How to remove and replace the brake master cylinder while ensuring proper procedures and safety on Mercury Mountaineer?

In order to replace brake master cylinder, clean brake fluid with manufacturers specifications should be used. Empty the vacuum in the brake booster, un screw the warning switch and brake tube fittings and loosen the securing nuts. Install seals correctly and bleed system. Do not allow spillage of brake fluid on surfaces; wash off immediately it arises.

OEM Mercury Mountaineer Brake Master Cylinder

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6 Brake Master Cylinders found

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Mercury Mountaineer Master Cylinder Part Number: 8L2Z-2140-B
$134.81 MSRP: $221.82
You Save: $87.01 (40%)
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Product Specifications
- Other Name: Kit - Master Cylinder Repair; Brake Master Cylinder; Brake Reservoir; Master Cylinder Assembly
- Manufacturer Note: Service Kit
- Replaces: 6L2Z-2140-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer Master Cylinder Part Number: 6L5Z-2140-BA
$209.48 MSRP: $289.79
You Save: $80.31 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Replaces: 3L2Z-2140-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer Master Cylinder Part Number: 9L2Z-2004-A
$293.46 MSRP: $487.27
You Save: $193.81 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Kit - Master Cylinder Repair; Brake Master Cylinder
- Replaces: F57Z-2140-B, F67Z-2140-JA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS
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Mercury Mountaineer Master Cylinder Part Number: F87Z-2004-B
$151.59 MSRP: $206.29
You Save: $54.70 (27%)
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Product Specifications
- Other Name: Kit - Master Cylinder Repair; Brake Master Cylinder
- Replaces: F87Z-2140-EB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer Master Cylinder Part Number: 4L2Z-2140-BA
$147.71 MSRP: $234.55
You Save: $86.84 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Kit - Master Cylinder Repair; Brake Master Cylinder
- Replaces: 2L2Z-2140-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer Master Cylinder Part Number: F67Z-2140-HA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS

Mercury Mountaineer Brake Master Cylinder

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Mercury Mountaineer Brake Master Cylinder Parts and Q&A

Master Cylinder
8L2Z-2140-B
Q: How to remove and replace the brake master cylinder while ensuring proper procedures and safety on Mercury Mountaineer?
A: In order to replace brake master cylinder, clean brake fluid with manufacturers specifications should be used. Empty the vacuum in the Brake Booster, un screw the warning switch and brake tube fittings and loosen the securing nuts. Install seals correctly and bleed system. Do not allow spillage of brake fluid on surfaces; wash off immediately it arises.