OE Quality
60-Day Returns

Dorman H621921 Brake Hydraulic Hose - Rear Left
Reliable Brake Hydraulic Hose for Honda Accord
The Dorman H621921 brake hydraulic hose is designed specifically for Honda Accord 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 Accord brake systems
- Flexible hose constructed from EPDM rubber for durability
- Black outer sleeve made of rubber for protection
- Includes stamped steel bracket and gaskets for secure mounting
- End fittings made of treated steel with banjo and female types
- Overall length of 19.88 inches for precise fitment
Durable Construction and Precise Fitment
The Dorman H621921 brake hydraulic hose features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free installation. The treated steel end fittings consist of a banjo fitting on one end and a female fitting on the other, both designed to meet OEM specifications. With an overall length of 19.88 inches and a 10 mm thread diameter, this hose is engineered for a precise fit on Honda Accord brake systems.
Applications and Problem Resolution
- Replacement for worn or cracked brake hydraulic hoses on Honda Accord
- Solves issues related to brake fluid leaks and pressure loss
- Addresses hose swelling or hardening due to age or heat exposure
- Restores proper brake pedal feel and responsiveness
- Prevents potential brake failure caused by damaged hoses
Installation Notes and Tips
When installing the Dorman H621921 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. After installation, bleed the brake system thoroughly to remove any air and restore optimal brake performance.
Quality Assurance and Warranty
Dorman manufactures the H621921 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures long-lasting durability and resistance to common brake system stresses. This product includes gaskets for a proper seal and is backed by Dorman's quality assurance processes. Please refer to Dorman's official warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | H621921 |
| Color | Black |
| Outer Sleeve Material | Rubber |
| Mounting Hardware Included | No |
| Bracket Included | Yes |
| Gasket Or Seal Included | Yes |
| Axis 1 Length | 18.82 |
| Bracket Material | Stamped steel |
| End 1 Fitting Material | Treated steel |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Material | Treated steel |
| End 2 Fitting Type | Female |
| Overall Length | 19.88 |
| Jacket Included | No |
| Describe Type | Flexible hose |
| End 1 Thread Diameter | 10 mm |
| End 2 Fitting Inside Diameter | M10 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose; gaskets |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Honda | Accord | LX | Rear Left | |
| 2018 | Honda | Accord | Sport Plus | Rear Left | |
| 2018 | Honda | Accord | Sport | Rear Left | |
| 2018 | Honda | Accord | EX | Rear Left | |
| 2018 | Honda | Accord | EX-L | Rear Left | |
| 2018 | Honda | Accord | Touring | Rear Left | |
| 2017 | Honda | Accord | LX | Rear Left | |
| 2017 | Honda | Accord | Sport | Rear Left | |
| 2017 | Honda | Accord | EX | Rear Left | |
| 2017 | Honda | Accord | EX-L | Rear Left | |
| 2017 | Honda | Accord | LX-S | Rear Left | |
| 2017 | Honda | Accord | Sport Special Edition | Rear Left | |
| 2017 | Honda | Accord | SE | Rear Left | |
| 2017 | Honda | Accord | Touring | Rear Left | |
| 2016 | Honda | Accord | Rear Left | ||
| 2015 | Honda | Accord | Rear Left | ||
| 2014 | Honda | Accord | LX | Rear Left | |
| 2014 | Honda | Accord | Sport | Rear Left | |
| 2014 | Honda | Accord | EX | Rear Left | |
| 2014 | Honda | Accord | EX-L | Rear Left | |
| 2014 | Honda | Accord | LX-S | Rear Left | |
| 2014 | Honda | Accord | Plug-In | Rear Left | |
| 2014 | Honda | Accord | Touring | Rear Left | |
| 2013 | Honda | Accord | 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.