How to service and repair the ignition switch on Lincoln Navigator?

To replace the ignition switch, take out the steering wheel and tilt release handle in order to reach screws. Unscrew the lower steering column shroud then the upper steering column shroud, then the multi-function switch. Unscrew the ignition switch connector, take off the switch and place it back in reversing process making sure to place the springs in their correct positions.

OEM Lincoln Ignition Switch

Starter Ignition Switch

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15 Ignition Switches found

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Lincoln Ignition Switch Part Number: F4DZ-11572-B
$46.77 MSRP: $75.45
You Save: $28.68 (39%)
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Product Specifications
- Other Name: Switch Assembly - Ignition
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Continental | 1994-2002 | Anniversary, Base, Diamond Anniversary, Executive, Signature, Spinnaker Edition | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
- Mark VIII | 1993-1996 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Navigator | 1998-2002 | Base | 8 Cyl 5.4 L GAS
- Town Car | 1990-2004 | Anniversary, Base, Cartier, Cartier L, Cypress, Executive, Executive L, Executive Protection Series, Jack Nicklaus, Protection Series, Signature, Touring Edition, Tournament Edition, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Lincoln Ignition Switch Part Number: F29Z-11572-D
$31.49 MSRP: $50.00
You Save: $18.51 (38%)
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Product Specifications
- Other Name: Switch Assembly - Ignition; Ignition Starter Switch
Fits the following Lincoln Models:
- Continental | 1984-1987 | Base, Givenchy, Valentino | 6 Cyl 2.4 L DIESEL, 8 Cyl 5.0 L GAS
- Mark VII | 1984-1989 | Base, Bill Blass, LSC, Versace | 6 Cyl 2.4 L DIESEL, 8 Cyl 5.0 L GAS
- Town Car | 1984-1989 | Base, Cartier, Signature, Signature SE | 8 Cyl 5.0 L GAS
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Lincoln Ignition Switch Part Number: 5W1Z-11572-AA
$41.23 MSRP: $65.47
You Save: $24.24 (38%)
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Product Specifications
- Other Name: Switch Assembly - Ignition
Fits the following Lincoln Models:
- Navigator | 2007-2012 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
- Town Car | 2005-2011 | Designer Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Ignition Switch Part Number: DG9Z-11572-A
$61.43 MSRP: $101.07
You Save: $39.64 (40%)
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Product Specifications
- Other Name: Switch Assembly - Ignition; Ignition Starter Switch; Ignition Lock Cylinder
- Replaces: 98AZ-11572-A, YS4Z-11572-AC, SW-6343
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- MKS | 2009-2016 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2007-2015 | Base | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKZ | 2007-2012 | Base, Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
- Navigator | 2012-2014, 2003-2006 | Base, L, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln Ignition Switch Part Number: E7DZ-11572-A
$9.66 MSRP: $13.37
You Save: $3.71 (28%)
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Product Specifications
- Other Name: Switch Assembly - Ignition
- Manufacturer Note: REFER TO GROUP 14A411 FOR MATING WIRE ASY.
Fits the following Lincoln Models:
- Continental | 1988 | Base, Signature | 6 Cyl 3.8 L GAS
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Lincoln Power Switch Part Number: JL7Z-10B776-AA
$46.60 MSRP: $66.67
You Save: $20.07 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control; Ignition Switch; Start Button
Fits the following Lincoln Models:
- Navigator | 2018-2023 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Power Switch Part Number: GD9Z-10B776-AA
$46.37 MSRP: $66.33
You Save: $19.96 (31%)
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control; Ignition Switch; Start Button
Fits the following Lincoln Models:
- Continental | 2017-2020 | 80th Anniversary Coach Door Edition, Base, Black Label, Coach Door Edition, Livery, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.7 L GAS
- Navigator | 2018 | Black Label, L Black Label, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Power Switch Part Number: FL7Z-10B776-AA
$46.60 MSRP: $66.67
You Save: $20.07 (31%)
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control; Ignition Switch; Start Button
- Manufacturer Note: Switch - Start/Stop
Fits the following Lincoln Models:
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Start Button Part Number: NL7Z-10B776-AA
$57.25 MSRP: $83.33
You Save: $26.08 (32%)
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Power Switch Part Number: LJ7Z-10B776-AA
$57.25 MSRP: $83.33
You Save: $26.08 (32%)
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control; Ignition Switch; Start Button
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Grand Touring, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Power Switch Part Number: LC5Z-10B776-AA
$18.21 MSRP: $25.83
You Save: $7.62 (30%)
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Product Specifications
- Other Name: Switch Assembly - Solenoid Control; Ignition Switch; Start Button
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Switch Housing Part Number: BT4Z-12A145-A
$68.23 MSRP: $105.00
You Save: $36.77 (36%)
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Product Specifications
- Other Name: Switch - Ignition Impulse Counter; Switch; Switch - Ignition Impulse Counting
- Manufacturer Note: Ignition Lock Service Asy.
- Replaces: 8A5Z-12A145-A
Fits the following Lincoln Models:
- MKS | 2009-2012 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2011-2015 | Base | 6 Cyl 3.7 L GAS
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Lincoln Ignition Switch Part Number: F8LZ-11572-AA
Product Specifications
- Other Name: Switch Assembly - Ignition
- Replaces: F7LZ-12A145-AH, F7LZ-11572-AA
Fits the following Lincoln Models:
- LS | 2000-2006 | Appearance, Base, LSE, Luxury, Premium, Sport, Ultimate | 6 Cyl 3.0 L GAS, 8 Cyl 3.9 L GAS
- Mark VIII | 1997-1998 | Base, LSC | 8 Cyl 4.6 L GAS
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Lincoln Ignition Switch Part Number: F5OZ-19A438-BB
Product Specifications
- Other Name: Switch Assembly - Ignition
- Manufacturer Note: U/8500 GVW
Fits the following Lincoln Models:
- Continental | 1996-2002 | Anniversary, Base, Spinnaker Edition | 8 Cyl 4.6 L GAS
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Lincoln Ignition Switch Part Number: F2UZ-11572-C
Product Specifications
- Other Name: Switch Assembly - Ignition
Fits the following Lincoln Models:
- Mark VII | 1990-1992 | Bill Blass, LSC | 8 Cyl 5.0 L GAS

Lincoln Ignition Switch Parts and Q&A

Ignition Switch
DG9Z-11572-A
Q: How to service and repair the ignition switch on Lincoln Navigator?
A: To replace the ignition switch, take out the steering wheel and tilt release handle in order to reach screws. Unscrew the lower steering column shroud then the upper steering column shroud, then the multi-function switch. Unscrew the ignition switch connector, take off the switch and place it back in reversing process making sure to place the springs in their correct positions.