How to Service and Repair the Accessory Drive Belt for the 4.6L, 5.4L(2V), and 5.4L(4V) Engines on Ford Expedition?

The starting point for repairing or servicing the 4.6L, 5.4L(2V), and 5.4L(4V) engine accessory drive requires clockwise turning of the drive belt tensioner to remove the drive belt. The new drive belt installation requires following the reverse order of the removal process.

OEM Ford Expedition Drive Belt

Serpentine Belt

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9 Drive Belts found

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Ford Expedition Serpentine Belt Part Number: 7L3Z-8620-D
$40.42 MSRP: $64.18
You Save: $23.76 (38%)
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Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 7L1Z-8620-A, 7L3Z-8620-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L GAS
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Ford Expedition Serpentine Belt Part Number: HL3Z-8620-A
$26.34 MSRP: $41.82
You Save: $15.48 (38%)
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Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; Alternator Belt; Water Pump Belt
- Manufacturer Note: inner
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2024 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Serpentine Belt Part Number: BR3Z-8620-S
$31.53 MSRP: $50.07
You Save: $18.54 (38%)
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Product Specifications
- Other Name: V-Belt; Accessory Drive Belt; Serpentine Belt Drive Kit; Serpentine Fit Belt; Alternator Belt; A/C Belt; Water Pump Belt; Drive Belt
- Replaces: BR3Z-8620-F, JK4-364
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2021 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Serpentine Belt Part Number: BL3Z-8620-C
$37.90 MSRP: $60.18
You Save: $22.28 (38%)
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Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; Alternator Belt; Water Pump Belt
- Replaced by: BL3Z-8620-H
- Replaces: JK6-555
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Serpentine Belt Part Number: 9L3Z-8620-A
$49.41 MSRP: $78.45
You Save: $29.04 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX
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Ford Expedition Serpentine Belt Part Number: 3L1Z-8620-AB
$28.78 MSRP: $46.73
You Save: $17.95 (39%)
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Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Replaces: 3L1Z-8620-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Serpentine Belt Part Number: ML3Z-8620-A
$21.27 MSRP: $32.91
You Save: $11.64 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Accessory Drive Belt; Serpentine Belt Drive Kit; Drive Belt; Alternator Belt; A/C Belt; Water Pump Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Serpentine Belt Part Number: YL7Z-8620-AA
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2002 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Serpentine Belt Part Number: 5L1Z-8620-AA
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, XLS, XLT, XLT Sport | 8 Cyl 5.4 L GAS

Ford Expedition Drive Belt

OEM Drive Belt boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Drive Belt with long life and a perfect fit. Come to our website and find genuine Ford Expedition parts. We keep a wide inventory of OEM Expedition parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Drive Belt in the Ford Expedition automobiles is a part that helps transfer the power required as a result of engine functioning to other important features including the alternator and air conditioner compressor. Usually, these devices must be connected with a serpentine belt to the crankshaft pulley to transmit motion and power successfully. It is recommended that Ford Expedition Drive Belts should last 100,000 miles, however, any kind of fracture or fray observed should be replaced immediately because it could harm both the parts as well as the engine. Different varieties of Drive Belts include the V-belts and the timing belts where distinct benefits include; high tractive force, high durability, and non-slip operation that is alternated depending on the operational requirements within the vehicle's mechanical power transmission train. In general, it can be stated that Drive Belts are a critical component in Ford Expedition vehicles and their effective performance.

Ford Expedition Drive Belt Parts and Q&A

Serpentine Belt
YL7Z-8620-AA
Q: How to Service and Repair the Accessory Drive Belt for the 4.6L, 5.4L(2V), and 5.4L(4V) Engines on Ford Expedition?
A:
The starting point for repairing or servicing the 4.6L, 5.4L(2V), and 5.4L(4V) engine accessory drive requires clockwise turning of the drive belt tensioner to remove the drive belt. The new drive belt installation requires following the reverse order of the removal process.