How to service and repair the rear brake disc on Mercury Grand Marquis?

Service Rear brake disc: To support caliper, remove by disconnecting hydraulic lines, become acquainted with parking brake, and adjust brake caliper position. Take off or replace disc where applicable, cleanup all the parts and spread anti seize lubricant on the hub and then install the brake disc and the caliper.

How to Remove and Replace the Rear Brake Disc on Mercury Mariner?

To replace the rear brake rotor, ensure the vehicle is in neutral on a hoist. Remove the brake pads and disc. If binding occurs, access the adjustment hole to retract the parking brake shoe. Install the new disc by reversing the procedure and adjusting the parking brake as needed.

OEM Mercury Brake Disc

Disc Rotor

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44 Brake Discs found

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Mercury Rotor, Front Part Number: 2U2Z-1V125-BB
$70.38 MSRP: $108.32
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Position: Front
- Replaced by: 2U2Z-1V125-B
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | 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 Rotor, Front Part Number: YF1Z-1V125-F
$64.11 MSRP: $108.32
You Save: $44.21 (41%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Position: Front
- Replaced by: YF1Z-1V125-G
- Replaces: YF6Z-1V125-EA, 4F1Z-1125-AA, BRR-68, YF1Z-1V125-EA
Fits the following Mercury Models:
- Sable | 2001-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Rotor, Front Part Number: 5U2Z-1V125-E
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Brake Rotor
- Position: Front
- Replaces: 3F2Z-1125-AA, 5U2Z-1V125-C, 6F2Z-1125-A, BRR-133, BRRF-180
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Rotor, Rear Part Number: YL2Z-2V026-BB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Rear; Disc Brake Rotor; Brake Rotor
- Position: Rear
- Replaces: BRRF-32, BRR-59, YL2Z-1V125-BA, F5TZ-2C026-A
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Rotor, Rear Part Number: 6L2Z-2C026-B
$82.86 MSRP: $124.98
You Save: $42.12 (34%)
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Product Specifications
- Other Name: Rotor Assembly - Brake; Disc Brake Rotor, Rear; Disc Brake Rotor; Brake Rotor
- Position: Rear
- Replaced by: 6L2Z-2C026-C
Fits the following Mercury Models:
- Mountaineer | 2001-2010 | Base, Convenience, Luxury, Premier | 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 Rotor, Front Part Number: 6U2Z-1V125-CB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Position: Front
- Replaced by: 6U2Z-1V125-CC
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Rotor, Front Part Number: 5U2Z-1V125-AB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Brake Rotor
- Position: Front
- Replaced by: 5U2Z-1V125-AC
Fits the following Mercury Models:
- Mariner | 2005-2011 | 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
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Mercury Rotor Part Number: 3U2Z-2V026-DB
$71.81 MSRP: $108.32
You Save: $36.51 (34%)
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Product Specifications
- Other Name: Rotor Assembly; Brake Rotor
- Replaced by: 3U2Z-1V125-E
Fits the following Mercury Models:
- Grand Marquis | 2003-2004 | GS, LS, LSE | 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Rotor, Front Part Number: 2U2Z-1V125-GB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Position: Front
- Replaced by: 2U2Z-1V125-C
Fits the following Mercury Models:
- Mariner | 2005-2011 | 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 GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Rotor, Front Part Number: 6U2Z-1V125-H
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Brake Rotor
- Position: Front
- Replaced by: 6U2Z-1V125-K
Fits the following Mercury Models:
- Milan | 2006-2011 | Base, Hybrid, Premier | 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
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Mercury Rotor Part Number: YW7Z-1V125-DB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Brake Rotor
- Replaces: BRRF-61
Fits the following Mercury Models:
- Grand Marquis | 1996-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Rotor, Front Part Number: YL2Z-1V125-AB
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Brake Rotor
- Position: Front
- Replaces: BRRF-110, BRR-5, F67Z-1102-HA, F5TZ-1125-A, F67Z-1125-BA, YL2Z-1V125-AA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Rotor Part Number: 5U2Z-1V125-DC
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly
- Replaces: 5U2Z-1V125-D, 5U2Z-2V026-DB, BRRF-35, 3F2Z-2C026-AA, BRR-134, BRR-288
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Rotor Part Number: 5U2Z-1V125-Z
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly
- Replaces: 5L8Z-2C026-AA, 5L8Z-2C026-BA, BRR-132, 5U2Z-1V125-P, BRRF-68
Fits the following Mercury Models:
- Mariner | 2005-2011 | 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
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Mercury Hub & Rotor Part Number: YL2Z-1V102-A
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Hub And Disc Assembly; Rotor
- Replaces: 4L5Z-1102-BA, BRR-298, YL2Z-1V102-CA, F87Z-1102-GA, BRRF-64, BRR-25, XL5Z-1102-FA, YL2Z-1V102-CC
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Rotor, Front Part Number: 8G1Z-1125-B
$82.86 MSRP: $124.98
You Save: $42.12 (34%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Manufacturer Note: Warranty Eligible
- Position: Front
- Replaces: 8G1Z-1125-A, 5F9Z-1125-C
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Rotor Part Number: 5U2Z-1V125-GD
$74.41 MSRP: $108.32
You Save: $33.91 (32%)
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Product Specifications
- Other Name: Rotor Assembly
- Replaces: 5U2Z-1V125-GC, 5U2Z-1V125-S, 5F9Z-2C026-BA, BRR-224, BRRF-48, 8G1Z-2C026-A, 8G1Z-2C026-B, BRR-137
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Rotor, Rear Part Number: YF1Z-1V125-AA
$5.11 MSRP: $7.07
You Save: $1.96 (28%)
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Product Specifications
- Other Name: Rotor Assembly; Brake Rotor
- Position: Rear
- Replaces: FODZ-2C026-A
Fits the following Mercury Models:
- Sable | 1989-1992 | GS, LS | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Mercury Rotor Part Number: F7RZ-2C026-CA
$29.81 MSRP: $41.24
You Save: $11.43 (28%)
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Product Specifications
- Other Name: Rotor Assembly - Brake; Brake Rotor; Disc - Brake
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
- Mystique | 1998-2000 | GS, LS | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Mercury Rotor Part Number: YS4Z-1V125-D
$27.31 MSRP: $37.77
You Save: $10.46 (28%)
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Product Specifications
- Other Name: Rotor Assembly; Brake Rotor
- Replaces: F1CZ-1125-B, BRR-81, F2CZ-1125-A, YS4Z-1V125-CA
Fits the following Mercury Models:
- Tracer | 1991-1999 | Base, GS, LS, LTS, Trio | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS

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Mercury Brake Disc Parts and Q&A

Rotor
3U2Z-2V026-DB
Q: How to service and repair the rear brake disc on Mercury Grand Marquis?
A: Service Rear brake disc: To support caliper, remove by disconnecting hydraulic lines, become acquainted with parking brake, and adjust brake caliper position. Take off or replace disc where applicable, cleanup all the parts and spread anti seize lubricant on the hub and then install the brake disc and the caliper.
Rotor
5U2Z-1V125-Z
Q: How to Remove and Replace the Rear Brake Disc on Mercury Mariner?
A: To replace the rear brake rotor, ensure the vehicle is in neutral on a hoist. Remove the brake pads and disc. If binding occurs, access the adjustment hole to retract the parking brake shoe. Install the new disc by reversing the procedure and adjusting the parking brake as needed.