Dorman - First Stop Brake Hydraulic Hose P/N:H621789
Route brake fluid to the front wheels reliably with the Dorman - First Stop Brake Hydraulic Hose H38759, a direct-fit replacement for the 1989-1998 Mazda MPV. This flexible line carries pressurized brake fluid from the vehicle's steel hard line to the front brake caliper, flexing as the suspension travels and the wheels steer.
If a deteriorated hose is the cause of your spongy pedal or a fluid leak, installing H38759 replaces it. Bleed the brake system after installation and check the fittings for leaks before driving.
Interchange: 18J750 · 87-14021 · 8714021 · B917590 · 610776 · HB-53021 · HB53021 · 073-1337 · 0731337 · 78291 · 150.45021 · 15045021 · BH411420 · LA1243980 · LA1243980A · BH38759 · 2206269 · BH123310 · F123310
Manufacturer part number H38759
This part cross-references / interchanges with the following part numbers:
What does the Dorman H38759 brake hydraulic hose do?
It carries pressurized brake fluid from the vehicle's steel hard line to the front brake caliper, flexing as the suspension and steering move.
Which vehicle does this hose fit?
It is a direct-fit replacement for the 1989-1998 Mazda MPV, cataloged for the front left and front right positions.
How do I know if my brake hose needs replacing?
Look for a cracked or bulging outer casing, fluid seepage at the fittings, or a soft, spongy pedal. Have the brake system inspected to confirm the hose is the cause.
Should I replace both front hoses at once?
Hoses are sold individually. Replacing the front left and right together helps keep braking balanced side to side, though it is not strictly required.
Do I need to bleed the brakes after installing this hose?
Yes. Opening the hydraulic line introduces air, so bleed the brake system and check the fittings for leaks 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.