Dorman - First Stop Brake Hydraulic Hose P/N:H621900
Keep firm, responsive braking flowing to the wheel with the Dorman First Stop Brake Hydraulic Hose H620821. This flexible line carries pressurized brake fluid from the vehicle's rigid brake line to the caliper, flexing with suspension and steering movement while resisting the heat, pressure, and road exposure of daily use. It's a direct-fit replacement for the rear left outer and rear right outer positions on the 2007-2010 HUMMER H3 [All] and 2009-2010 HUMMER H3T [All], sized and tested to the original hose's dimensions and performance for a precise, position-specific fit.
Signs this hose may need replacing include cracking, bulging, or seepage at the fittings, and a soft or spongy pedal if the hose is the cause. Replace both rear hoses as a matched pair for balanced braking; sold individually, so order 2 to service both rear positions. Consult the vehicle service information for the correct fasteners and whether any may be reused. Country of origin: China.
Interchange: 176-1468 · 1761468 · 176-1469 · 1761469 · 612868 · 150.69305 · 150.69306 · 15830196 · 15869087 · 15869088 · BH383107 · 2202774 · BH144102 · F144102. Manufacturer part number H620821.
This part cross-references / interchanges with the following part numbers:
What does this brake hydraulic hose do?
It's a flexible line that carries pressurized brake fluid from the rigid brake line to the caliper, flexing with suspension and steering movement while handling brake system heat and pressure.
Which vehicles does the H620821 fit?
It's a direct-fit replacement for the 2007-2010 HUMMER H3 [All] and the 2009-2010 HUMMER H3T [All]. See the Buyer's Guide tab to confirm your vehicle.
What position is this hose for?
The catalog lists it for the rear left outer and rear right outer positions. It's sold individually, so order 2 to replace both rear hoses as a matched pair.
What is included in the box?
The package contains one brake hose plus gaskets. Mounting hardware, a bracket, and a jacket are not included.
What is it made of and is it DOT approved?
The hose is EPDM rubber with a rubber outer sleeve and specially coated, corrosion-resistant treated-steel fittings. It is DOT approved and tested to government-regulated safety and durability standards.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.