How to remove and replace the door handles, door lock cylinder, and Door Latch on the Mercury Mariner?

Exercise caution and wear gloves when removing and replacing door handles and latch assemblies. For 2007 and earlier models, raise the window, remove the door trim panel and watershield. Inside the door, remove the latch assembly screw and handle cover. Slide the handle towards the rear, remove insulators, and release the clip to move the interior handle aside. Then, remove latch screws and disconnect the electrical connector. Slide the latch assembly towards the front, remove the anti-theft guard, and disconnect the exterior handle rod. Installation is the reverse. For rear handles and latch assembly, remove the electrical connector, glass top run bolts, and separate the run from the door. Remove handle screws, cover, and slide the handle towards the rear. Inside, remove the screw and loosen the control assembly. Disconnect the actuating rod, remove latch screws, and remove the rear latch. Release the conduit and disconnect the interior handle cable. Remove the handle assembly by prying the clips and separating it from the door. Installation is the reverse. For 2008 and later models, the process differs slightly with additional steps, but caution and attention to detail remain essential.

Genuine Mercury Mariner Door Latch

Door Latch Assembly

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15 Door Latches found

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Mercury Mariner Lock Actuator
Part Number: BL8Z-7821812-B
$293.57 MSRP: $448.88
You Save: $155.31 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch; Latch Assembly, Lock Actuator
- Manufacturer Note: Includes Door Ajar Switch
- Position: Passenger Side
- Replaces: BL8Z-7821812-A, 9L8Z-7821812-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 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 - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Latch
Part Number: 9L8Z-7821812-A
$293.57 MSRP: $448.88
You Save: $155.31 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Passenger Side
- Replaced by: BL8Z-7821812-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Control Rod Retainer
Part Number: E83Z-5421952-B
$4.32 MSRP: $6.26
You Save: $1.94 (31%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Clip - Link
- Position: Passenger Side/Driver Side
- Replaces: 3F2Z-16219A64-A, 3F2Z-16219A64-DAA, 3F2Z-16219A65-BA, 3F2Z-16219A65-CA, 5F2Z-17219A65-AA, 3F2Z-16219A65-CAB, 3F2Z-16219A64-BA, 3F2Z-16219A64-CA, 3F2Z-16219A64-DAB, 5C5Z-78219A65-AC, 1L3Z-16219A64-CA, 1L3Z-16219A65-B, 1L3Z-16219A65-CA, 3F2Z-16219A64-DA, 3F2Z-16219A65-BAC, 4C2Z-15219A64-BAB, 1L3Z-16219A65-CB, 1L3Z-16219A64-CB, 5F2Z-17219A64-CB, 6F2Z-17219A64-EA, 6F2Z-17219A64-FA, 5C5Z-78219A65-AB, 6F2Z-17219A64-AAA, 6F2Z-17219A65-AAA, 6F2Z-17219A65-CA, 5F2Z-17219A64-AA, 5F2Z-17219A65-AB, 6F2Z-17219A64-DA, 6F2Z-17219A64-CAA, 6F2Z-17219A65-BAA, 6C2Z-15219A64-BA, 1L3Z-16219A64-B, 6F2Z-17219A65-DA, F65Z-18264A36-A, 3F2Z-16219A65-A, 6F2Z-17219A64-BAA, F68Z-16219A65-BA, XF2Z-16219A65-FB, YF2Z-16219A64-AAB, YF2Z-16219A65-AAB, XF2Z-16219A64-CAA, XF2Z-16219A65-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 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)
View related parts
Mercury Mariner Release Rod Retainer Clip
Part Number: XR8Z-65219A24-AA
$14.05 MSRP: $20.37
You Save: $6.32 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Clip
- Position: Passenger Side/Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 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)
View related parts
Mercury Mariner Latch Assembly
Part Number: 6L8Z-7821812-B
$351.53 MSRP: $525.45
You Save: $173.92 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch; Latch Assembly, Lock
- Position: Passenger Side
- Replaces: 5L8Z-7821812-HB, 5L8Z-7821812-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 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)
View related parts
Mercury Mariner Latch
Part Number: 8L8Z-7821813-A
$303.86 MSRP: $448.97
You Save: $145.11 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Driver Side
- Replaced by: BL8Z-7821813-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Latch
Part Number: BL8Z-7821812-A
$293.57 MSRP: $448.88
You Save: $155.31 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Passenger Side
- Replaced by: BL8Z-7821812-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Latch
Part Number: 5L8Z-7821812-HB
$351.53 MSRP: $525.45
You Save: $173.92 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Passenger Side
- Replaced by: 6L8Z-7821812-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Latch
Part Number: 9L8Z-7821813-A
$303.86 MSRP: $448.97
You Save: $145.11 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Driver Side
- Replaced by: BL8Z-7821813-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Latch
Part Number: 5L8Z-7821812-B
$351.53 MSRP: $525.45
You Save: $173.92 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Passenger Side
- Replaced by: 6L8Z-7821812-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 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)
View related parts
Mercury Mariner Latch
Part Number: BL8Z-7821813-A
$303.86 MSRP: $448.97
You Save: $145.11 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Driver Side
- Replaced by: BL8Z-7821813-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Latch Assembly
Part Number: 6L8Z-7821813-B
Product Specifications
- Other Name: Latch; Latch Assembly, Lock
- Position: Driver Side
- Replaces: 5L8Z-7821813-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 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)
View related parts
Mercury Mariner Latch
Part Number: 5L8Z-7821813-B
Product Specifications
- Position: Driver Side
- Replaced by: 6L8Z-7821813-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 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)
View related parts
Mercury Mariner Latch
Part Number: 5E6Z-78219A65-AB
Product Specifications
- Other Name: Latch Assembly
- Position: Driver Side
- Replaced by: YL8Z-7822601-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Latch
Part Number: 8L8Z-7821812-A
Product Specifications
- Manufacturer Note: Includes Door Ajar Switch
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

Mercury Mariner Door Latch

We provide a wide range of Mercury Mariner Door Latch at the optimal prices. If you need Mercury Mariner Door Latch, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Mercury Mariner Door Latch Parts Questions & Experts Answers

Control Rod Retainer
E83Z-5421952-B
Q:
How to remove and replace the door handles, door lock cylinder, and Door Latch on the Mercury Mariner?
Posted by Trev C.
A:
Exercise caution and wear gloves when removing and replacing door handles and latch assemblies. For 2007 and earlier models, raise the window, remove the door trim panel and watershield. Inside the door, remove the latch assembly screw and handle cover. Slide the handle towards the rear, remove insulators, and release the clip to move the interior handle aside. Then, remove latch screws and disconnect the electrical connector. Slide the latch assembly towards the front, remove the anti-theft guard, and disconnect the exterior handle rod. Installation is the reverse. For rear handles and latch assembly, remove the electrical connector, glass top run bolts, and separate the run from the door. Remove handle screws, cover, and slide the handle towards the rear. Inside, remove the screw and loosen the control assembly. Disconnect the actuating rod, remove latch screws, and remove the rear latch. Release the conduit and disconnect the interior handle cable. Remove the handle assembly by prying the clips and separating it from the door. Installation is the reverse. For 2008 and later models, the process differs slightly with additional steps, but caution and attention to detail remain essential.
Answered by Ford Parts Specialist Patrick / Aug 04, 2023

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