What is the importance of the serpentine drivebelt in the overall operation of the engine and its components on Ford F-150?

A single serpentine drivebelt is located at the front of the engine and plays an important role in the overall operation of the engine and its components. The vehicles covered are equipped with a single self-adjusting serpentine drivebelt, which is used to drive all of the accessory components such as the alternator, power steering pump, water pump and air conditioning compressor. With the engine off, open the hood and locate the drivebelt at the front of the engine. Using your fingers, move along the belts checking for cracks and separation of the belt plies. Also check for fraying and glazing, which gives the belt a shiny appearance. Both sides of each belt should be inspected, which means you will have to twist the belt to check the underside. The tension of the belt is automatically adjusted by the belt tensioner and does not require any adjustments. Drivebelt wear can be checked visually by inspecting the wear indicator marks located on the side of the tensioner body. If the indicator mark is outside the operating range, the belt should be replaced. To replace the belt, rotate the tensioner counterclockwise on V6 models, or clockwise on V8 models to relieve the tension on the belt. Remove the belt from the auxiliary components. Route the new belt over the various pulleys, again rotating the tensioner to allow the belt to be installed, then release the belt tensioner. Make sure the belt fits properly into the pulley grooves - it must be completely engaged. Most models have a drivebelt routing decal on the upper radiator panel to help during drivebelt installation. Remove the drivebelt as described previously. On V6 models, remove the bolt in the center of the tensioner, then detach the tensioner from the engine. On V8 models, remove the three bolts securing the tensioner to the engine block. Installation is the reverse of removal. Be sure to tighten the tensioner bolt(s) to the torque.

Genuine Ford F-150 Drive Belt

Serpentine Belt

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89 Drive Belts found

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Ford F-150 V-Belt
Part Number: BL3Z-8620-G
$29.85 MSRP: $48.36
You Save: $18.51 (39%)
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Product Specifications
- Other Name: Serpentine Belt, Water Pump Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford F-150 | 8 Cyl 5.0 L FLEX, 8 Cyl 5.0L Coyote, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 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 F-150 V-Belt
Part Number: BR3Z-8620-Q
$26.38 MSRP: $42.73
You Save: $16.35 (39%)
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Product Specifications
- Manufacturer Note: Belt Kit; Contains Instruction Sheet For Outside Customer Sales.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford F-150 | 6 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.7L PFI NA | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: BR3Z-8620-S
$31.24 MSRP: $49.82
You Save: $18.58 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: BR3Z-8620-F, JK4-364
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2023 Ford F-150 | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3L Duratec, 6 Cyl 3.5 L GAS, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: BL3Z-8620-C
$27.02 MSRP: $43.09
You Save: $16.07 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Alternator Belt, Serpentine Belt, Water Pump Belt
- Replaces: JK6-555
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2023 Ford F-150 | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3L Duratec, 6 Cyl 3.5 L GAS, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: HL3Z-8620-A
$26.33 MSRP: $42.00
You Save: $15.67 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Alternator Belt, Serpentine Belt, Water Pump Belt
- Manufacturer Note: inner
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2023 Ford F-150 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0L 4V DOHC TC DSL-LION B, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), 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 F-150 V-Belt
Part Number: BL3Z-8620-A
$29.87 MSRP: $47.64
You Save: $17.77 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Serpentine Belt, Water Pump Belt
- Manufacturer Note: Water pump belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford F-150 | 8 Cyl 5.0L MOD DOHC SEFI NA | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: 9L3Z-8620-A
$44.57 MSRP: $71.09
You Save: $26.52 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Serpentine Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Ford F-150 | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: BL3Z-8620-F
$19.84 MSRP: $31.64
You Save: $11.80 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: AC Belt, Serpentine Belt
- Manufacturer Note: 4 Rib Design
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2014-2017 Ford F-150 | 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: BL3Z-8620-D
$26.11 MSRP: $41.64
You Save: $15.53 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Serpentine Belt
- Manufacturer Note: A/C Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2013 Ford F-150 | 8 Cyl 5.0L MOD DOHC SEFI NA | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: F2GZ-8620-A
$31.92 MSRP: $50.91
You Save: $18.99 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Serpentine Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2020 Ford F-150 | 6 Cyl 2.7 L GAS, 6 Cyl 2.7L | 10-Speed Automatic Transmission (10R80), 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 F-150 V-Belt
Part Number: AL3Z-8620-B
$43.55 MSRP: $69.45
You Save: $25.90 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Serpentine Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford F-150 | 8 Cyl 6.2L OHC NA | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 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 F-150 V-Belt
Part Number: FL3Z-8620-A
$29.07 MSRP: $46.36
You Save: $17.29 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Serpentine Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford F-150 | 6 Cyl 2.7L | 10-Speed Automatic Transmission (10R80), 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 F-150 ATMTV BELT
Part Number: D5PZ8620X
$13.73 MSRP: $18.75
You Save: $5.02 (27%)

