Dorman - First Stop Brake Hydraulic Hose P/N:H620045

$31.99
MPN: H620045
Item Package Quantity: 1
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Dorman - First Stop Brake Hydraulic Hose P/N:H620045
Dorman - First Stop Brake Hydraulic Hose P/N:H620045
$31.99

Deliver hydraulic pressure to the rear left brake with the Dorman - First Stop Brake Hydraulic Hose H620045, a flexible line that carries pressurized brake fluid from the chassis hard line out to the wheel while flexing with suspension and steering movement. It's engineered to match the original hose's fit and function on the listed applications, including the 2002-2005 Chevrolet TrailBlazer and TrailBlazer EXT, 2002-2005 GMC Envoy and Envoy XL, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2003-2005 Isuzu Ascender, 2004-2005 Buick Rainier, 2004-2005 GMC Envoy XUV, and 2005 Saab 9-7X — see the Buyer's Guide tab for the full list.

  • EPDM rubber construction: flexible hose built with EPDM rubber and a PVC outer sleeve for a durable, abrasion-resistant line.
  • Banjo and junction fittings: a banjo fitting on one end and a junction fitting on the other, both treated steel with specially coated, corrosion-resistant surfaces; End 1 thread size 10 mm and End 2 fitting inside diameter 1/2 in-20.
  • Position-specific, 13 in overall length: manufactured to precise measurements for the rear left position for an exact fit and easy installation.
  • DOT approved: materials tested to government-regulated safety and durability standards.

Gaskets are included; a bracket and mounting hardware are not — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.

Interchange: 176-1003 · 1761003 · 611806 · 79114 · 150.66342 · BH414830 · 350-47388 · 35047388 · 10372503 · 15062605 · 15072709 · 15102633 · 15134754 · 8103725030 · 8150727090 · BH382619 · 2202920 · BH142917 · F142917. Manufacturer part number H620045.

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

176-1003, 611806, 79114, 150.66342, BH414830, 350-47388, 10372503, 15062605, 15072709, 15102633, 15134754, 8103725030, 8150727090, BH382619, 2202920, BH142917, F142917

Frequently Asked Questions

What does this brake hydraulic hose do?

It's the flexible line that carries pressurized brake fluid from the chassis hard line to the wheel, flexing with suspension and steering movement so fluid keeps reaching the brake.

Which position is this hose for?

It's the rear left brake hydraulic hose, manufactured position-specific for that location on the listed applications.

What is the hose made of?

An EPDM rubber hose with a PVC outer sleeve, plus a banjo fitting and a junction fitting, both treated steel with specially coated, corrosion-resistant surfaces.

Is any hardware included?

Gaskets are included, but a bracket and mounting hardware are not. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What are signs this hose may need replacing?

Cracking, bulging, chafing, or fluid leaks at the hose, or a soft/spongy pedal. Diagnose the cause first; if the original hose is faulty, this replaces it.