How do you remove the lower control arm on Mercury Grand Marquis?

To remove the lower control arm, loosen lug nuts, raise vehicle, support with jackstands, remove wheel. Remove shock absorber or shock absorber/coil spring assembly. Disconnect stabilizer bar link (1988-1991 models). Remove coil spring (2002 and earlier models). Remove cotter pin and loosen castle nut on balljoint stud. Tap steering knuckle to release pressure and loosen stud. Remove balljoint stud nut and lower control arm by removing mounting bolts. Inspect bushings for damage; replace if necessary. Install lower control arm with mounting bolts (not fully tightened), use spring compressor (2002 and earlier models) and seat spring properly. Insert balljoint stud into steering knuckle, tighten castle nut, and install new cotter pin. Install shock absorber/coil spring assembly (2003 and later models). Attach stabilizer bar (1988-1991 models). Raise control arm to normal ride height, tighten pivot bolt nuts, install wheel, remove jackstands, lower vehicle, and tighten lug nuts.

How do you remove the upper control arm on Mercury Grand Marquis?

One way to take off the upper control arm is to loosen the hubcap nuts, lift the vehicle, and detach the wheel. For models 1988-1991, take out the cotter pin and release the stud nut. Use a jack to lift slightly the lower control arm and strike on the steering knuckle near the ball joint stud to loosen it. In case of need, use a ball joint stud separator. Remove the nut and pivot shaft attaching bolts then remove the upper control arm. For models 1992-2002, raise the lower control arm with a jack, get rid of the pinch bolt and nut, and disconnect ball joint stud. Take off the upper control arm retaining bolts and assembly. On models for 2003 and up, first, remove the shock absorber/coil spring assembly together with harness retainers then remove the upper control arm mounting bolts. When installing put the upper control arm pivot shaft in its position on frame, put the ball joint stud into the steering knuckle, and secure it there.

Genuine Mercury Grand Marquis Control Arm

Suspension Arm

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34 Control Arms found

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Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: F6AZ-3084-BA
$154.90 MSRP: $211.66
You Save: $56.76 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assy - Front Suspension
- Position: Passenger Side
- Replaced by: F7AZ-3084-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1997 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3084-B
$78.98 MSRP: $130.55
You Save: $51.57 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension; Upper Control Arm
- Manufacturer Note: R.H., Upper Control Arm only, stamped., FROM 12/05/05
- Position: Passenger Side
- Replaces: 6W1Z-3084-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3085-B
$80.19 MSRP: $132.55
You Save: $52.36 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension; Upper Control Arm
- Manufacturer Note: L.H., Upper Control Arm only, stamped., FROM 12/05/05
- Position: Driver Side
- Replaces: 6W1Z-3085-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Mercury Grand Marquis Arm Assembly Rear Suspension
Part Number: F1VY5500A
$131.86 MSRP: $180.17
You Save: $48.31 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Rear Suspension
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1992 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 5.0L | 4AT, 4AT AOD, 4AT AODE
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Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3078-D
$204.92 MSRP: $341.82
You Save: $136.90 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension; Lower Control Arm
- Manufacturer Note: R.H., standard suspension, without special packages, FROM 12/05/05
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4AT 4R70W, 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3085-AA
$80.19 MSRP: $132.55
You Save: $52.36 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: L.H., Upper Control Arm only, forged., When replacing a forged arm with a stamped arm, also order the newer ABS wire, 6W1Z-2C204-A., BEFORE 12/05/05.
- Position: Driver Side
- Replaced by: 6W1Z-3085-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3084-AA
$78.98 MSRP: $130.55
You Save: $51.57 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: R.H., Upper Control Arm only, forged., When replacing a forged arm with a stamped arm, also order the newer ABS wire, 6W1Z-2C204-A., BEFORE 12/05/05.
- Position: Passenger Side
- Replaced by: 6W1Z-3084-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 4W1Z-3084-RH
$93.25 MSRP: $148.73
You Save: $55.48 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Position: Passenger Side
- Replaced by: 6W1Z-3084-U
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3079-AA
$539.33 MSRP: $749.22
You Save: $209.89 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension; Lower Control Arm
- Manufacturer Note: L.H., standard suspension, without special packages, FROM 08/03/05 TO 12/05/05
- Position: Driver Side
- Replaces: 5W1Z-3079-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3085-M
$91.77 MSRP: $146.36
You Save: $54.59 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: L.H., Upper Control Arm Kit., FROM 12/05/05
- Position: Driver Side
- Replaced by: 6W1Z-3085-N
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3084-S
$93.25 MSRP: $148.73
You Save: $55.48 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: R.H., Upper Control Arm Kit., FROM 12/05/05
- Position: Passenger Side
- Replaced by: 6W1Z-3084-U
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3085-L
$91.77 MSRP: $146.36
You Save: $54.59 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: L.H., Upper Control Arm Kit., BEFORE 12/05/05
- Position: Driver Side
- Replaced by: 6W1Z-3085-N
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3084-R
$93.25 MSRP: $148.73
You Save: $55.48 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Manufacturer Note: R.H., Upper Control Arm Kit., BEFORE 12/05/05
- Position: Passenger Side
- Replaced by: 6W1Z-3084-U
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W1Z-3078-AA
Product Specifications
- Other Name: Arm Assy - Front Suspension; Lower Control Arm
- Manufacturer Note: R.H., standard suspension, without special packages, FROM 08/03/05 TO 12/05/05
- Position: Passenger Side
- Replaces: 5W1Z-3078-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 5W1Z-3079-AA
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Position: Driver Side
- Replaced by: 6W1Z-3079-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: XW1Z-3079-BA
$0.00
Product Specifications
- Other Name: Arm Assy - Front Suspension; Control Arm, Lower Control Arm
- Position: Driver Side
- Replaces: XW1Z-3079-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 5W1Z-3078-AA
Product Specifications
- Other Name: Arm Assy - Front Suspension
- Position: Passenger Side
- Replaced by: 6W1Z-3078-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W7Z-3078-AA
Product Specifications
- Other Name: Arm Assy - Front Suspension; Lower Control Arm
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Arm Assembly - Front Suspension
Part Number: 6W7Z-3079-AA
Product Specifications
- Other Name: Arm Assy - Front Suspension; Lower Control Arm
- Position: Front
- Replaces: 5W7Z-3079-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis ARM ASY - FRONT SUSP
Part Number: E1AZ3082A
Product Specifications
- Other Name: Control Arm, Upper Control Arm
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1991 Mercury Grand Marquis | 8 Cyl 4.2L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT, 3AT C4, 3AT C6, 4AT AOD

