How to Remove and Replace the Front Shock Absorber and Spring Assembly on Mercury Mariner?

To change the front strut and springs, loosen the steering wheel, take off the wheel and disconnect the brake jounce hose. Unscrew the wheel speed sensor bolt, strut-to-knuckle nuts and upper bushing plate nuts. Install the new assembly connecting all the components to the recommended torque and checking the alignment of the front end.

How to service the rear shock absorber on Mercury Mariner?

The vehicle is in a hoist with the vehicle in a neutral position, remove the rear quarter trim. Take out, upper shock nuts, washer, and bushing (replace to 18 Nm/13 ft-lb). Take out lower nut, washer and bolt (replace 175 Nm/129 ft-lb). Unscrew the shock and the bushing, reassemble in reverse.

OEM Mercury Mariner Shock Absorber

Suspension Shock Absorber

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8 Shock Absorbers found

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Mercury Mariner Shock Absorber, Rear Part Number: 3L8Z-18125-BB
$44.76 MSRP: $60.91
You Save: $16.15 (27%)
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly; Suspension Shock Absorber, Rear; Shock
- Position: Rear
- Replaces: 5L8Z-18125-DB, 3L8Z-18125-CB, ASH-361, ASH-246
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience | 4 Cyl 2.3 L GAS
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Mercury Mariner Strut, Front Driver Side Part Number: 8L8Z-18124-BL
$92.49 MSRP: $149.22
You Save: $56.73 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shock Absorber Assembly - Front; Front Left Suspension Strut Kit; Complete Strut Set.; Shock Absorber
- Position: Front Driver Side
- Replaces: 6L8Z-18124-BB, 8L8Z-18124-AL, AST-229, 9L8Z-18124-AL, AST-303, 6L8Z-18124-AC, AST-227, 6T2Z-18124-AB, 9M6Z-18124-AL, AST-877, AST-226, 9L8Z-18124-BL, AST-876, AST-878
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Mariner | 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 Mariner Shock Absorber, Rear Part Number: 8L8Z-18125-B
$66.08 MSRP: $108.73
You Save: $42.65 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly; Rear Suspension Shock Absorber Kit; Complete Strut Assembly.; Shock; Suspension Shock Absorber
- Position: Rear
- Replaces: 8L8Z-18125-A, 9L8Z-18125-C, AST-312, ASH-1182, AST-310, ASH-1181, CL8Z-18125-A, ASH-1183, 7L8Z-18125-A, ASH-24510, 8L8Z-18125-D, ASH-24512, ASH-24511, 8L8Z-18125-C, CL8Z-18125-B, 9L8Z-18125-B, AST-309, CL8Z-18125-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Mariner | 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 Mariner Strut, Front Passenger Side Part Number: 8L8Z-18124-BR
$87.82 MSRP: $147.44
You Save: $59.62 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly; Front Right Suspension Strut Kit; Complete Strut Set.; Shock Absorber
- Position: Front Passenger Side
- Replaces: 6L8Z-18124-AB, 6L8Z-18124-BA, 9L8Z-18124-AR, AST-225, AST-875, AST-230, 6T2Z-18124-AC, 8L8Z-18124-AR, 9L8Z-18124-BR, AST-880, 9M6Z-18124-AR, AST-879, AST-232, AST-305
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2011 Mercury Mariner | Base, Hybrid, 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 Mariner Strut, Front Driver Side Part Number: 6M6Z-18124-AB
$59.36 MSRP: $82.12
You Save: $22.76 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly - Front; Front Left Suspension Strut Kit; Complete Strut Set.; Shock Absorber
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Mariner Strut, Front Passenger Side Part Number: 6M6Z-18124-AA
$57.32 MSRP: $79.30
You Save: $21.98 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly; Front Right Suspension Strut Kit; Complete Strut Set.; Shock Absorber
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Mariner Strut, Front Passenger Side Part Number: 6L8Z-18124-BA
$87.82 MSRP: $147.44
You Save: $59.62 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber Assembly; Front Right Suspension Strut Kit; Complete Strut Set.; Shock Absorber
- Manufacturer Note: Warranty Eligible
- Position: Front Passenger Side
- Replaced by: 8L8Z-18124-BR
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Shock, Rear Part Number: 7M6Z-18125-AB
Product Specifications
- Other Name: Kit - Shock Absorber; Rear Suspension Strut and Shock Assembly; Complete Strut Set.; Suspension Shock Absorber; Shock Absorber
- Position: Rear
- Replaces: 7M6Z-18125-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)

Mercury Mariner Shock Absorber

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Mercury Mariner Shock Absorber Parts and Q&A

Strut, Front Driver Side
8L8Z-18124-BL
Q: How to Remove and Replace the Front Shock Absorber and Spring Assembly on Mercury Mariner?
A: To change the front strut and springs, loosen the steering wheel, take off the wheel and disconnect the brake jounce hose. Unscrew the wheel speed sensor bolt, strut-to-knuckle nuts and upper bushing plate nuts. Install the new assembly connecting all the components to the recommended torque and checking the alignment of the front end.
Shock Absorber, Rear
8L8Z-18125-B
Q: How to service the rear shock absorber on Mercury Mariner?
A: The vehicle is in a hoist with the vehicle in a neutral position, remove the rear quarter trim. Take out, upper shock nuts, washer, and bushing (replace to 18 Nm/13 ft-lb). Take out lower nut, washer and bolt (replace 175 Nm/129 ft-lb). Unscrew the shock and the bushing, reassemble in reverse.