OE Quality
60-Day Returns

Dorman H620497 Brake Hydraulic Hose - Rear Left or Rear Right
Reliable Brake Hydraulic Hose for Mini Cooper
The Dorman H620497 brake hydraulic hose is designed specifically for Mini Cooper 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 Mini Cooper vehicles
- Flexible EPDM rubber hose material for durability
- Black outer sleeve made of rubber for protection
- Ends feature treated steel fittings: banjo type and female type
- Includes necessary gaskets for proper sealing
- Overall length of 17.75 inches for precise fitment
- End 1 thread diameter: 12 mm; End 2 fitting inside diameter: M10 x 1.0
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H620497) is constructed with an EPDM rubber hose material that offers flexibility and resistance to heat and brake fluid. The black rubber outer sleeve protects the hose from abrasion and environmental damage. Both ends of the hose feature treated steel fittings—one banjo type and one female type—ensuring secure connections within the brake system. The included gaskets help maintain a tight seal, preventing leaks and maintaining brake system integrity. With an overall length of 17.75 inches and specific thread diameters, this hose is engineered to fit Mini Cooper models accurately.
Common Applications and Problem Resolution
- Replacement of worn or cracked brake hydraulic hoses on Mini Cooper vehicles
- Fixing brake fluid leaks caused by damaged hose fittings or seals
- Restoring proper brake pressure and pedal feel
- Addressing hose swelling or bulging due to heat exposure
- Ensuring safe and reliable brake system operation
Installation Notes and Tips
When installing the Dorman H620497 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Avoid twisting or stretching the hose during installation to maintain hose integrity. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.
Quality Assurance and Warranty
Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to brake fluid and environmental factors. This product includes gaskets for proper sealing and is backed by Dorman's quality assurance processes. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
|---|---|
| Part Number | H620497 |
| Axis 1 Length | 17 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Banjo |
| End 1 Thread Diameter | 12 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 | 17.75 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Mini | Cooper | Rear Left | To 4/03 |
| 2003 | Mini | Cooper | Rear Right | To 4/03 |
| 2002 | Mini | Cooper | Rear Left | |
| 2002 | Mini | Cooper | Rear Right |
* 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.