How to service and repair the door lock cylinder on Ford Mustang?

The door lock cylinder needs to be serviced to add to which the door trim panel and watershield are removed. Disassemble the actuating rod and disarm switch wiring then unscrew the securing bolt and cylinder. Installation Once more, attach the bolt with a tightening of 9 Nm (80 lb-in) and reverse the process and lubricate the cylinder to work correctly.

How to service and repair a door lock cylinder on Ford Mustang?

In order to fix a door lock cylinder, take out door trim panel. Throw out the malfunctioning cylinder and construct another with a lock repair package. incidentally, to take off the arm, release the actuating rod, remove the retainer and cylinder. Install the new cylinder by inverting the processes.

OEM Ford Mustang Door Lock Cylinder

Door Lock Cylinder Tumbler

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11 Door Lock Cylinders found

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Ford Mustang Lock Cylinder, Rear Part Number: 6R3Z-6343262-A
$151.05 MSRP: $233.10
You Save: $82.05 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Assembly - Lock; Deck Lid Lock, Rear; Liftgate Lock, Rear; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder Assy
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2014 Ford Mustang | Base, Boss 302, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Lock Cylinder, Front Driver Side Part Number: 4R3Z-6321991-AA
$107.07 MSRP: $155.85
You Save: $48.78 (32%)
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Product Specifications
- Other Name: Cylinder Assembly - Actuating; Door Lock Cylinder, Front Left; Key Cylinder; Door Lock Cylinder
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2014 Ford Mustang | Base, Boss 302, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Lock Cylinder, Rear Part Number: 6R3Z-6343262-B
$193.41 MSRP: $281.53
You Save: $88.12 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Lock; Deck Lid Lock, Rear; Liftgate Lock, Rear; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder Assy
- Position: Rear
- Replaces: 5W4Z-5443262-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2014 Ford Mustang | Base, Boss 302, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Lock Cylinder, Driver Side Part Number: PR3Z-18168-B
$102.74 MSRP: $149.55
You Save: $46.81 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Kit - Lock Cylinder Repair
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium, EcoBoost, EcoBoost Premium, GT, GT Premium | 4 Cyl 2.3 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Lock Cylinder, Front Driver Side Part Number: DS7Z-5421991-C
$104.29 MSRP: $151.80
You Save: $47.51 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Assembly - Lock; Door Lock Cylinder, Front Left; Lock Cylinder Assy; Door Lock Cylinder
- Position: Front Driver Side
- Replaces: DS7Z-5421991-G, DS7Z-5421991-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Lock Cylinder Part Number: DS7Z-5421991-E
$105.75 MSRP: $153.93
You Save: $48.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Lock; Door Lock Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Cylinder & Keys, Black Part Number: E7ZZ-6121984-B
Product Specifications
- Other Name: Lockset - Complete Vehicle; Trunk Lock Cylinder; Door Lock Cylinder; Key Blank
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1992 Ford Mustang | GT, LX | 4 Cyl 2.3 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Lock Cylinder, Front Part Number: F8ZZ-6321990-AA
Product Specifications
- Other Name: Cylinder Assembly - Actuating; Door Lock Cylinder, Front Left; Door Lock Cylinder
- Position: Front
- Replaces: F7ZZ-6322050-BA, F6ZZ-6322050-A, F7ZZ-6322050-AA, F6ZZ-6321990-AA, F6ZZ-6322050-D, F6ZZ-6322050-C, F6ZZ-6322050-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2004 Ford Mustang | Base, GT, GT Bullitt, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Ford Mustang Cylinder & Keys Part Number: F6ZZ6322050BB
Product Specifications
- Other Name: Lock Cylinder With Keys; Ignition Lock Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996 Ford Mustang | Base, GT, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Ford Mustang Lock Cylinder Part Number: F4ZZ-6322050-A
Product Specifications
- Other Name: Lockset - Complete Vehicle; Ignition Lock Cylinder; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder & Keys
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Mustang | Base, GT, GTS, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Lock Cylinder, Black, Driver Side Part Number: E1FZ6121985B
Product Specifications
- Other Name: Lockset - Complete Vehicle; Door Lock Cylinder; Cylinder & Keys; Cylinder
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1989 Ford Mustang | GT, L, LX, SVO | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS

Ford Mustang Door Lock Cylinder

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Ford Mustang Door Lock Cylinder Parts and Q&A

Lock Cylinder, Rear
6R3Z-6343262-A
Q: How to service and repair the door lock cylinder on Ford Mustang?
A: The door lock cylinder needs to be serviced to add to which the door trim panel and watershield are removed. Disassemble the actuating rod and disarm switch wiring then unscrew the securing bolt and cylinder. Installation Once more, attach the bolt with a tightening of 9 Nm (80 lb-in) and reverse the process and lubricate the cylinder to work correctly.
Lock Cylinder, Front
F8ZZ-6321990-AA
Q: How to service and repair a door lock cylinder on Ford Mustang?
A: In order to fix a door lock cylinder, take out door trim panel. Throw out the malfunctioning cylinder and construct another with a lock repair package. incidentally, to take off the arm, release the actuating rod, remove the retainer and cylinder. Install the new cylinder by inverting the processes.