Dorman - First Stop Brake Master Cylinder P/N:M133745
Dorman M390215 brake master cylinder for the 1995-1999 Dodge Neon and other vehicles turns pedal force into hydraulic pressure for the brakes.
A soft or sinking brake pedal, fluid leaking around the cylinder or a reservoir level that keeps dropping can mean the master cylinder is wearing out. These signs alone do not prove this part is the problem, since a leaking brake line can look the same.
This master cylinder is a direct-fit replacement for the 1995-1999 Dodge Neon and the 1995-1999 Plymouth Neon, with one master cylinder per car.
Fit and size
Build and materials
One master cylinder with its reservoir and sensor. Mounting hardware is not included, so plan on new hardware, as the old pieces may not be reusable.
Interchange: 83-32042 · 100-2407 · M-83042 · 13-2826 · 10-2826 · 11-2804 · 130.40040 · 130.63042 · 355-40027
18M701 · M900918 · 12939 · 4762608 · MC252010 · M3037 · NM3037 · MC390215 · F131209 · F133778 · F141081 · MC131209 · MC141081
This part cross-references / interchanges with the following part numbers:
Is M390215 the brake master cylinder for a 1995-1999 Dodge Neon?
Yes. Dorman M390215 is a direct-fit brake master cylinder for the 1995-1999 Dodge Neon, and it also fits the 1995-1999 Plymouth Neon.
Does this Dorman brake master cylinder come with the reservoir?
Yes. The package is the master cylinder with its reservoir and sensor. Mounting hardware is not included.
What is the bore size of this Dorman master cylinder?
Dorman M390215 has a 21 mm bore and four outlets. The rearward outlet is 3/8-24 in, and the secondary outlet thread is (2) 7/16-24.
Can a sinking pedal mean this brake master cylinder is wearing out?
Yes. A pedal that slowly sinks, a soft pedal or fluid loss around the cylinder can mean the master cylinder is wearing out. A shop can test the brake hydraulics.
Does Dorman M390215 replace the 13-2826 master cylinder?
Yes. Number 13-2826 is on the interchange list for Dorman M390215, along with 83-32042 and 100-2407.
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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.