Turn brake-pedal force into the hydraulic pressure your brake circuits need with the Dorman First Stop Brake Master Cylinder M390350. It's a direct-fit replacement for the 1993-1997 Geo Prizm, 1993-2002 Toyota Corolla, and 1998-2002 Chevrolet Prizm (All engines), pressurizing brake fluid to the outlets when you press the pedal.
Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused. If a failed master cylinder is the cause of a sinking or spongy pedal, this unit replaces it. Country of origin: China.
Interchange: Manufacturer part number M390350.
What does this master cylinder do?
It converts the force you apply at the brake pedal into hydraulic pressure, sending brake fluid through its two outlets to the vehicle's brake circuits.
Does it include a reservoir and sensor?
Yes. Per the part's attributes, this master cylinder includes a reservoir and a sensor. The package contents are the master cylinder.
Will this fit my vehicle?
It's a direct-fit replacement for the 1993-1997 Geo Prizm, 1993-2002 Toyota Corolla, and 1998-2002 Chevrolet Prizm (All engines). Check the Buyer's Guide tab to confirm your vehicle.
Is mounting hardware included?
No. Mounting hardware is not included. Consult your vehicle service information for the correct fasteners and whether they may be reused.
What are the signs this part may need replacing?
A sinking or spongy brake pedal or fluid loss can be signs. These symptoms have other causes too, so diagnose the cause before replacing the master cylinder.
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.