Out of Stock
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1989 Ford F-150 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C5, 3AT C6, 3MT, 4AT AOD, 4MT, 5MT
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Ford F-150 V Belt
Part Number: E6DZ8620D
$16.52 MSRP: $22.57
You Save: $6.05 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: V-Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1989 Ford F-150 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C5, 3AT C6, 3MT, 4AT AOD, 4MT, 5MT
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Ford F-150 V-Belt
Part Number: E7TZ-8620-B
$21.37 MSRP: $29.21
You Save: $7.84 (27%)
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Product Specifications
- Replaced by: E7TZ-8620-J
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987 Ford F-150 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C6, 4AT AOD, 4MT
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Ford F-150 V-Belt
Part Number: E7TZ-8620-J
$21.37 MSRP: $29.21
You Save: $7.84 (27%)
ADD TO CART
Product Specifications
- Other Name: Serpentine Belt
- Manufacturer Note: (JK6-902)
- Replaces: E7TZ-8620-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1989 Ford F-150 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C5, 3AT C6, 3MT, 4AT AOD, 4MT, 5MT
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Ford F-150 V-Belt
Part Number: JL3Z-8620-B
$22.23 MSRP: $35.45
You Save: $13.22 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: AC Belt, Alternator Belt, Serpentine Belt
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford F-150 | 8 Cyl 5.0 L FLEX, 8 Cyl 5.0L Coyote | 10-Speed Automatic Transmission (10R80), 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 F-150 Belt
Part Number: XL3Z-8620-BA
Product Specifications
- Other Name: Drive Belt, Serpentine Belt
- Manufacturer Note: #XL3V 8620-BA - this drive belt runs the supercharger only ( belt for accessories is F65Z 8620-JB), Lightning
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford F-150 | 8 Cyl 5.4L | 4AT, 4AT 4R100, 4AT 4R70W, 5MT
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Ford F-150 V-Belt
Part Number: 5L3Z-8620-EA
Product Specifications
- Other Name: Serpentine Belt
- Replaces: 4L3Z-8620-EA, 4L3Z-8620-EB, JK6-841
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2008 Ford F-150 | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 4.6L Windsor SOHC EFI, 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford F-150 V-Belt
Part Number: 4L3Z-8620-EA
Product Specifications
- Replaced by: 5L3Z-8620-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004 Ford F-150 | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 4.6L Windsor SOHC EFI, 8 Cyl 5.4L | 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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Ford F-150 Drive Belt Parts Questions & Experts Answers

V-Belt
7L3Z-8620-A
Q: What is the importance of the serpentine drivebelt in the overall operation of the engine and its components on Ford F-150?
A: A single serpentine drivebelt is located at the front of the engine and plays an important role in the overall operation of the engine and its components. The vehicles covered are equipped with a single self-adjusting serpentine drivebelt, which is used to drive all of the accessory components such as the alternator, power steering pump, water pump and air conditioning compressor. With the engine off, open the hood and locate the drivebelt at the front of the engine. Using your fingers, move along the belts checking for cracks and separation of the belt plies. Also check for fraying and glazing, which gives the belt a shiny appearance. Both sides of each belt should be inspected, which means you will have to twist the belt to check the underside. The tension of the belt is automatically adjusted by the belt tensioner and does not require any adjustments. Drivebelt wear can be checked visually by inspecting the wear indicator marks located on the side of the tensioner body. If the indicator mark is outside the operating range, the belt should be replaced. To replace the belt, rotate the tensioner counterclockwise on V6 models, or clockwise on V8 models to relieve the tension on the belt. Remove the belt from the auxiliary components. Route the new belt over the various pulleys, again rotating the tensioner to allow the belt to be installed, then release the belt tensioner. Make sure the belt fits properly into the pulley grooves - it must be completely engaged. Most models have a drivebelt routing decal on the upper radiator panel to help during drivebelt installation. Remove the drivebelt as described previously. On V6 models, remove the bolt in the center of the tensioner, then detach the tensioner from the engine. On V8 models, remove the three bolts securing the tensioner to the engine block. Installation is the reverse of removal. Be sure to tighten the tensioner bolt(s) to the torque.