How to service and repair the brake master cylinder on 2003 Ford F-150?

A proper brake master cylinder repair process starts with brake master cylinder extraction from the vehicle before performing exterior cleaning. Ensure the brake fluid removal by unscrewing the filler cap. Start by detaching both the brake pressure switch and fluid control valve if present then continue with the removal of the main piston assembly that requires hammering down the piston before discarding everything. It is necessary to add compressed air to the front outlet port for easy removal of the secondary piston assembly while plugging the rear outlet port and possibly the brake pressure switch port. A new brake master cylinder needs replacement after checking the brake master cylinder bore for damage while using isopropyl alcohol. The new piston assembly seals should be lubricated during assembly using clean High-Performance DOT 3 Brake Fluid C6AZ-19542-AB or another fluid which satisfies Ford specification ESA-M6C25-A. Install the secondary piston component first and then position the primary piston while depresing the primary piston before setting the snap ring. The brake master cylinder receives reinstallation of its fluid control valve and brake pressure switch should it have one. Secure the brake master cylinder before filling its reservoir with High-Performance DOT 3 Brake Fluid C6AZ-19542-AB or one that matches equivalent specifications then install the filler cap. Performing brake master cylinder bleeding acts as the finishing step to finish the service.

OEM 2003 Ford F-150 Brake Master Cylinder

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Brake Master Cylinders found

View related parts
2003 Ford F-150 Master Cylinder
Part Number: YL3Z-2140-AB
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Base No.: 2140
- Item Weight: 3.10 Pounds
- Item Dimensions: 7.2 x 6.2 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YL3Z-2140-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
View related parts
2003 Ford F-150 Master Cylinder
Part Number: 1L1Z-2140-BA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Manufacturer Note: Master cylinder, without speed control - 4 wheel disc -, FROM 12/13/01
- Base No.: 2140
- Item Weight: 2.90 Pounds
- Item Dimensions: 9.4 x 5.5 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L1Z-2140-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
View related parts
2003 Ford F-150 Master Cylinder
Part Number: YL1Z-2140-AC
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Replaces: YL1Z-2140-AA
- Base No.: 2140
- Item Weight: 3.70 Pounds
- Item Dimensions: 10.9 x 6.3 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YL1Z-2140-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
View related parts
2003 Ford F-150 Master Cylinder
Part Number: 1L1Z-2140-AB
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Replaces: 1L1Z-2140-AA
- Base No.: 2140
- Item Weight: 3.50 Pounds
- Item Dimensions: 10.5 x 6.3 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L1Z-2140-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
View related parts
2003 Ford F-150 Master Cylinder
Part Number: YL3Z-2140-CA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Manufacturer Note: Master cylinder, without speed control , rear drum
- Base No.: 2140
- Item Weight: 2.80 Pounds
- Item Dimensions: 9.2 x 4.6 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YL3Z-2140-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
View related parts
2003 Ford F-150 Master Cylinder
Part Number: 3L3Z-2140-BA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Manufacturer Note: Master cylinder, without speed control - 4 wheel disc
- Replaces: YL1Z-2140-BA
- Base No.: 2140
- Item Weight: 2.90 Pounds
- Item Dimensions: 8.3 x 4.6 x 9.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L3Z-2140-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS

2003 Ford F-150 Brake Master Cylinder

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford F-150 Brake Master Cylinder available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford F-150 Brake Master Cylinder as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Ford F-150 Brake Master Cylinder Parts Questions & Experts Answers

Q: How to service and repair the brake master cylinder on 2003 Ford F-150?
A: A proper brake master cylinder repair process starts with brake master cylinder extraction from the vehicle before performing exterior cleaning. Ensure the brake fluid removal by unscrewing the filler cap. Start by detaching both the brake pressure switch and fluid control valve if present then continue with the removal of the main piston assembly that requires hammering down the piston before discarding everything. It is necessary to add compressed air to the front outlet port for easy removal of the secondary piston assembly while plugging the rear outlet port and possibly the brake pressure switch port. A new brake master cylinder needs replacement after checking the brake master cylinder bore for damage while using isopropyl alcohol. The new piston assembly seals should be lubricated during assembly using clean High-Performance DOT 3 Brake Fluid C6AZ-19542-AB or another fluid which satisfies Ford specification ESA-M6C25-A. Install the secondary piston component first and then position the primary piston while depresing the primary piston before setting the snap ring. The brake master cylinder receives reinstallation of its fluid control valve and brake pressure switch should it have one. Secure the brake master cylinder before filling its reservoir with High-Performance DOT 3 Brake Fluid C6AZ-19542-AB or one that matches equivalent specifications then install the filler cap. Performing brake master cylinder bleeding acts as the finishing step to finish the service.