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Dorman H622584 Brake Hydraulic Hose - Front Right
Reliable Brake Hydraulic Hose for Fiat 124 Spider and Mazda MX-5
The Dorman H622584 brake hydraulic hose is engineered to provide dependable brake fluid transfer for your Fiat 124 Spider or Mazda MX-5 Miata. Designed with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.
- Compatible with Fiat 124 Spider and Mazda MX-5/MX-5 Miata models
- Constructed from EPDM rubber hose material with a protective rubber outer sleeve
- Includes stamped steel bracket and gaskets for secure mounting and sealing
- Features treated steel banjo fitting with pinch bolt attachment on one end
- Female fitting with inverted flare attachment on the opposite end (M10 x 1.0 thread diameter)
- Overall length of 9.25 inches with precise axis lengths for proper fitment
- Protective jacket included to enhance hose durability and resistance to wear
Durable Construction and Precise Fitment Details
This Dorman brake hydraulic hose (part number H622584) is designed as a flexible hose made from EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against environmental factors. The hose includes a stamped steel bracket for secure mounting, ensuring it stays in place under braking conditions. Both ends feature treated steel fittings: a banjo fitting with a pinch bolt attachment on one end and a female fitting with an inverted flare connection on the other, both with M10 x 1.0 thread diameters. The included gaskets help maintain a leak-free seal, critical for brake system integrity.
Applications and Common Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses on Fiat 124 Spider and Mazda MX-5 Miata
- Resolving brake fluid leaks caused by damaged or deteriorated hoses
- Addressing brake pedal softness or sponginess due to hose expansion or failure
- Ensuring proper brake fluid flow and pressure for consistent braking response
- Upgrading to a hose with a protective jacket for enhanced durability
Installation Notes and Tips
When installing the Dorman H622584 brake hydraulic hose, ensure all old gaskets are replaced with the included new gaskets to prevent leaks. Verify that the stamped steel bracket aligns correctly with the mounting points on your vehicle. Use the specified pinch bolt and inverted flare fittings to secure the hose ends, tightening to manufacturer torque specifications. Inspect the hose routing to avoid contact with moving parts or heat sources that could cause premature wear.
Quality Assurance and Warranty
Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H622584 part undergoes rigorous quality control to ensure durability and reliable performance in demanding braking applications. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.
| Brand | Dorman |
| Part Number | H622584 |
| Color | Black |
| Outer Sleeve Material | Rubber |
| Mounting Hardware Included | No |
| Bracket Included | Yes |
| Gasket Or Seal Included | Yes |
| Axis 1 Length | 8.25 |
| Axis 2 Length | 7.88 |
| 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 | 9.25 |
| Jacket Included | Yes |
| Describe Type | Flexible hose |
| End 1 Attachment Type | Pinch bolt |
| End 1 Thread Diameter | 10 mm |
| End 2 Attachment Type | Inverted flare |
| End 2 Fitting Inside Diameter | M10 x 1.0 |
| End 2 Thread Diameter | M10 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose; gaskets |
| Total Length 2 (In) | 10.38 in |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Fiat | 124 Spider | Front Right | wo/Sales Code BR4 (Performance Brakes, ABS, 4 Wheel Disc Brakes) |
| 2019 | Fiat | 124 Spider | Front Right | wo/Sales Code BR4 (Performance Brakes, ABS, 4 Wheel Disc Brakes) |
| 2018 | Fiat | 124 Spider | Front Right | wo/Sales Code BR4 (Performance Brakes, ABS, 4 Wheel Disc Brakes) |
| 2017 | Fiat | 124 Spider | Front Right | |
| 2017 | Mazda | MX-5 | Front Right | Exclude Brembo Brake Package. |
| 2017 | Mazda | MX-5 Miata | Front Right | Exclude Brembo Brake Package. |
| 2016 | Mazda | MX-5 | Front Right | wo/Brembo Brakes |
| 2016 | Mazda | MX-5 | Front Right | Exclude Brembo Brake Package. |
| 2016 | Mazda | MX-5 Miata | Front Right | wo/Brembo Brakes |
| 2016 | Mazda | MX-5 Miata | Front Right | Exclude Brembo Brake Package. |
* 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.