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Dorman H621661 Brake Hydraulic Hose - Front Left
Overview of Dorman Brake Hydraulic Hose for Volkswagen R32
The Dorman brake hydraulic hose, part number H621661, is designed specifically for Volkswagen R32 models. This flexible brake hose ensures reliable hydraulic fluid transfer within the braking system, maintaining optimal brake performance and safety.
- Compatible with Volkswagen R32 vehicles
- Flexible hose constructed from durable EPDM rubber
- Black outer sleeve made of rubber for protection and flexibility
- Ends feature treated steel fittings: male (M10 x 1.0) and female (M10 x 1.0)
- Overall length of 24.5 inches with an axis length of 23.62 inches
- Mounting hardware, brackets, gaskets, or seals are not included
Detailed Product Description
The Dorman H621661 brake hydraulic hose is engineered to meet the specific requirements of the Volkswagen R32 braking system. Its flexible EPDM rubber hose material offers resistance to heat, abrasion, and brake fluid, ensuring durability under demanding conditions. The black rubber outer sleeve provides additional protection against environmental factors and wear. Both ends of the hose are equipped with treated steel fittings—male on one end and female on the other—each with an M10 x 1.0 thread diameter, facilitating secure and leak-free connections within the brake line assembly. With an overall length of 24.5 inches, this hose fits precisely in the designated brake circuit of the Volkswagen R32.
Common Applications and Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses on Volkswagen R32
- Resolving brake fluid leaks caused by damaged or deteriorated hoses
- Restoring proper brake pressure and pedal feel
- Preventing brake failure due to hose swelling or rupture
- Maintaining brake system integrity after collision repairs
Installation Notes and Tips
When installing the Dorman H621661 brake hydraulic hose on a Volkswagen R32, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake fluid system. Verify that the M10 x 1.0 fittings match the brake line connections. Use appropriate brake line wrenches to prevent damage to fittings. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic pressure. Inspect for leaks and test brake pedal firmness before driving.
Quality Assurance and Warranty
Dorman manufactures the H621661 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function on Volkswagen R32 models. The use of EPDM rubber and treated steel fittings ensures durability and corrosion resistance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.
| Brand | Dorman |
|---|---|
| Part Number | H621661 |
| Axis 1 Length | 23.62 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Male |
| End 1 Thread Diameter | M10 X 1.0 |
| End 2 Fitting Inside Diameter | M10 X 1.0 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | No |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 24.5 |
| Package Contents | 1 Brake Hose |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Volkswagen | R32 | Front Left | |
| 2003 | Volkswagen | R32 | 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.