Dorman - First Stop Brake Master Cylinder P/N:M390096
Convert pedal effort into the hydraulic pressure your brakes rely on with this 2014-2016 Kia Soul master cylinder: the Dorman First Stop Brake Master Cylinder M630938. It is a direct-fit replacement for the 2014-2016 Kia Soul with all engines. Dorman engineered it to match the original master cylinder's design, function and performance, and built it from new, high-quality materials.
Specifications: 0.812 in bore diameter. Two outlets: the rearward and secondary outlets are sized M12 x 1.0, and the primary outlet thread pitch is 1 mm. A single reservoir and a sensor are included. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan.
Signs a master cylinder may need replacing: a soft or spongy brake pedal, a pedal that slowly sinks under steady pressure, or brake fluid leaking from the unit. Other brake components can cause these same symptoms, so diagnose the cause before replacing. After installation, bleed the brake system as the service procedure directs.
Interchange: 100-4110 · 11-4665 · 130.50058 · 355-21056
131 · 58510B2800 · NM55652 · MC391491 · 1004110 · 114665 · 13050058 · 35521056
This part cross-references / interchanges with the following part numbers:
Will this work as a master cylinder for a 2014-2016 Kia Soul?
Yes. Dorman M630938 is listed for the 2014-2016 Kia Soul with all engines. One master cylinder is used per vehicle.
Does it come with a reservoir and sensor?
Yes. A single reservoir and a sensor are both included. Mounting hardware is not included, so check the service information for the correct fasteners.
Is it compatible with my brake fluid?
All rubber components are made of EPDM compound, which resists glycol-based brake fluid. Fill with the fluid type your vehicle manufacturer specifies.
What are the outlet and bore specs?
It has two outlets and a 0.812 in bore diameter, with a cast iron housing. The rearward and secondary outlets are M12 x 1.0, and the primary outlet thread pitch is 1 mm.
What signs suggest a master cylinder may be failing?
Common signs are a soft or spongy pedal, a pedal that sinks under steady pressure, or fluid leaking from the unit. Other brake parts can cause these too, so diagnose the cause first.
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.