How to disassemble an alternator on Ford Expedition?

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.

How to remove and install an alternator on Ford Expedition?

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.

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26 Alternators found

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Ford Expedition Alternator Assembly
Part Number: F7PZ-10346-KARM
$172.38 MSRP: $300.00
You Save: $127.62 (43%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 1997-2002 Ford Expedition | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD
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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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:
- 2009-2014 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition 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 Ford Expedition | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition Alternator Assembly
Part Number: F6PZ-10346-EARM
$172.80 MSRP: $280.00
You Save: $107.20 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: F6PZ-10346-EARM2
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Ford Expedition | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R70W, 4AT E4OD
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 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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Ford Expedition 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 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition Alternator Assembly
Part Number: G2MZ-10346-DB
$178.31 MSRP: $247.70
You Save: $69.39 (29%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2003-2006 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition 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 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), 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

Ford Expedition Alternator Parts Questions & Experts Answers

Alternator Assembly
7L7Z-10346-B
Q: How to disassemble an alternator on Ford Expedition?
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.
Alternator Assembly
F7PZ-10346-KARM
Q: How to remove and install an alternator on Ford Expedition?
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.