Raybestos BH380050 Brake Hydraulic Hose - Rear Left
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Raybestos
 Element3

Raybestos BH380050 Brake Hydraulic Hose - Rear Left

Brand Raybestos BH380050
Position Rear Left
Fitting Type, End 1 Female Thread - ISO
Fitting Type, End 2 Banjo
Gasket Or Seal Included Yes
Hose Length, Overall 12.200
Product line Element3
Fits Buick, Cadillac, and Oldsmobile · 5 vehicles

OE direct replacement. Brake hydraulic hose with ISO female and banjo fittings.

Seal included. Comes with a gasket or seal for a cleaner install.

Element3 line. Raybestos brake hose from the brand's premium product line.

Cross-references Dorman - First Stop H380050, 22.1284 and 150.62389 for the same application. See all 11.

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Raybestos Element3 Brake Hydraulic Hose BH380050

Raybestos Element3 BH380050 is a rear left brake hydraulic hose built for specific GM applications, including the 1992-1993 Buick Riviera, 1992 Cadillac Eldorado, 1992 Cadillac Seville, and 1992 Oldsmobile Toronado. It is a direct-fit brake hose for vehicles that use a female thread ISO end and a banjo end connection.

Key Features

  • Brake hydraulic hose for rear left placement
  • Female thread - ISO fitting on end 1
  • Banjo fitting on end 2
  • Overall hose length: 12.200
  • Gasket or seal included: Yes
  • Raybestos Element3 line application

Product Details

The Raybestos Element3 line focuses on brake components engineered for consistent service fit and dependable hydraulic connection points. BH380050 is specified for rear left use on the Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado listed in the fitment data. The hose configuration, including the ISO female thread and banjo end, supports the correct routing and attachment style for these applications. This part cross-references Dorman - First Stop H380050 for the same application.

What This Brake Hose Helps Address

  • Cracked or deteriorated brake hose material
  • Brake fluid seepage at hose connection points
  • Restricted hydraulic flow from an aging hose
  • Soft or inconsistent brake pedal feel caused by hose wear
  • Service replacement for rear left brake line routing

Installation Notes and Tips

Verify the rear left position, fitting style, and hose length before installation. Confirm that the banjo connection and female thread ISO end match the vehicle’s original brake hose layout on the 1992-1993 Buick Riviera, 1992 Cadillac Eldorado, 1992 Cadillac Seville, or 1992 Oldsmobile Toronado. Inspect adjoining brake line components, clean the mating surfaces, and bleed the brake system after installation according to factory service procedures.

Quality Assurance

Raybestos Element3 brake components are built for application-specific fitment and service consistency. BH380050 is listed with confirmed vehicle coverage and OE-style connection details for the applications shown.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1993BuickRivieraRear LeftElement3
1992BuickRivieraRear LeftElement3
1992CadillacEldoradoRear LeftElement3
1992CadillacSevilleRear LeftElement3
1992OldsmobileToronadoRear LeftElement3
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - First Stop — H38005022.1284150.62389782291799924122112077BH2264BH128692BH403810F128692SP8825