Dorman - First Stop Brake Hydraulic Hose P/N:H381273

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$21.99
MPN: H381273
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H381273
Dorman - First Stop Brake Hydraulic Hose P/N:H381273
$21.99

Route pressurized brake fluid to the rear-left wheel with the Dorman First Stop Brake Hydraulic Hose H381273, a flexible hose that carries fluid between the hard line and the wheel while flexing with suspension and steering movement. It's a direct-fit, position-specific replacement for the rear-left position on the 1999-2006 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2006 Chevrolet Silverado 1500 HD, 1999-2006 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, and 2006 GMC Sierra 1500 HD [All].

  • Durable build: EPDM rubber hose with a rubber outer sleeve and corrosion-resistant, specially coated fittings.
  • Fittings: a banjo end with a 10 mm thread and a female end with a 3/8-24 inside diameter, both treated steel.
  • Precision-made: engineered to the measurements of the original brake hose for that specific vehicle and position, for an exact fit and easy installation.
  • DOT approved: materials tested to government-regulated safety and durability standards; overall length 15.25 in.

The package includes one brake hose plus gaskets; a mounting bracket, jacket, and mounting hardware are not included. Consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China. Manufacturer part number H381273.

Frequently Asked Questions

What is the H381273 and where does it install?

It's a Dorman First Stop flexible brake hydraulic hose for the rear-left position. It carries pressurized brake fluid between the hard line and the wheel while flexing with suspension movement.

Which vehicles does it fit?

It fits the rear-left position on 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, the 2007 Silverado/Sierra 1500 Classic, and the 2006 Silverado/Sierra 1500 HD [All]. See the Buyer's Guide tab.

What's included in the package?

The package contains one brake hose plus gaskets. A mounting bracket, jacket, and mounting hardware are not included.

What is the hose made of?

The hose is EPDM rubber with a rubber outer sleeve, and both fittings—a banjo end and a female end—are treated steel with a corrosion-resistant coating. It is DOT approved.

What are signs this hose may need replacing?

Signs include a cracked, bulging, or leaking hose, fluid seepage at the fittings, or a soft pedal. Diagnose the cause first, since other brake components can produce similar symptoms.