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Dorman M390205 Brake Master Cylinder
Reliable Brake Master Cylinder for Dodge and Plymouth Neon
The Dorman M390205 brake master cylinder is engineered to restore proper brake hydraulics for Dodge and Plymouth Neon vehicles. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance.
- Master cylinder bore diameter: 21 mm
- Constructed from durable aluminum material
- Includes reservoir and sensor for integrated functionality
- Two outlet ports with rearward outlet size 7/16-24 and secondary outlet thread diameter 3/8-24
- Compatible with Dodge and Plymouth Neon models
Product Details and Specifications
The Dorman M390205 brake master cylinder features a 21 mm bore diameter, crafted from aluminum to provide strength and corrosion resistance. This part comes complete with a reservoir and sensor, allowing for seamless integration with your vehicle's brake system. It has two outlets designed to fit the rearward outlet size of 7/16-24 and a secondary outlet thread diameter of 3/8-24 inches, ensuring proper connection to brake lines. This master cylinder is specifically designed for Dodge and Plymouth Neon models, making it a precise replacement part for brake hydraulics maintenance.
Common Applications and Problem Resolution
- Restores brake pressure and pedal feel in Dodge and Plymouth Neon vehicles
- Replaces leaking or damaged master cylinders causing brake fluid loss
- Addresses brake warning light issues related to sensor failure
- Fixes inconsistent braking performance due to worn internal components
- Eliminates spongy or soft brake pedal response
Installation Notes and Tips
- Mounting hardware is not included; reuse existing hardware or acquire separately
- Ensure brake fluid reservoir is properly filled and bled after installation
- Verify sensor connections are secure to maintain brake system monitoring
- Follow vehicle-specific service manual for torque specifications and procedures
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The M390205 brake master cylinder undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details can be obtained from the product documentation or manufacturer.
| Brand | Dorman |
|---|---|
| Part Number | M390205 |
| Master Cylinder Bore Diameter | 21 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 2 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | 7/16-24 |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 3/8-24 in |
| Sensor Included | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Dodge | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
| 1997 | Plymouth | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
| 1996 | Dodge | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
| 1996 | Plymouth | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
| 1995 | Dodge | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
| 1995 | Plymouth | Neon | N/A | Brake Master Cylinder with a 21mm bore size |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.