How to remove and install an alternator on Lincoln Navigator?

Detach the cable from the negative terminal of the battery. Unplug the electrical connectors from the alternator. Remove the drivebelt. On 4.6L engines, remove the ignition wire assembly from the 1ke manifold area. Remove the bolts and separate the alternator from the engine. On 2005 and later 5.4L engines, remove the four bolts and the mounting bracket above the alternator, then remove the i lower alternator mounting bolts. Installation is the reverse of removal. Alter the alternator is installed, install the drivebelt and reconnect cable to the negative terminal of the battery.

How to disassemble an alternator on Lincoln Navigator?

Before disassembling the alternator, ensure that replacement parts are available. Remove the alternator and set it on a clean workbench. Remove the four voltage regulator mounting screws to detach the voltage regulator/brush holder assembly. Lift the assembly from the alternator. Detach the rubber plugs and remove the brush lead retaining screws and nuts to separate the brush leads from the holder. Note that the screws have Torx heads and require a special screwdriver. After noting the relationship of the brushes to the brush holder assembly, remove both brushes, being careful not to lose the springs. If installing a new voltage regulator, insert the old brushes into the brush holder of the new regulator. If installing new brushes, insert them into the brush holder of the old regulator, ensuring the springs are properly compressed and the brushes are properly inserted into the recesses in the brush holder. Install the brush lead retaining screws and nuts. Insert a short section of wire, like a paper clip, through the hole in the voltage regulator to hold the brushes in the retracted position during regulator installation. Carefully install the regulator, ensuring the brushes don't hang up on the rotor. Install the voltage regulator screws and tighten them securely. Remove the wire or paper clip. Finally, install the alternator.

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26 Alternators found

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Lincoln Navigator Alternator Assembly
Part Number: F7PZ-10346-KARM
$172.38 MSRP: $300.00
You Save: $127.62 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Alternator Assy
- Replaced by: F7PZ-10346-KARM2
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator Alternator Assembly
Part Number: 9L3Z-10346-C
$273.74 MSRP: $441.82
You Save: $168.08 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: AL1Z-10346-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: 7L7Z-10346-B
$209.77 MSRP: $347.27
You Save: $137.50 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy; Alternator
- Replaces: 6L7Z-10346-B, 7L7Z-10346-A, GL-918
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2008 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: 6L7Z-10346-A
$192.55 MSRP: $307.27
You Save: $114.72 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 6U2Z-10V346-GFRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: 6L7Z-10V346-BRM
$149.90 MSRP: $303.64
You Save: $153.74 (51%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 6U2Z-10V346-DXRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: FU2Z-10V346-AVRM
$176.54 MSRP: $438.18
You Save: $261.64 (60%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Manufacturer Note: 155 Amp
- Replaced by: FU2Z-10V346-BJRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: BL1Z-10346-A
$356.62 MSRP: $576.36
You Save: $219.74 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy; Alternator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: AL1Z-10346-A
$273.74 MSRP: $441.82
You Save: $168.08 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy; Alternator
- Replaces: 9L3Z-10346-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: FL1Z-10346-B
$420.14 MSRP: $698.18
You Save: $278.04 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy; Alternator
- Manufacturer Note: 250 Amp
- Replaces: FL1Z-10346-A, GL-8760
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: 7L7Z-10346-A
$209.77 MSRP: $347.27
You Save: $137.50 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 7L7Z-10346-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: 6L7Z-10346-B
$209.77 MSRP: $347.27
You Save: $137.50 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 7L7Z-10346-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: FL1Z-10346-A
$420.14 MSRP: $698.18
You Save: $278.04 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Manufacturer Note: 250 Amp
- Replaced by: FL1Z-10346-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015 Lincoln Navigator | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: JL1Z-10346-A
$1063.34 MSRP: $1723.64
You Save: $660.30 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy; Alternator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Alternator Assembly
Part Number: FU2Z-10V346-NRM
$247.92 MSRP: $396.36
You Save: $148.44 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: FU2Z-10V346-DYRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator ALTERNATOR ASY
Part Number: NL1Z-10346-A
$256.96 MSRP: $410.91
You Save: $153.95 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
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Lincoln Navigator Alternator Assembly
Part Number: 2L7Z-10V346-BARM
$227.58 MSRP: $363.64
You Save: $136.06 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-HCRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: 2L7Z-10346-BB
$227.58 MSRP: $363.64
You Save: $136.06 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-HCRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: G2MZ-10346-CZ
Product Specifications
- Other Name: ALTERNATOR ASY
- Manufacturer Note: High Level Aftermarket Spec, Non Warranty Repair
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: 6L7Z-10346-ARM
$192.55 MSRP: $307.27
You Save: $114.72 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 6U2Z-10V346-GFRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Alternator Assembly
Part Number: 3L7Z-10346-BA
$260.35 MSRP: $416.36
You Save: $156.01 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 6U2Z-10V346-EGRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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1-20 of 26 Results

Lincoln Navigator Alternator Parts Questions & Experts Answers

Alternator Assembly
2L7Z-10346-BB
Q: How to remove and install an alternator on Lincoln Navigator?
A: Detach the cable from the negative terminal of the battery. Unplug the electrical connectors from the alternator. Remove the drivebelt. On 4.6L engines, remove the ignition wire assembly from the 1ke manifold area. Remove the bolts and separate the alternator from the engine. On 2005 and later 5.4L engines, remove the four bolts and the mounting bracket above the alternator, then remove the i lower alternator mounting bolts. Installation is the reverse of removal. Alter the alternator is installed, install the drivebelt and reconnect cable to the negative terminal of the battery.
Alternator Assembly
6L7Z-10346-A
Q: How to disassemble an alternator on Lincoln Navigator?
A: Before disassembling the alternator, ensure that replacement parts are available. Remove the alternator and set it on a clean workbench. Remove the four voltage regulator mounting screws to detach the voltage regulator/brush holder assembly. Lift the assembly from the alternator. Detach the rubber plugs and remove the brush lead retaining screws and nuts to separate the brush leads from the holder. Note that the screws have Torx heads and require a special screwdriver. After noting the relationship of the brushes to the brush holder assembly, remove both brushes, being careful not to lose the springs. If installing a new voltage regulator, insert the old brushes into the brush holder of the new regulator. If installing new brushes, insert them into the brush holder of the old regulator, ensuring the springs are properly compressed and the brushes are properly inserted into the recesses in the brush holder. Install the brush lead retaining screws and nuts. Insert a short section of wire, like a paper clip, through the hole in the voltage regulator to hold the brushes in the retracted position during regulator installation. Carefully install the regulator, ensuring the brushes don't hang up on the rotor. Install the voltage regulator screws and tighten them securely. Remove the wire or paper clip. Finally, install the alternator.