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Mercury BT2Z-7863840-A Rear Seat Cushion Pad

Name: Ford BT2Z-7863840-A
Brand: Ford
SKU: BT2Z-7863840-A
Availability: Discontinued

2005-2011 Mercury Mariner BT2Z7863840A

Customer Questions & Expert Answers (2)

BT2Z-7863840-A Ford Rear Seat Cushion Pad Illustration 1 of 1

Part Description
Pad - Rear Seat Cushion
Base No.
<63840
Position
Passenger Side
Replaces
AT2Z-7863840-A, 5T2Z-7863840-AA
Manufacturer
Ford
Manufacturer's Notes
This part is discontinued.

Make sure this part fits

Specifications
Fitment
Q&A

Product Specifications

Brand	Genuine Mercury
Base No.	<63840
Manufacturer Part Number	BT2Z-7863840-A, BT2Z7863840A
Part Description	Pad - Rear Seat Cushion
Other Names	Seat Cushion Pad
Manufacturer Note	40% Seat
Item Weight	3.60 Pounds
Position	Passenger Side
Condition	New
Fitment Type	Direct Replacement
Replaces	AT2Z-7863840-A, 5T2Z-7863840-AA
Manufacturer	Ford
SKU	BT2Z-7863840-A
Warranty	This genuine Ford part is guaranteed by Ford's factory warranty.
Shipping & Return	Shipping Policy Return Policy

Warning: California's Proposition 65

Vehicle Fitment

Year Make Model	Engine	Important vehicle option details
2005-2011 Mercury Mariner	4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec	4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)

Customer Questions & Expert Answers
Q:
Can you tell me if this part is correct for my car?
A:
You can Select Your Vehicle to check if BT2Z-7863840-A fits your vehicle.
Posted and answered by Ford Parts Specialist Rick
Q:
How do I remove the seatbacks and Seat Cushions in the 2011 Mercury Mariner? Posted by Yi T.
A:
For the seatback, tilt the seat cushions forward, free the seat belts, remove the outer seat back to floor bolts, remove the center seat belt anchor bolt, fold down both seat backs, unclip the carpet, and remove the rectangular bolt cover. Remove the retaining bolts and nuts that secure the seatback to the floor pan and to the body, then lift the seatback up and out through the door opening. Installation is the reverse of removal; refit the carpet and the rectangular bolt cover, and tighten all fasteners, including the seat belt anchor, to the specified torque. You can Select Your Vehicle to see complete installation and repair tips.
Answered by Ford Parts Specialist Sonny / Apr 20, 2026

Genuine Ford Part BT2Z-7863840-A, the Right Choice

To ensure reliability, purchase part # BT2Z-7863840-A Rear Seat Cushion Pad. It is also called Seat Cushion. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Mercury Mariner models.

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