake Hydraulic Hose for Kia Optima
The Dorman H621110 brake hydraulic hose is designed specifically for Kia Optima 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 under various driving conditions.
- Compatible with Kia Optima brake systems
- Flexible EPDM rubber hose material for durability
- Steel outer sleeve and stamped steel bracket for added protection
- Includes bracket and gaskets for secure installation
- Banjo fitting on one end and female fitting on the other for precise connection
- Overall length of 21.5 inches with 10 mm thread diameter
Durable Construction and Design Features
The Dorman H621110 brake hydraulic hose features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The outer sleeve is made of steel, providing enhanced protection against abrasion and environmental damage. This brake hose includes a stamped steel bracket for secure mounting and comes with gaskets to ensure a leak-free seal. The fittings are made from treated steel, with a banjo fitting on one end and a female fitting on the other, both designed to meet OEM specifications. With an overall length of 21.5 inches and a 10 mm thread diameter, this hose is engineered to fit Kia Optima models precisely.
Applications and Common Issues Addressed
- Replacement for worn or cracked brake hydraulic hoses
- Fixes brake fluid leaks caused by damaged fittings or seals
- Resolves brake pressure loss due to hose deterioration
- Addresses issues with brake hose mounting or bracket failure
- Prevents contamination and corrosion in brake lines
Installation Notes and Tips
When installing the Dorman H621110 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included stamped steel bracket and gaskets to secure the hose properly and prevent leaks. Verify that the banjo and female fittings are tightened to manufacturer torque specifications. Inspect surrounding brake components for wear or damage during installation to maintain overall brake system integrity.
Quality Assurance and Warranty
Dorman manufactures the H621110 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and durable EPDM rubber ensures long-lasting performance. This product includes a warranty that covers defects in materials and workmanship, providing confidence in its reliability for Kia Optima brake system repairs.
| Brand | Dorman |
| Part Number | H621110 |
| Axis 1 Length | 20.66 |
| 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 | Yes |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Steel |
| Overall Length | 21.5 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Kia | Optima | Front Left | |
| 2009 | Kia | Optima | Front Left | |
| 2008 | Kia | Optima | Front Left | |
| 2007 | Kia | Optima | Front Left | |
| 2006 | Kia | Optima | 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.