Dorman - First Stop Brake Hydraulic Hose P/N:H620831

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$24.99
MPN: H620831
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H620831
Dorman - First Stop Brake Hydraulic Hose P/N:H620831
$24.99

Route pressurized brake fluid safely between the steel line and the caliper with the Dorman - First Stop Brake Hydraulic Hose H620831. It drops in as a direct-fit, position-specific replacement for the front-left position on the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS (All engines), engineered to match the original hose's fit, function and performance.

  • Durable EPDM construction: built with EPDM rubber and specially coated, corrosion-resistant fittings, plus a plastic outer sleeve/jacket.
  • Banjo and female end fittings: End 1 is a banjo fitting with a 10 mm thread; End 2 is a female fitting sized M10 x 1.0; both fittings are treated steel. Overall length is 17.75 in.
  • Position-specific fit: manufactured to precise measurements for an exact fit and easy installation in the front-left location.
  • Quality assured: DOT approved and tested to government-regulated safety and durability standards.

A flexible brake hose carries hydraulic pressure from the vehicle's steel line to the moving caliper while allowing for steering and suspension travel. Signs the original hose may need replacing include cracking, bulging, chafing, or fluid seepage that can lead to a soft or spongy pedal. Gaskets and a stamped-steel bracket are included; mounting hardware is not included. Consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.

Interchange: 176-1478 · 1761478 · 150.62144 · 350-45013 · 35045013 · 15141245 · 15270143 · 15824861 · 15850973 · 15937523 · BH382803 · 2202761 · BH142767 · F142767 · Manufacturer part number H620831.

This part cross-references / interchanges with the following part numbers:

176-1478, 150.62144, 350-45013, 15141245, 15270143, 15824861, 15850973, 15937523, BH382803, 2202761, BH142767, F142767

Frequently Asked Questions

Does this brake hose fit my vehicle?

It's a front-left, position-specific replacement for the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS (All engines). Check the Buyer's Guide tab to confirm your vehicle.

What is this hose made of?

The hose is made with EPDM rubber and features specially coated, corrosion-resistant treated-steel fittings with a plastic outer sleeve/jacket.

What end fittings does it use?

End 1 is a banjo fitting with a 10 mm thread; End 2 is a female fitting sized M10 x 1.0. Overall length is 17.75 in.

Is any hardware included?

Gaskets and a stamped-steel bracket are included; mounting hardware is not. Consult the service information for the correct fasteners and whether they may be reused.

How do I know the brake hose needs replacing?

Signs include cracking, bulging, chafing, or fluid leakage, which can cause a soft or spongy pedal. Have the brake system diagnosed to confirm the cause before replacing.