What precautions should be taken when working, and How to remove and install the rocker arms and hydraulic lash adjusters in V8 engine on Ford F-150?

These engines are difficult to work on and require special tools for many procedures. On any procedure involving timing chain, camshaft, or cylinder head removal, the steps must be read carefully and disassembly must proceed using the special tools; otherwise, damage to the engine could result. Begin by removing the valve cover(s). Due to the interference design of these engines, the rocker arms must be removed before the timing chains and camshafts. Position the pistons off TDC before compressing the valve springs to remove the rocker arms or lash adjusters, compressing one cylinder at a time. Use a valve spring compressor to compress the spring enough to remove the rocker arm, ensuring that rocker arms and lash adjusters are matched to their original locations. Insert a valve spring spacer before compressing to prevent damage to the valve seal. Remove the hydraulic lash adjuster, applying penetrating oil if necessary. For 3-valve 4.6L and 5.4L engines, follow a two-stage process to remove rocker arms, ensuring to rotate the engine appropriately and label all components for reassembly. For the 5.0L engine, remove the camshaft operating the roller followers and separate the hydraulic lash adjusters from their clips. In 6.2L engines, remove the lower eight spark plugs, rotate the crankshaft to open the intake and exhaust valves on designated cylinders, and remove the rocker shaft assemblies. Inspect each adjuster for wear or damage, ensuring the plunger is not stuck, and consider replacing the entire set if any adjusters are replaced. Inspect the rocker arms for wear, particularly at contact points. When installing, bleed air from the lash adjusters, lubricate necessary components, and install them with the valve spring depressed. For 6.2L engines, clean and lubricate rocker arms and shafts before installation, positioning the camshaft lobes correctly for each cylinder during the process. The remainder of installation follows the reverse order of removal.

