How should engine mounts be checked and replaced in V8 engine on Ford Expedition?

Engine mounts seldom require attention, but broken or deteriorated mounts should be replaced immediately to prevent damage or wear on driveline components. To check the mounts, the engine must be raised slightly to remove the weight from them. Begin by raising the vehicle and securely supporting it on jackstands, then position a jack under the engine oil pan with a large wood block between the jack head and the oil pan. Carefully raise the engine just enough to relieve the weight on the mounts. Inspect the mounts for cracked, hardened rubber or separation from the metal plates, and check for relative movement between the mount plates and the engine or frame using a large screwdriver or pry bar. If movement is noted, lower the engine and lighten the mount fasteners. Applying rubber preservative can help slow deterioration. For replacement, disconnect the negative battery cable, remove the engine Radiator Fan and shroud, and attach an engine support fixture to the engine lifting eyes adjacent to the exhaust manifolds. Raise the vehicle securely on jackstands, take some weight off the engine mounts with the support fixture, and then remove the engine mount through-bolts. Gradually raise the engine while watching for interference with any components, and when raised about two inches, remove the bolts retaining the mount to the engine block. Installation is the reverse of removal, ensuring to tighten the bolts to the specified torque.

Genuine Ford Expedition Engine Mount

Motor Mount

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54 Engine Mounts found

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Ford Expedition Motor Mount
Part Number: DL3Z-6038-C
$149.60 MSRP: $226.67
You Save: $77.07 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator Assembly; Insulator, Mount
- Manufacturer Note: Insulator Asy.
- Position: Passenger Side
- 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 | 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 Motor Mount
Part Number: 9L3Z-6038-C
$230.04 MSRP: $360.00
You Save: $129.96 (37%)
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly; Motor Mount, Mount
- Position: Passenger Side
- Replaces: 7L1Z-6038-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 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 Lower Mount
Part Number: 9L3Z-6038-A
$94.16 MSRP: $137.67
You Save: $43.51 (32%)
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Lower Mount, Motor Mount, Mount
- Manufacturer Note: INSULATOR
- Position: Driver Side
- Replaces: 7L1Z-6038-FC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 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 Motor Mount
Part Number: DL3Z-6038-B
$137.62 MSRP: $203.33
You Save: $65.71 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Insulator, Motor Mount, Mount
- Manufacturer Note: INSULATOR
- Position: Driver Side
- 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 | 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 Transmission Mount
Part Number: JL1Z-6068-B
$115.38 MSRP: $178.38
You Save: $63.00 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Mount, Transmission Mount
- Replaces: JL1Z-6068-D, JL1Z-6068-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2025 Ford Expedition | 6 Cyl 3.5 L FLEX, 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
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Ford Expedition Motor Mount
Part Number: JL3Z-6038-B
$145.17 MSRP: $214.50
You Save: $69.33 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Motor Mount, Mount
- Manufacturer Note: INSULATOR
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2021 Ford Expedition | 6 Cyl 3.5 L GAS
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Ford Expedition Front Mount
Part Number: 5L7Z-6038-CA
$93.14 MSRP: $136.17
You Save: $43.03 (32%)
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Product Specifications
- Other Name: Insulator Assembly - Engine Support; Front Mount, Motor Mount
- Position: Driver Side
- Replaces: 2L1Z-6038-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 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)
- 2003 Ford Expedition | 8 Cyl 5.4L Modular SOHC | 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 Engine Insulator Assembly
Part Number: 7L1Z-6038-FC
$94.16 MSRP: $137.67
You Save: $43.51 (32%)
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support
- Manufacturer Note: INSULATOR
- Position: Driver Side
- Replaced by: 9L3Z-6038-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 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 Motor Mount
Part Number: BL3Z-6038-E
$81.13 MSRP: $118.62
You Save: $37.49 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly; Motor Mount, Mount Bracket
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2025 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 10-Speed Automatic Transmission (10R80), 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 Side Mount
Part Number: NL1Z-6038-B
$123.12 MSRP: $180.00
You Save: $56.88 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly; Motor Mount, Side Mount
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2025 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Expedition Transmission Mount
Part Number: 9L1Z-6068-A
$143.26 MSRP: $211.67
You Save: $68.41 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Transmission Mount
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 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
View related parts
Ford Expedition Insulator Assembly
Part Number: 7L1Z-6038-FA
$230.04 MSRP: $360.00
You Save: $129.96 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Insulator Asy.
- Position: Passenger Side
- Replaced by: 9L3Z-6038-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 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 Transmission Mount
Part Number: 7L1Z-6068-AC
$33.19 MSRP: $46.11
You Save: $12.92 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Transmission Mount
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 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)
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: FL3Z-6068-A
$123.14 MSRP: $180.03
You Save: $56.89 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support
- Replaced by: GL3Z-6068-D
- 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 | 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), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: 9L3Z-6068-B
$74.78 MSRP: $109.33
You Save: $34.55 (32%)
ADD TO CART
Product Specifications
- Other Name: Insulator Assembly - Engine Support
- Replaced by: GL3Z-6068-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2014 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), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: 8L1Z-6068-B
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Transmission Mount
- Replaces: 8L1Z-6068-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 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)
View related parts
Ford Expedition Side Mount Bracket
Part Number: 9L3Z-6038-B
$98.44 MSRP: $143.92
You Save: $45.48 (32%)
Product Specifications
- Other Name: Insulator Assembly; Mount, Mount Bracket, Side Mount Bracket
- Position: Driver Side
- 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)
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: F85Z-6068-EA
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Rear Mount, Transmission Mount
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2000 Ford Expedition | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: F81Z-6068-AA
Product Specifications
- Other Name: Insulator Assembly - Engine Support; Rear Mount, Rear Support, Transmission Mount
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Ford Expedition | 8 Cyl 4.6L | 4AT 4R100, 4AT 4R70W
View related parts
Ford Expedition Engine Support Insulator Assembly
Part Number: 8L1Z-6068-A
Product Specifications
- Other Name: Insulator Assembly - Engine Support
- Replaced by: 8L1Z-6068-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 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 Engine Mount

