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Dorman H381174 Brake Hydraulic Hose - Front Left or Front Right
Reliable Brake Hydraulic Hose for Chevrolet and Oldsmobile
The Dorman H381174 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet and Oldsmobile vehicles. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety in your vehicle's braking system.
- Compatible with Chevrolet 98 and Oldsmobile Bel Air models
- Constructed with EPDM rubber hose material for flexibility and durability
- Black outer sleeve made of rubber for protection against wear
- Ends feature treated steel fittings: male 7/16 in-24 thread and female 3/8 in-24 inside diameter
- Overall length of 11.75 inches for precise fitment
- Does not include mounting hardware, brackets, gaskets, or jackets
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H381174) is built with an EPDM rubber hose core that resists 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—to ensure secure connections within the brake system. With an overall length of 11.75 inches, this flexible hose is designed to fit Chevrolet 98 and Oldsmobile Bel Air models accurately, maintaining proper brake fluid flow and system integrity.
Applications and Problem Resolution
- Replaces worn or cracked brake hydraulic hoses causing fluid leaks
- Restores proper brake pressure and pedal feel in Chevrolet 98 and Oldsmobile Bel Air vehicles
- Addresses hose swelling or bulging due to heat exposure
- Prevents brake fluid contamination from damaged outer sleeves
- Eliminates brake system failure risks related to deteriorated hoses
Installation Notes and Tips
- Ensure vehicle compatibility with Chevrolet 98 or Oldsmobile Bel Air before installation
- Inspect brake line fittings and clean mating surfaces prior to hose attachment
- Use appropriate tools to avoid damaging treated steel fittings during installation
- Bleed the brake system thoroughly after hose replacement to remove air
- Check for leaks and proper brake operation before driving
Quality Assurance and Warranty
Dorman manufactures the H381174 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While mounting hardware and brackets are not included, the hose is designed for straightforward replacement in compatible Chevrolet and Oldsmobile models. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | H381174 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Male |
| End 1 Thread Diameter | 7/16 in-24 |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| 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 | 11.75 |
| Package Contents | 1 Brake Hose |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1960 | Oldsmobile | 98 | Front Left | |
| 1960 | Oldsmobile | 98 | Front Right | |
| 1957 | Chevrolet | Bel Air | Front Left | |
| 1957 | Chevrolet | Bel Air | Front Right | |
| 1956 | Chevrolet | Bel Air | Front Left | |
| 1956 | Chevrolet | Bel Air | Front Right | |
| 1955 | Chevrolet | Bel Air | Front Left | |
| 1955 | Chevrolet | Bel Air | 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.