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Dorman H622809 Brake Hydraulic Hose - Front Left
Reliable Brake Hydraulic Hose for Mazda CX-9
The Dorman H622809 brake hydraulic hose is designed specifically for Mazda CX-9 models, providing a durable and flexible connection within the brake system. Engineered to meet OEM specifications, this brake hose ensures consistent brake fluid flow and reliable performance.
- Compatible with Mazda CX-9 brake systems
- Flexible EPDM rubber hose material for durability
- Black color with treated steel fittings for corrosion resistance
- Includes gaskets for secure sealing
- Overall length of 20.1 inches for precise fitment
- End fittings: Female (pinch bolt) and Banjo (inverted flare) with M10 x 1.0 thread diameter
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H622809) features a flexible EPDM rubber hose that resists heat, ozone, and brake fluid degradation. The treated steel fittings at both ends—female fitting with pinch bolt attachment and banjo fitting with inverted flare—ensure a secure and leak-free connection. With an overall length of 20.1 inches and a 19.48-inch axis length, this hose is engineered to fit the Mazda CX-9 brake system accurately. The included gaskets help maintain a tight seal, preventing brake fluid leaks and maintaining system integrity.
Applications and Problem Resolution
This brake hydraulic hose is used to replace worn or damaged brake lines in Mazda CX-9 vehicles. It addresses several common brake system issues:
- Cracked or leaking brake hoses causing fluid loss
- Swollen or hardened hoses reducing brake responsiveness
- Corroded or damaged fittings leading to brake fluid leaks
- Brake line failure due to age or wear
- Maintaining proper brake fluid pressure for safe braking
Installation Notes and Tips
When installing the Dorman H622809 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to prevent leaks at the fitting connections. Tighten the pinch bolt and banjo fittings to manufacturer torque specifications. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.
Quality Assurance and Warranty
Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H622809 part undergoes rigorous quality control to ensure durability and safety. This product includes a gasket for proper sealing and is backed by Dorman's limited warranty against defects in material and workmanship.
| Brand | Dorman |
|---|---|
| Part Number | H622809 |
| Axis 1 Length | 19.48 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Attachment Type | Pinch Bolt |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Female |
| End 1 Thread Diameter | M10 X 1.0 |
| End 2 Attachment Type | Inverted Flare |
| End 2 Fitting Inside Diameter | M10 X 1.0 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Banjo |
| End 2 Thread Diameter | M10 X 1.0 |
| Gasket Or Seal Included | Yes |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Overall Length | 20.1 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Mazda | CX-9 | Front Left | |
| 2022 | Mazda | CX-9 | Front Left | |
| 2021 | Mazda | CX-9 | Front Left | |
| 2020 | Mazda | CX-9 | Front Left | |
| 2019 | Mazda | CX-9 | Front Left | |
| 2018 | Mazda | CX-9 | Front Left | |
| 2017 | Mazda | CX-9 | Front Left | |
| 2016 | Mazda | CX-9 | 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.