How to service the front wheel bearing and wheel hub on Mercury Mountaineer?

The wheel speed sensor located in the engine compartment on the fender aprons needs to be disconnected first during front wheel bearing and wheel hub maintenance. The procedure begins by removing the wheel along with its tire after which you need to separate the wheel speed sensor harness from the brake hose. Return the brake hose-to-wheel knuckle bolt with torque to 15 Nm (11 ft. lbs.) when reinstalling it. The installation process requires tightening the two anchor plate bolts to 112 Nm (83 ft. lbs.). Prevent brake caliper damage by keeping it away from the hose when positioned along with pads and anchor plate elsewhere. You should throw away the wheel hub-to-wheel knuckle bolts after you separate the brake disc then replace them with new ones and apply torque to 112 Nm (83 ft. lbs.). Conclusion of installation requires hub assembly removal along with the wheel bearing and a subsequent reverse procedure, replacing all wheel hub-to-wheel knuckle bolts with new ones throughout the process.

OEM Mercury Mountaineer Wheel Hub

Wheel Axle Hub

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Mercury Mountaineer Hub & Bearing, Front Part Number: G2MZ-1104-E
$296.22 MSRP: $481.82
You Save: $185.60 (39%)
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Product Specifications
- Other Name: Hub Assembly - Wheel; Wheel Bearing and Hub Assembly, Front; Wheel Bear & Hub Assembly; Wheel Hub Repair Kit; Wheel Hub; Hub Assembly; Front Hub & Bearing; Hub; Wheel Bearing and Hub Assembly
- Position: Front
- Replaces: 6L2Z-1104-A, 7L2Z-1104-A, HUB-29
- 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 Hub Assembly, Rear Part Number: G2MZ-1109-C
$131.76 MSRP: $221.82
You Save: $90.06 (41%)
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Product Specifications
- Other Name: Hub Assembly - Wheel; Wheel Hub, Rear; Wheel Hub Repair Kit; Rear Hub; Hub; Wheel Hub
- Position: Rear
- Replaces: 1L2Z-1109-AA, 6L2Z-1109-B, HUB-132, HUB-69
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2010 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 Front Hub & Bearing Part Number: 4L2Z-1102-AC
$177.91 MSRP: $292.73
You Save: $114.82 (40%)
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Product Specifications
- Other Name: Hub; Wheel Hub Repair Kit; Wheel Hub
- Replaced by: G2MZ-1104-AE
- 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 Hub & Rotor Part Number: YL2Z-1V102-A
$80.14 MSRP: $116.65
You Save: $36.51 (32%)
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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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer Hub & Bearing, Front Part Number: G2MZ-1104-W
$167.40 MSRP: $281.82
You Save: $114.42 (41%)
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Product Specifications
- Other Name: Hub Assembly - Wheel; Front Wheel Bearing and Hub Assembly; Wheel Hub Repair Kit.; Hub Assembly; Front Hub & Bearing
- Position: Front
- Replaces: F5TZ-1104-A, F87Z-1104-CA, HUB-8
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer Knuckle, Driver Side Part Number: 3L2Z-5A969-BA
$174.83 MSRP: $269.80
You Save: $94.97 (36%)
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Product Specifications
- Other Name: Knuckle And Hub Assembly
- Manufacturer Note: 17MM
- Position: Driver Side
- Replaces: 1L2Z-5A969-AC, 1L2Z-5A969-AB
- 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 Knuckle, Rear Passenger Side Part Number: 3L2Z-5A968-BA
$175.33 MSRP: $270.57
You Save: $95.24 (36%)
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Product Specifications
- Other Name: Knuckle - Rear Wheel
- Manufacturer Note: 17MM
- Position: Rear Passenger Side
- Replaces: 1L2Z-5A968-AC, 1L2Z-5A968-AB
- 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 Knuckle, Rear Driver Side Part Number: 3L2Z-5A969-BB
Product Specifications
- Other Name: Knuckle - Rear Wheel; Suspension Knuckle, Rear
- Position: Rear Driver Side
- Replaces: 2C5Z-5A969-AA
- 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

Mercury Mountaineer Wheel Hub

OEM Wheel Hub boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Wheel Hub with long life and a perfect fit. Come to our website and find genuine Mercury Mountaineer parts. We keep a wide inventory of OEM Mountaineer parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Wheel Hub is one of the main components distinguished by the company and which can significantly contribute to Mercury Mountaineer's dependable operation and durability. This feature of the Wheel Hub is meant to allow easy rotation of the wheel while at the same time incorporating other parts including the wheel bearings and the brakes which are safety and steering control components. As applicable to different Mercury Mountaineer models manufactured from 1996 to 2010, the Wheel Hub proves to be quite essential in the improvement of the vehicle's overall performance and security. Wheel Hub is available in the following designs to suit the various demands needed to achieve the premier results. However, there are always universal options on the market, so, it is advisable to choose a part that is manufactured for direct fitting in this case. Wheel Hub has to be fixed accurately and meeting torque specifications; this makes it crucial to mechanical functionality. First of all, Wheel Hub has made a rather unique place for itself in the car parts market, primarily because Mercury's OE-grade quality mechanism is priced reasonably without chairing the quality aspect. Integration of the Wheel Hub into the structure of the car embodies its solidity and, at the same time, improves the car's performance, which is a valuable addition to the concept of the Mercury Mountaineer.

Mercury Mountaineer Wheel Hub Parts and Q&A

Front Hub & Bearing
4L2Z-1102-AC
Q: How to service the front wheel bearing and wheel hub on Mercury Mountaineer?
A:
The wheel speed sensor located in the engine compartment on the fender aprons needs to be disconnected first during front wheel bearing and wheel hub maintenance. The procedure begins by removing the wheel along with its tire after which you need to separate the wheel speed sensor harness from the brake hose. Return the brake hose-to-wheel knuckle bolt with torque to 15 Nm (11 ft. lbs.) when reinstalling it. The installation process requires tightening the two anchor plate bolts to 112 Nm (83 ft. lbs.). Prevent Brake Caliper damage by keeping it away from the hose when positioned along with pads and anchor plate elsewhere. You should throw away the wheel hub-to-wheel knuckle bolts after you separate the Brake Disc then replace them with new ones and apply torque to 112 Nm (83 ft. lbs.). Conclusion of installation requires hub assembly removal along with the wheel bearing and a subsequent reverse procedure, replacing all wheel hub-to-wheel knuckle bolts with new ones throughout the process.