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OE Quality
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MPA Electrical NM4167 Brake Master Cylinder
Brake Master Cylinder for Ford Escape, Mazda Tribute, Mercury Mariner
Restore consistent brake pedal response with this MPA Electrical brake master cylinder, part number NM4167. It is a standard replacement unit built for vehicles with front disc brakes and is engineered to return hydraulic braking performance to OE-style operation.
Compatible with 2009-2012 Ford Escape, 2009-2011 Mazda Tribute, and 2009-2011 Mercury Mariner, this NM4167 master cylinder is built with an aluminum body, plastic reservoir, and DOT 3 fluid compatibility. The reservoir is included, along with a cap and gasket/seal, while the 1.063-inch bore diameter supports proper hydraulic pressure for the brake system.
Key Features
- MPA Electrical NM4167 brake master cylinder
- Standard replacement grade for front disc brake applications
- Aluminum master cylinder construction with plastic reservoir
- 1.063-inch bore diameter for hydraulic brake pressure
- Reservoir, cap, and gasket/seal included
- Two mounting holes with 0.350-inch mounting hole diameter
- Uses DOT 3 brake fluid
- New condition
Detailed Description
MPA Electrical brake master cylinders are built from OE sample data and tested against OE specifications using controlled validation processes. That approach helps ensure the cylinder delivers consistent braking performance after installation. Part number NM4167 is the correct style for 2009-2012 Ford Escape, 2009-2011 Mazda Tribute, and 2009-2011 Mercury Mariner models equipped with front disc brakes.
This part cross-references Ford 9L8Z 2140-A for the same application. The NM4167 master cylinder is a direct hydraulic component for the brake system and should be matched carefully to vehicle brake configuration before installation.
What It Helps Address
- Low or inconsistent brake pedal feel
- Internal master cylinder leakage
- Brake fluid loss at the master cylinder
- Reduced hydraulic pressure in the brake system
- Brake performance issues related to worn master cylinder seals
Installation Notes and Tips
Confirm the vehicle is equipped with front disc brakes before ordering. Inspect the brake booster, lines, and fluid condition during replacement, and bleed the hydraulic system thoroughly after installation. Mounting hardware, push rod, brake booster, and brake pressure switch are not included.
Quality Assurance
MPA Electrical tests each unit against OE specifications using proprietary processes and strict protocols to help maintain consistent braking performance out of the box. This NM4167 master cylinder is a new standard replacement part.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM4167 |
| Position | New with front disc brakes |
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 1.063 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.350 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2012 | Ford | Escape | Automatic | GAS | N/A | New with front disc brakes | ||
| 2011 | Ford | Escape | Automatic | GAS | N/A | New with front disc brakes | ||
| 2011 | Mazda | Tribute | Automatic | N/A | New with front disc brakes | |||
| 2011 | Mercury | Mariner | GAS | N/A | New with front disc brakes | |||
| 2010 | Ford | Escape | Automatic | GAS | N/A | New with front disc brakes | ||
| 2010 | Mazda | Tribute | Automatic | N/A | New with front disc brakes | |||
| 2010 | Mercury | Mariner | GAS | N/A | New with front disc brakes | |||
| 2009 | Ford | Escape | Automatic | GAS | N/A | New with front disc brakes | ||
| 2009 | Mazda | Tribute | 3.0L | V6 | N/A | New with front disc brakes | ||
| 2009 | Mercury | Mariner | GAS | N/A | New with front disc brakes |
* 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.