Dorman - First Stop Brake Hydraulic Hose P/N:H621599
Keep pressurized brake fluid flowing to the rear brakes with this Dorman brake hydraulic hose, part number H380468 from the First Stop line. It fits many vehicles, among them the 1996-2002 Chevrolet C3500HD, 1996-2002 GMC C3500HD and 1995-2000 Chevrolet C3500, and installs as a direct-fit replacement for the listed applications in the rear left and rear right positions. See the Buyer's Guide tab for the full list and engine details. As a flexible link in the hydraulic system, the hose carries fluid while allowing for suspension movement.
Designed to match the original brake hose's fit, function and performance on specific vehicles and positions, it is intended for use as part of a complete brake repair.
A brake hose may need replacing if it shows cracking, bulging or swelling, if fluid seeps at the hose or its fittings, or if the pedal feels soft or spongy. If a worn hose is the cause, this part replaces it. Bleed the brakes after installation as directed by the vehicle service information.
Interchange: 87-44318 · HB-86318 · 150.66318 · 350-47365
8744318 · HB86318 · 15066318 · 35047365 · B916777 · 613456 · BH253790 · 17999935 · BH380468 · 2204341 · BH132987 · F132987
This part cross-references / interchanges with the following part numbers:
Will this hose fit my 1996-2002 Chevrolet C3500HD?
Yes, the 1996-2002 Chevrolet C3500HD is a listed application, along with the 1996-2002 GMC C3500HD and the 1995-2000 Chevrolet C3500. Check the Buyer's Guide tab to confirm your exact vehicle.
What position does H380468 install in?
It is cataloged for the rear left and rear right positions on the listed applications.
What is this brake hose made of?
Dorman lists EPDM rubber for the hose, paired with specially coated, corrosion-resistant fittings.
What are signs a brake hose may need replacing?
Cracks, bulges or swelling in the hose, fluid seeping at the hose or fittings, or a soft pedal can be signs. Diagnose the cause first, since other brake parts can cause similar symptoms.
Do the brakes need bleeding after installing this hose?
Yes. Opening the hydraulic system lets air in, so bleed the brakes following the vehicle service information and check for leaks and a firm pedal before driving.
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.