Keep hydraulic pressure flowing to the rear-left brake with the Dorman - First Stop Brake Hydraulic Hose H621193. This flexible hose carries pressurized brake fluid from the chassis hard line out to the wheel while flexing with suspension and steering movement. It installs as a direct-fit replacement in the rear-left position for the 2010-2012 Chevrolet Express 3500, 2011 Chevrolet Express 4500, 2010-2012 GMC Savana 3500 and 2011-2012 GMC Savana 4500 (all engines).
Cracked, bulging, chafed, or leaking brake hoses can lead to a soft or spongy pedal; if a failed rear-left hose is the cause, this replaces it. Mounting hardware and a bracket are not included; consult the vehicle service information for the correct fasteners and whether they may be reused.
Interchange: 176-1679 · 1761679 · 150.66402 · 25791218 · BH383628 · 2206288 · BH144534. Manufacturer part number H621193.
This part cross-references / interchanges with the following part numbers:
What does this brake hydraulic hose do?
It carries pressurized brake fluid from the chassis hard line to the wheel, flexing with suspension and steering movement. This unit is cataloged for the rear-left position.
Which vehicles does it fit?
It's a direct-fit replacement for the 2010-2012 Chevrolet Express 3500, 2011 Express 4500, 2010-2012 GMC Savana 3500 and 2011-2012 Savana 4500 (all engines). See the Buyer's Guide tab.
What is it made of?
The hose uses EPDM rubber with a PVC outer sleeve, and both fittings are specially coated, corrosion-resistant treated steel. It measures 18.25 in overall and is black.
What are the fittings and sizes?
One end is a banjo fitting; the other is a female fitting with an M12 x 1.0 inside diameter. End 1 has a 10 mm thread size.
What's included in the box?
Gaskets are included with the hose. Mounting hardware and a bracket are not included; consult the vehicle service information for the correct fasteners and whether they may be reused.
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.