How to service and repair the rear brake caliper on 2005 Mercury Mariner?

Start services and repairs of the rear brake caliper when the vehicle sits in NEUTRAL gear on a hoist. Brake fluid available from the U.S. federal Department of Transportation with designation DOT 3 remains the only acceptable selection for vehicle brakes. Utilizing any other type of brake fluid will generate lasting damage to braking system parts followed by brake failure and possible harm to the user. People must handle brake fluid properly since it should not touch eyes and they must completely wash their hands after brake work. Eyes that come into contact with the product require immediate flushing with running water for 15 minutes before visiting a doctor when symptoms persist. Drinking water with the immediate following step of vomiting will lead to needing emergency medical assistance. The liquid needs quick water cleaning of all damaged painted and plastic materials. You should start by taking out the two copper washers from the brake caliper jounce hose flow bolt and install new ones before unscrewing the bolt until torque reaches 35 Nm (26 ft. lbs.) when reinstalling it. The two brake caliper guide bolts need removal before installation after you tighten them to 35 Nm (26 ft. lbs.). The brake caliper removal process should be performed in reverse order during installation while also including brake bleeding to complete the task.

OEM 2005 Mercury Mariner Brake Caliper

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7 Brake Calipers found

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2005 Mercury Mariner Caliper, Front Passenger Side
Part Number: 6L8Z-2B120-BA
$4.17 MSRP: $5.77
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Product Specifications
- Other Name: Caliper Assembly - Brake; Disc Brake Caliper, Front Right; Brake Caliper Repair Kit; Caliper Assembly - Brake - Less Pads; Brake Caliper
- Position: Front Passenger Side
- Replaces: 5L8Z-2B120-B, YL8Z-2B120-AB, 5L8Z-2B120-AD
- Base No.: 2B120
- Item Weight: 11.80 Pounds
- Item Dimensions: 7.3 x 5.9 x 8.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-2B120-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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2005 Mercury Mariner Caliper, Front Driver Side
Part Number: 6L8Z-2B121-BA
Product Specifications
- Other Name: Caliper Assembly - Brake; Disc Brake Caliper, Front Left; Brake Caliper Repair Kit; Caliper Assembly - Brake - Less Pads; Brake Caliper
- Position: Front Driver Side
- Replaces: 5L8Z-2B121-AC, 5L8Z-2B121-B, BRCLF-16, YL8Z-2B121-AB, 5L8Z-2B121-AB
- Base No.: 2B121
- Item Weight: 12.40 Pounds
- Item Dimensions: 7.4 x 6.1 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-2B121-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
2005 Mercury Mariner Caliper, Rear Passenger Side
Part Number: 6L8Z-2553-A
Product Specifications
- Other Name: Housing; Disc Brake Caliper, Rear Right; Brake Caliper Repair Kit; Brake Caliper
- Position: Rear Passenger Side
- Replaces: 5L8Z-2553-AB
- Base No.: 2552
- Item Weight: 5.20 Pounds
- Item Dimensions: 8.3 x 6.8 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-2553-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
2005 Mercury Mariner Caliper, Rear Driver Side
Part Number: 6L8Z-2552-A
Product Specifications
- Other Name: Housing; Disc Brake Caliper, Rear Left; Brake Caliper Repair Kit; Brake Caliper
- Position: Rear Driver Side
- Replaces: 5L8Z-2552-AB
- Base No.: 2552
- Item Weight: 5.60 Pounds
- Item Dimensions: 8.2 x 6.7 x 5.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-2552-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
2005 Mercury Mariner Caliper, Front Driver Side
Part Number: 7L8Z-2B121-B
Product Specifications
- Other Name: Caliper Assembly - Brake; Disc Brake Caliper, Front Left; Brake Caliper Repair Kit; Caliper Assembly - Brake - Less Pads; Brake Caliper
- Manufacturer Note: Warranty Eligible
- Position: Front Driver Side
- Replaces: 5L8Z-2B121-AA
- Base No.: 2B120
- Item Weight: 11.00 Pounds
- Item Dimensions: 8.8 x 5.5 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L8Z-2B121-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
View related parts
2005 Mercury Mariner Caliper, Front Passenger Side
Part Number: 7L8Z-2B120-B
Product Specifications
- Other Name: Caliper Assembly - Brake - Less Pad; Disc Brake Caliper, Front Right; Brake Caliper Repair Kit; Caliper Assembly - Brake - Less Pads; Brake Caliper
- Manufacturer Note: Warranty Eligible
- Position: Front Passenger Side
- Replaces: 5L8Z-2221-AA, 5L8Z-2B120-AB, 5L8Z-2221-A
- Base No.: 2B120
- Item Weight: 11.70 Pounds
- Item Dimensions: 8.8 x 5.4 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L8Z-2B120-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
View related parts
2005 Mercury Mariner Overhaul Kit
Part Number: 5L8Z-2221-AB
Product Specifications
- Other Name: Kit - Wheel Brake Cylinder; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Kit - Wheel Brake Cylinder Repair
- Replaced by: GU2Z-2V120-KRM
- Base No.: 2221
- Item Weight: 9.50 Pounds
- Item Dimensions: 5.7 x 6.2 x 8.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 5L8Z-2221-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Mariner Submodels:
- Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

2005 Mercury Mariner Brake Caliper

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2005 Mercury Mariner Brake Caliper available at FordPartsDeal.com. You can confidently purchase our OEM 2005 Mercury Mariner Brake Caliper as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2005 Mercury Mariner Brake Caliper Parts Questions & Experts Answers

Q: How to service and repair the rear brake caliper on 2005 Mercury Mariner?
A: Start services and repairs of the rear brake caliper when the vehicle sits in NEUTRAL gear on a hoist. Brake fluid available from the U.S. federal Department of Transportation with designation DOT 3 remains the only acceptable selection for vehicle brakes. Utilizing any other type of brake fluid will generate lasting damage to braking system parts followed by brake failure and possible harm to the user. People must handle brake fluid properly since it should not touch eyes and they must completely wash their hands after brake work. Eyes that come into contact with the product require immediate flushing with running water for 15 minutes before visiting a doctor when symptoms persist. Drinking water with the immediate following step of vomiting will lead to needing emergency medical assistance. The liquid needs quick water cleaning of all damaged painted and plastic materials. You should start by taking out the two copper washers from the brake caliper jounce hose flow bolt and install new ones before unscrewing the bolt until torque reaches 35 Nm (26 ft. lbs.) when reinstalling it. The two brake caliper guide bolts need removal before installation after you tighten them to 35 Nm (26 ft. lbs.). The brake caliper removal process should be performed in reverse order during installation while also including brake bleeding to complete the task.