How to service the rear seat cushion on Mercury Mariner?

To clean the rear seat cushion, take the cushion and the cover in by unzipping the zippers. Next, remove the rear seat base, and the bolts and tighten them to 40 Nm (30 lb-ft) when replacing. Lastly, backtrack the disassembly steps to finish the process.

How to service and repair the front seat cushion and frame on Mercury Grand Marquis?

In order to service the front seat cushion and frame, dismantle the seat, the seat track, the lumbar motor and the retainers. Next remove the cover, with clip, armrest and frame. Take off seat occupancy switch and trim cover. Assemble the parts in reverse order making sure that the restraint system works well.

OEM Mercury Seat Cushion

Seat Pad Cushion

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127 Seat Cushions found

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Mercury Seat Back Pad, Driver Side Part Number: 6T2Z-7864811-AC
$60.94 MSRP: $84.30
You Save: $23.36 (28%)
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Product Specifications
- Other Name: Pad - Seat Back
- Position: Driver Side
- Replaces: 5T2Z-7864811-DA
Fits the following Mercury Models:
- Mariner | 2009-2010 | Base, Premier | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Seat Back Pad, Passenger Side Part Number: 6T2Z-7864810-AB
$40.95 MSRP: $56.64
You Save: $15.69 (28%)
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Product Specifications
- Other Name: Pad
- Position: Passenger Side
- Replaces: 5T2Z-7864810-CA
Fits the following Mercury Models:
- Mariner | 2005-2008 | 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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Mercury Seat Cushion, Rear Center Passenger Side Part Number: 4L2Z-7863840-AA
$22.45 MSRP: $31.06
You Save: $8.61 (28%)
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Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion Foam, Center Right
- Position: Rear Center Passenger Side
Fits the following Mercury Models:
- Mountaineer | 2004-2005 | 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 Seat Back Pad, Driver Side Part Number: 6T2Z-7864811-AB
$40.95 MSRP: $56.64
You Save: $15.69 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pad - Seat Back
- Position: Driver Side
- Replaces: 5T2Z-7864811-CA
Fits the following Mercury Models:
- Mariner | 2005-2008 | 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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Mercury Seat Cushion Pad, Rear Passenger Side Part Number: BT2Z-7863840-A
$54.47 MSRP: $75.35
You Save: $20.88 (28%)
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Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion
- Manufacturer Note: 40% Seat
- Position: Rear Passenger Side
- Replaces: 5T2Z-7863840-AA, AT2Z-7863840-A
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 Seat Back Pad, Driver Side Part Number: AE6Z-7864811-A
$59.45 MSRP: $82.25
You Save: $22.80 (28%)
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Product Specifications
- Other Name: Pad - Seat Back
- Position: Driver Side
Fits the following Mercury Models:
- Mariner | 2010-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX
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Mercury Seat Cushion Pad, Rear Driver Side Part Number: BT2Z-7863841-A
$65.34 MSRP: $90.38
You Save: $25.04 (28%)
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Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion
- Manufacturer Note: 60% Seat
- Position: Rear Driver Side
- Replaces: 5T2Z-7863841-BA, 7T2Z-7863841-A, AT2Z-7863841-A
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 Seat Back Pad Part Number: 6T2Z-7864810-AA
$61.25 MSRP: $84.73
You Save: $23.48 (28%)
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Product Specifications
- Other Name: Pad
- Manufacturer Note: RH/LH
Fits the following Mercury Models:
- Mariner | 2007 | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
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Mercury Seat Cushion, Rear Part Number: 3L9Z-7863840-BA
$22.76 MSRP: $31.49
You Save: $8.73 (28%)
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Product Specifications
- Other Name: Pad - Rear Seat Cushion
- Position: Rear
Fits the following Mercury Models:
- Mountaineer | 2003-2005 | 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 Seat Back Pad, Passenger Side Part Number: AE6Z-7864810-A
