Dorman - First Stop Brake Hydraulic Hose P/N:H620423

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$26.99
MPN: H620423
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H620423
Dorman - First Stop Brake Hydraulic Hose P/N:H620423
$26.99

Deliver pressurized brake fluid to the rear right wheel while flexing with suspension and steering travel with the Dorman - First Stop Brake Hydraulic Hose H620423. This flexible hose is precision-built to the fit, function, and performance of the original brake hose for the rear right position, dropping in as a direct-fit replacement on the 2005-2009 Buick Allure [All], 2005-2009 Buick LaCrosse [All], and 2004-2008 Pontiac Grand Prix [All].

  • Durable construction: EPDM rubber hose with a rubber outer sleeve and specially coated, corrosion-resistant treated-steel fittings.
  • Position-specific fittings: End 1 is a banjo fitting with a 10 mm thread; End 2 is a female fitting with an M12 x 1.0 inside diameter.
  • Made to measure: 19.25 in overall length, manufactured to precise dimensions for an exact fit and straightforward installation.
  • DOT approved and tested to government-regulated safety and durability standards.

Includes gaskets and a stamped-steel bracket; mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Color: Black. Country of origin: China.

Interchange: 612697 · 79128 · 150.62407 · 150.62415 · 350-52053 · 35052053 · 10339179 · 10356563 · 15238612 · BH382408 · 2204419 · BH143067 · F143067

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

612697, 79128, 150.62407, 150.62415, 350-52053, 10339179, 10356563, 15238612, BH382408, 2204419, BH143067, F143067

Frequently Asked Questions

What vehicles does this brake hose fit?

It's a direct-fit rear right replacement for the 2005-2009 Buick Allure [All], 2005-2009 Buick LaCrosse [All], and 2004-2008 Pontiac Grand Prix [All]. See the Buyer's Guide tab to confirm your vehicle.

What is this hose made of?

An EPDM rubber hose with a rubber outer sleeve and treated-steel banjo and female fittings that are specially coated for corrosion resistance.

What fittings and length does it have?

Overall length is 19.25 in. End 1 is a banjo fitting with a 10 mm thread; End 2 is a female fitting with an M12 x 1.0 inside diameter.

Does it include a bracket or mounting hardware?

It includes gaskets and a stamped-steel bracket. Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused.

What are signs this brake hose may need replacing?

Bulging, cracking, chafing, fluid leaks, or a soft or spongy pedal can indicate a failing flexible brake hose. Diagnose the cause before replacing, as other components can produce similar symptoms.