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Dorman H380421 Brake Hydraulic Hose - Front Left or Front Right
Reliable Brake Hydraulic Hose for Ford and Mercury Vehicles
The Dorman H380421 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford and Mercury models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.
- Compatible with Ford Contour, Mercury Cougar, and Mercury Mystique
- Overall length of 16.63 inches for precise fitment
- Constructed with EPDM rubber hose material and black rubber outer sleeve
- Ends feature treated steel fittings: male (10 mm thread diameter) and female (M10 x 1.0 inside diameter)
- Flexible hose design for reliable brake fluid flow under pressure
- Includes one brake hose per package; mounting hardware and brackets not included
Durable Construction and Precise Fitment
The Dorman H380421 brake hydraulic hose is built with an EPDM rubber hose core, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—male on one end and female on the other—ensuring secure connections within the brake system. With an overall length of 16.63 inches, this flexible hose is designed to fit the brake systems of Ford Contour, Mercury Cougar, and Mercury Mystique models accurately.
Applications and Problem Resolution
This brake hydraulic hose is intended for use in the brake systems of compatible Ford and Mercury vehicles. It addresses several common issues, including:
- Replacement of worn or cracked brake hoses causing fluid leaks
- Restoring proper brake fluid pressure and pedal feel
- Preventing brake system failure due to hose deterioration
- Eliminating brake fluid contamination from damaged hose materials
- Ensuring safe and reliable braking performance
Installation Notes and Tips
When installing the Dorman H380421 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding damage to surrounding components. Verify that the male and female treated steel fittings align correctly with the brake system connections. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements as needed. After installation, bleed the brake system thoroughly to remove air and confirm proper brake function before driving.
Quality Assurance and Warranty
Dorman manufactures the H380421 brake hydraulic hose to meet or exceed OEM specifications for durability and performance. The use of EPDM rubber and treated steel fittings ensures resistance to common brake system stresses. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | H380421 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Male |
| 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 | No |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 16.63 |
| Package Contents | 1 Brake Hose |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Mercury | Cougar | Front Left | |
| 2002 | Mercury | Cougar | Front Right | |
| 2001 | Mercury | Cougar | Front Left | |
| 2001 | Mercury | Cougar | Front Right | |
| 2000 | Ford | Contour | Front Left | |
| 2000 | Ford | Contour | Front Right | |
| 2000 | Mercury | Cougar | Front Left | |
| 2000 | Mercury | Cougar | Front Right | |
| 2000 | Mercury | Mystique | Front Left | |
| 2000 | Mercury | Mystique | Front Right | |
| 1999 | Ford | Contour | Front Left | |
| 1999 | Ford | Contour | Front Right | |
| 1999 | Mercury | Cougar | Front Left | |
| 1999 | Mercury | Cougar | Front Right | |
| 1999 | Mercury | Mystique | Front Left | |
| 1999 | Mercury | Mystique | Front Right | |
| 1998 | Ford | Contour | Front Left | |
| 1998 | Ford | Contour | Front Right | |
| 1998 | Mercury | Mystique | Front Left | |
| 1998 | Mercury | Mystique | Front Right | |
| 1997 | Ford | Contour | Front Left | |
| 1997 | Ford | Contour | Front Right | |
| 1997 | Mercury | Mystique | Front Left | |
| 1997 | Mercury | Mystique | Front Right | |
| 1996 | Ford | Contour | Front Left | |
| 1996 | Ford | Contour | Front Right | |
| 1996 | Mercury | Mystique | Front Left | |
| 1996 | Mercury | Mystique | Front Right | |
| 1995 | Ford | Contour | Front Left | |
| 1995 | Ford | Contour | Front Right | |
| 1995 | Mercury | Mystique | Front Left | |
| 1995 | Mercury | Mystique | Front 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.