The Ford Expedition Engine Mount is an essential component that serves to hold the powerplant in position and reduce the noise as well as vibration resulting from normal operation. An Engine Mount connects the engine and chassis with two metal sections separated by a rubber insulator, which keeps the engine correctly located while helping to damp movement felt in the cabin, according to Necht. The Engine Mount minimizes vibration, which contributes to driving comfort. However, the Engine Mount is equally essential for correct engine alignment for safe vehicle operation. Additionally, it prevents damage to nearby components on the Ford Expedition platform. When subjected to ongoing heat, oil, and aging, rubber can become spongy, split, or even detach from the metal plates, resulting in strange noises or vibrations. The symptoms that a worn Ford Expedition Engine Mount may display include the following. Although some vehicles with active or hydraulic systems can change their stiffness, the fixed design described is the essential reference for a Ford Expedition application. The Engine Mount won't show problems unless it has come away from the assembly. Regular visual checks will confirm this.

We provide a wide range of Ford Expedition Engine Mount at the optimal prices. If you need Ford Expedition Engine Mount, 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.

Ford Expedition Engine Mount Parts Questions & Experts Answers

Motor Mount
9L3Z-6038-C
Q:
How should engine mounts be checked and replaced in V8 engine on Ford Expedition?
Posted by Ramy F.
A:
Engine mounts seldom require attention, but broken or deteriorated mounts should be replaced immediately to prevent damage or wear on driveline components. To check the mounts, the engine must be raised slightly to remove the weight from them. Begin by raising the vehicle and securely supporting it on jackstands, then position a jack under the engine oil pan with a large wood block between the jack head and the oil pan. Carefully raise the engine just enough to relieve the weight on the mounts. Inspect the mounts for cracked, hardened rubber or separation from the metal plates, and check for relative movement between the mount plates and the engine or frame using a large screwdriver or pry bar. If movement is noted, lower the engine and lighten the mount fasteners. Applying rubber preservative can help slow deterioration. For replacement, disconnect the negative battery cable, remove the engine Radiator Fan and shroud, and attach an engine support fixture to the engine lifting eyes adjacent to the Exhaust Manifolds. Raise the vehicle securely on jackstands, take some weight off the engine mounts with the support fixture, and then remove the engine mount through-bolts. Gradually raise the engine while watching for interference with any components, and when raised about two inches, remove the bolts retaining the mount to the engine block. Installation is the reverse of removal, ensuring to tighten the bolts to the specified torque.
Answered by Ford Parts Specialist George / Apr 21, 2026