Dorman H38058 Brake Hydraulic Hose - Front Left

Brand Dorman H38058
Position Front Left
Axis 1 Length 15.5
Bracket Included No
Color Black
Describe Type Flexible Hose
End 1 Fitting Material Treated Steel
End 1 Fitting Type Banjo
End 1 Thread Diameter 10 mm
End 2 Fitting Inside Diameter 3/8 in-24
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 20.13
Package Contents 1 Brake Hose; Gaskets
Fits Chevrolet and GMC · 36 vehicles

OE direct replacement. Precision-engineered to match original fit, function, and performance.

Flexible hose design. Built for reliable brake fluid transfer and consistent braking response.

EPDM rubber construction. Resists wear for long-lasting durability in brake service.

Cross-references Centric Parts 150.66012, Sunsong 2203873 and Wagner Brake BH104346 for the same application. See all 11.

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Brake Hose for Front Left Applications

Dorman H38058 is a brake hydraulic hose built for specific front left applications on Chevrolet and GMC trucks and Suburban models. It matches the original hose’s fit, function, and performance requirements for a direct brake repair on the listed vehicles.

Key Features

  • Flexible brake hydraulic hose with EPDM rubber hose material
  • Black outer sleeve with treated steel end fittings
  • Banjo fitting on end 1 and female fitting on end 2
  • Gasket or seal included for installation
  • Overall length: 20.13 in.; axis 1 length: 15.5 in.
  • Compatible with front left brake hose locations on select Chevrolet and GMC K20, K20 Suburban, K2500, K2500 Suburban, V20, V20 Suburban, and V2500 Suburban applications

Detailed Description

This Dorman brake hydraulic hose, part number H38058, is engineered as an OE-style replacement for the front left brake circuit on select Chevrolet and GMC vehicles. The hose uses EPDM rubber for flexibility and durability, with treated steel fittings at both ends to support secure brake line connections. It is a direct-fit replacement for applications such as the Chevrolet K20, Chevrolet K20 Suburban, GMC K2500, and GMC K2500 Suburban, as well as related V-series models listed in the fitment data. This part cross-references Centric Parts 150.66012 for the same application.

What It Helps Address

  • Cracked or deteriorated brake hose rubber
  • Brake fluid seepage at hose connections
  • Restricted brake fluid flow from an aging flexible line
  • Soft or inconsistent brake pedal feel caused by hose wear
  • Front left brake line replacement during a complete brake repair

Installation Notes and Tips

Verify the vehicle year, make, model, and front left position before installation. This hose includes gaskets, but mounting hardware and brackets are not included. Inspect adjacent brake lines, caliper connections, and hard line threads for corrosion or damage before reassembly, and bleed the brake system after installation to remove air from the hydraulic circuit.

Quality Assurance

Dorman designs this brake hose to match the original part’s fit and function on the specified vehicles and positions. The construction uses rubber hose material and treated steel fittings to support long-term service in brake system applications.

This part fits 36 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1991ChevroletV2500 SuburbanFront Left—
1991GMCV2500 SuburbanFront Left—
1990ChevroletV2500 SuburbanFront Left—
1990GMCV2500 SuburbanFront Left—
1989ChevroletV2500 SuburbanFront Left—
1989GMCV2500 SuburbanFront Left—
1988ChevroletV20 SuburbanFront Left8,600 Lb. GVW
1988GMCV2500 SuburbanFront Left8,600 Lb. GVW
1987ChevroletV20Front Left8,600 Lb. GVW
1987ChevroletV20 SuburbanFront Left8,600 Lb. GVW
1987GMCV2500Front Left8,600 Lb. GVW
1987GMCV2500 SuburbanFront Left8,600 Lb. GVW
1986ChevroletK20Front Left8,600 Lb. GVW
1986ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1986GMCK2500Front Left8,600 Lb. GVW
1986GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
1985ChevroletK20Front Left8,600 Lb. GVW
1985ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1985GMCK2500Front Left8,600 Lb. GVW
1985GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
1984ChevroletK20Front Left8,600 Lb. GVW
1984ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1984GMCK2500Front Left8,600 Lb. GVW
1984GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
1983ChevroletK20Front Left8,600 Lb. GVW
1983ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1983GMCK2500Front Left8,600 Lb. GVW
1983GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
1982ChevroletK20Front Left8,600 Lb. GVW
1982ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1982GMCK2500Front Left8,600 Lb. GVW
1982GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
1981ChevroletK20Front Left7,500 to 8,000 Lb. GVW
1981ChevroletK20 SuburbanFront Left7,500 to 8,600 Lb. GVW
1981GMCK2500Front Left7,500 to 8,000 Lb. GVW
1981GMCK2500 SuburbanFront Left7,500 to 8,600 Lb. GVW
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 150.66012Sunsong — 2203873Wagner Brake — BH10434618J20587-4401277297453805814036724B916868BH177297HB-86012