OE Quality
60-Day Returns

Dorman H380424 Brake Hydraulic Hose - Rear Left, Rear Left Outer, Rear Right or Rear Right Outer
Reliable Brake Hydraulic Hose for Hyundai Sonata
The Dorman H380424 brake hydraulic hose is designed specifically for Hyundai Sonata models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under various driving conditions.
- Compatible with Hyundai Sonata brake systems
- Flexible EPDM rubber hose with a black outer sleeve
- Overall length of 8.5 inches with 7.88-inch axis length
- Treated steel fittings: banjo type on one end, female fitting on the other
- Includes necessary gaskets for proper sealing
Durable Construction and Precise Fit
This Dorman brake hydraulic hose (part number H380424) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The hose measures 8.5 inches overall, with a 7.88-inch axis length, designed to fit Hyundai Sonata brake lines accurately. Gaskets are included to maintain a proper seal during installation.
Common Applications and Problem Resolution
- Replacement of worn or cracked brake hydraulic hoses on Hyundai Sonata vehicles
- Resolving brake fluid leaks caused by damaged or deteriorated hoses
- Addressing brake system pressure loss due to hose failure
- Improving brake responsiveness by restoring proper fluid flow
- Preventing contamination and moisture ingress in brake lines
Installation Notes and Tips
When installing the Dorman H380424 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. Avoid twisting or stretching the hose during installation to maintain its integrity. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.
Quality Assurance and Warranty
Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for Hyundai Sonata vehicles. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to common brake system stresses. This part is backed by Dorman's quality standards, providing confidence in its fit and function. Warranty details can be obtained from Dorman or the product documentation.
| Brand | Dorman |
| Part Number | H380424 |
| Axis 1 Length | 7.88 |
| Bracket Included | No |
| 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 | 8.5 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Hyundai | Sonata | 3.0L | V6 | Rear Left | |
| 1993 | Hyundai | Sonata | 3.0L | V6 | Rear Right | |
| 1992 | Hyundai | Sonata | Rear Left Outer | Disc Brake; Disc Brake Hose | ||
| 1992 | Hyundai | Sonata | Rear Right Outer | Disc Brake; Disc Brake Hose | ||
| 1991 | Hyundai | Sonata | Rear Left Outer | Disc Brake; Disc Brake Hose | ||
| 1991 | Hyundai | Sonata | Rear Right Outer | Disc Brake; Disc Brake Hose |
* 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.