$51.06 MSRP: $70.63
You Save: $19.57 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pad
- Position: Passenger Side
Fits the following Mercury Models:
- Mariner | 2010-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX
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Mercury Seat Cushion, Rear Passenger Side Part Number: 6L2Z-7863840-BA
$21.51 MSRP: $29.76
You Save: $8.25 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion Foam, Rear Right; Seat Cushion Pad, Rear Right; Seat Cushion Pad
- Manufacturer Note: 60% Seat
- Position: Rear Passenger Side
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 Seat Back Pad, Driver Side Part Number: 6T2Z-7864811-B
$51.90 MSRP: $71.80
You Save: $19.90 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pad - Seat Back
- Manufacturer Note: Heat Element Included
- Position: Driver Side
Fits the following Mercury Models:
- Mariner | 2008 | Base, Hybrid, 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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Mercury Seat Back Pad, Driver Side Part Number: 9T2Z-7864811-B
$34.79 MSRP: $48.13
You Save: $13.34 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pad - Seat Back
- Manufacturer Note: Heat Element Included
- Position: Driver Side
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Hybrid, Premier | 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 Seat Back Pad, Driver Side Part Number: BW7Z-5464811-A
$134.03 MSRP: $185.42
You Save: $51.39 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pad - Seat Back
- Position: Driver Side
Fits the following Mercury Models:
- Grand Marquis | 2011 | LS | 8 Cyl 4.6 L FLEX
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Mercury Seat Back Pad, Passenger Side Part Number: 6T2Z-7864810-B
$51.61 MSRP: $71.40
You Save: $19.79 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pad
- Manufacturer Note: Heat Element Included
- Position: Passenger Side
Fits the following Mercury Models:
- Mariner | 2008 | Base, Hybrid, 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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Mercury Seat Cushion Pad, Passenger Side Part Number: 8E6Z-78632A22-C
Product Specifications
- Other Name: Pad - Seat Cushion; Seat Cushion
- Manufacturer Note: With Passenger Weight Sensor
- Position: Passenger Side
- Replaces: 8E6Z-78632A22-A
Fits the following Mercury Models:
- Mariner | 2008-2009 | Base, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Mercury Seat Cushion, Rear Part Number: 1L2Z-7863840-AA
Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion Foam, Rear
- Position: Rear
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 Seat Cushion Pad, Driver Side Part Number: AT2Z-78632A23-A
Product Specifications
- Other Name: Pad - Seat Cushion; Seat Cushion
- Manufacturer Note: Heat Element Included
- Position: Driver Side
- Replaces: 9T2Z-78632A23-A
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Hybrid, Premier | 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
Mercury Seat Cushion Pad, Driver Side Part Number: 9E6Z-78632A23-A
Product Specifications
- Other Name: Pad - Seat Cushion; Seat Cushion
- Position: Driver Side
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Mercury Seat Cushion, Rear Driver Side Part Number: 6L2Z-7863841-DA
Product Specifications
- Other Name: Pad - Rear Seat Cushion; Seat Cushion Foam, Rear Left; Seat Cushion Pad
- Position: Rear Driver Side
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 Seat Cushion Parts and Q&A

Seat Cushion Pad, Driver Side
5E6Z-78632A23-AA
Q: How to service the rear seat cushion on Mercury Mariner?
A: To clean the rear seat cushion, take the cushion and the cover in by unzipping the zippers. Next, remove the rear seat base, and the bolts and tighten them to 40 Nm (30 lb-ft) when replacing. Lastly, backtrack the disassembly steps to finish the process.
Seat Cushion Pad, Front Driver Side
F6AZ-54632A23-CA
Q: How to service and repair the front seat cushion and frame on Mercury Grand Marquis?
A: In order to service the front seat cushion and frame, dismantle the seat, the seat track, the lumbar motor and the retainers. Next remove the cover, with clip, armrest and frame. Take off seat occupancy switch and trim cover. Assemble the parts in reverse order making sure that the restraint system works well.