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1-20 of 34 Results

Mercury Grand Marquis Control Arm

The Control Arm is an essential component of Mercury Grand Marquis cars and forms the connection between the frame as well as the wheels and suspension parts such as the shock and the springs. These arms rotate according to the state of the roads, then the wheels are oscillated up and down. Whereas earlier the handles were made of stamped steel, the latest designs contain durable cast iron or aluminum arms. Control arms are rather sturdy but are susceptible to wearing the bushings and ball joints hence a need for servicing. To get the optimal hold and positioning, there are performance control arms, which are ideal suitable for high speed or modified cars. Also, wide range of bushings, mounts, and hardware is available to improve the steering response and alignment angles.

We provide a wide range of Mercury Grand Marquis Control Arm at the best prices possible. If you need Mercury Grand Marquis Control Arm, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Mercury Grand Marquis Control Arm Parts Questions & Experts Answers

Arm Assembly - Front Suspension
6W1Z-3084-B
Q: How do you remove the lower control arm on Mercury Grand Marquis?
A: To remove the lower control arm, loosen lug nuts, raise vehicle, support with jackstands, remove wheel. Remove Shock Absorber or shock absorber/coil spring assembly. Disconnect stabilizer bar link (1988-1991 models). Remove coil spring (2002 and earlier models). Remove cotter pin and loosen castle nut on balljoint stud. Tap Steering Knuckle to release pressure and loosen stud. Remove balljoint stud nut and lower control arm by removing mounting bolts. Inspect bushings for damage; replace if necessary. Install lower control arm with mounting bolts (not fully tightened), use spring compressor (2002 and earlier models) and seat spring properly. Insert balljoint stud into steering knuckle, tighten castle nut, and install new cotter pin. Install shock absorber/coil spring assembly (2003 and later models). Attach stabilizer bar (1988-1991 models). Raise control arm to normal ride height, tighten pivot bolt nuts, install wheel, remove jackstands, lower vehicle, and tighten lug nuts.
Arm Assembly - Front Suspension
6W7Z-3078-B
Q: How do you remove the upper control arm on Mercury Grand Marquis?
A: One way to take off the upper control arm is to loosen the hubcap nuts, lift the vehicle, and detach the wheel. For models 1988-1991, take out the cotter pin and release the stud nut. Use a jack to lift slightly the lower control arm and strike on the Steering Knuckle near the ball joint stud to loosen it. In case of need, use a ball joint stud separator. Remove the nut and pivot shaft attaching bolts then remove the upper control arm. For models 1992-2002, raise the lower control arm with a jack, get rid of the pinch bolt and nut, and disconnect ball joint stud. Take off the upper control arm retaining bolts and assembly. On models for 2003 and up, first, remove the Shock Absorber/coil spring assembly together with harness retainers then remove the upper control arm mounting bolts. When installing put the upper control arm pivot shaft in its position on frame, put the ball joint stud into the steering knuckle, and secure it there.