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MPA Electrical NM4149 Brake Master Cylinder
Brake Master Cylinder for Ford, Mazda, Lincoln
Restore consistent brake pedal response with this new brake master cylinder from MPA Electrical. Built as a standard replacement for front disc brake applications, Part Number NM4149 is engineered for Ford Fusion, Mercury Milan, Lincoln MKZ, Mazda 6, and Lincoln Zephyr models listed below.
Key Features
- Brand: MPA Electrical
- Part Number: NM4149
- Brake master cylinder for brake hydraulic service
- Standard replacement grade
- Aluminum master cylinder body with plastic reservoir
- Reservoir included with cap and gasket/seal included
- 0.8125 in. bore diameter
- Uses DOT 3 brake fluid
- 2 mounting holes with 0.345 in. mounting hole diameter
- New condition
Product Details
MPA Electrical NM4149 is a brake master cylinder built to restore hydraulic braking performance on vehicles equipped with front disc brakes. The aluminum housing, plastic reservoir, and included cap and seal support a direct-service replacement for the original brake hydraulic component. This part number is listed for 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, 2007-2008 Lincoln MKZ, 2006-2008 Mazda 6, and 2006 Lincoln Zephyr applications with front disc brakes. This part cross-references 6E5Z2140BA and 9E5Z2140C for the same application.
Common Symptoms This Part Can Address
- Low or inconsistent brake pedal feel
- Internal hydraulic leakage in the master cylinder
- Brake fluid loss at the master cylinder area
- Reduced braking response after master cylinder wear
- Brake system performance issues on front disc brake vehicles
Installation Notes and Tips
Before installation, verify the bore diameter, mounting hole layout, and brake fluid specification match the original unit. Bench bleeding is recommended before connecting brake lines to reduce trapped air in the hydraulic system. Use clean DOT 3 brake fluid and inspect the brake booster, lines, and fittings for wear or contamination during service. Confirm fitment for your exact Ford Fusion, Mercury Milan, Lincoln MKZ, Mazda 6, or Lincoln Zephyr year and brake configuration before installation.
Quality Assurance
MPA Electrical states that its brake master cylinders are tested against OE specifications using proprietary processes and strict protocols based on an extensive OE sample library. That process is used to help ensure consistent braking performance out of the box.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM4149 |
| 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 | 0.8125 |
| 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 | 0.345 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Ford | Fusion | N/A | New with front disc brakes |
| 2009 | Mercury | Milan | N/A | New with front disc brakes |
| 2008 | Ford | Fusion | N/A | New with front disc brakes |
| 2008 | Lincoln | MKZ | N/A | New with front disc brakes |
| 2008 | Mazda | 6 | N/A | New with front disc brakes |
| 2008 | Mercury | Milan | N/A | New with front disc brakes |
| 2007 | Ford | Fusion | N/A | New with front disc brakes |
| 2007 | Lincoln | MKZ | N/A | New with front disc brakes |
| 2007 | Mazda | 6 | N/A | New with front disc brakes |
| 2007 | Mercury | Milan | N/A | New with front disc brakes |
| 2006 | Ford | Fusion | N/A | New with front disc brakes |
| 2006 | Lincoln | Zephyr | N/A | New with front disc brakes |
| 2006 | Mazda | 6 | N/A | New with front disc brakes |
| 2006 | Mercury | Milan | 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.