Genuine Ford F-150 Rocker Arm

Engine Rocker Arm

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29 Rocker Arms found

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Ford F-150 Arm Assembly - Valve Rocker
Part Number: E43Z-6564-A
$13.73 MSRP: $18.75
You Save: $5.02 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Manufacturer Note: HSC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1989 Ford F-150 | 6 Cyl 3.8L, 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 Arm Assembly - Valve Rocker
Part Number: F8AZ-6564-AA
$20.75 MSRP: $30.33
You Save: $9.58 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Replaces: F2AZ-6564-A, F6AZ-6564-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2010 Ford F-150 | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 4.6L Windsor SOHC EFI, 8 Cyl 5.4L | 4AT, 4AT 4R100, 4AT 4R70W, 4AT E4OD, 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5MT, 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 Arm Assembly - Valve Rocker
Part Number: 3L3Z-6564-BA
$22.23 MSRP: $31.67
You Save: $9.44 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Arm Assy - Valve Rocker
- Manufacturer Note: ARM, ASY ROCKER
- Replaced by: 3L3Z-6564-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2014 Ford F-150 | 8 Cyl 4.6L, 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 Arm Assembly - Valve Rocker
Part Number: BR3Z-6564-A
$12.64 MSRP: $18.00
You Save: $5.36 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Manufacturer Note: Includes Retaining Clip
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 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 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-AA
$33.06 MSRP: $48.33
You Save: $15.27 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Manufacturer Note: Individual Rocker Arm Only
- Replaces: AL3Z-6500-A, AL3Z-6564-A
- 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 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-EB
$123.12 MSRP: $180.00
You Save: $56.88 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm, Rocker Shaft
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2014 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 Arm Assembly - Valve Rocker
Part Number: EOAZ-6564-B
$10.90 MSRP: $15.53
You Save: $4.63 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Manufacturer Note: exc. "Cobra"
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1996 Ford F-150 | 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C6, 4AT 4R70W, 4AT 4R75W, 4AT AOD, 4AT E4OD, 4MT, 5MT
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Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-D
$97.91 MSRP: $178.33
You Save: $80.42 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker
- Position: Passenger Side
- Replaced by: AL3Z-6564-DB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 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 Arm Assembly - Valve Rocker
Part Number: E9SZ-6564-A
$23.33 MSRP: $42.50
You Save: $19.17 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm
- Replaces: FOSZ-6564-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2008 Ford F-150 | 6 Cyl 4.2L, 6 Cyl 4.2L OHV EFI | 4AT, 4AT 4R100, 4AT 4R70W, 4AT E4OD, 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5MT, 5-Speed Manual Transmission - Mazda M5R2-C, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-150 Valve Rocker Arm Assembly
Part Number: FT4Z-6564-C
$13.00 MSRP: $19.00
You Save: $6.00 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Replaces: FT4Z-6564-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 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 ARM ASY - VALVE ROCKER
Part Number: ML3Z-6564-D
$14.02 MSRP: $20.50
You Save: $6.48 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rocker Arm
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021-2023 Ford F-150 | 8 Cyl 5.0 L FLEX
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Ford F-150 Arm Assembly - Valve Rocker
Part Number: FT4Z-6564-A
$13.11 MSRP: $19.00
You Save: $5.89 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker
- Replaced by: FT4Z-6564-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2018 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 ARM ASY - VALVE ROCKER
Part Number: ML3Z-6564-A
$14.27 MSRP: $20.33
You Save: $6.06 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rocker Arm
- Replaces: ML3Z-6564-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford F-150 | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX
View related parts
Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-DB
$97.91 MSRP: $178.33
You Save: $80.42 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm, Rocker Shaft
- Position: Passenger Side
- Replaces: AL3Z-6564-D, AL3Z-6564-DA
- 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)
View related parts
Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-BB
$121.98 MSRP: $178.33
You Save: $56.35 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm, Rocker Shaft
- Position: Driver Side
- Replaces: AL3Z-6564-B, AL3Z-6564-BA
- 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)
View related parts
Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-CB
$121.98 MSRP: $178.33
You Save: $56.35 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker; Rocker Arm, Rocker Shaft
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2014 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)
View related parts
Ford F-150 Valve Rocker Arm Assembly
Part Number: 4S7Z-6564-A
$12.88 MSRP: $18.67
You Save: $5.79 (32%)
ADD TO CART
Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Ford F-150 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0L 4V DOHC TC DSL-LION B | 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 ARM ASY - VALVE ROCKER
Part Number: ML3Z-6564-C
$13.57 MSRP: $19.83
You Save: $6.26 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rocker Arm
- Replaces: ML3Z-6564-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021-2023 Ford F-150 | 8 Cyl 5.0 L FLEX
View related parts
Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-B
$121.98 MSRP: $178.33
You Save: $56.35 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker
- Position: Driver Side
- Replaced by: AL3Z-6564-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 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)
View related parts
Ford F-150 Arm Assembly - Valve Rocker
Part Number: AL3Z-6564-BA
$121.98 MSRP: $178.33
You Save: $56.35 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assy - Valve Rocker
- Position: Driver Side
- Replaced by: AL3Z-6564-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012 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 Rocker Arm

We provide a wide range of Ford F-150 Rocker Arm at the best prices possible. If you need Ford F-150 Rocker Arm, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Ford F-150 Rocker Arm Parts Questions & Experts Answers

Arm Assembly - Valve Rocker
3L3Z-6564-BA
Q: What precautions should be taken when working, and How to remove and install the rocker arms and hydraulic lash adjusters in V8 engine on Ford F-150?
A: These engines are difficult to work on and require special tools for many procedures. On any procedure involving Timing Chain, Camshaft, or Cylinder Head removal, the steps must be read carefully and disassembly must proceed using the special tools; otherwise, damage to the engine could result. Begin by removing the valve cover(s). Due to the interference design of these engines, the rocker arms must be removed before the timing chains and camshafts. Position the pistons off TDC before compressing the valve springs to remove the rocker arms or lash adjusters, compressing one cylinder at a time. Use a valve spring compressor to compress the spring enough to remove the rocker arm, ensuring that rocker arms and lash adjusters are matched to their original locations. Insert a valve spring spacer before compressing to prevent damage to the valve seal. Remove the hydraulic lash adjuster, applying penetrating oil if necessary. For 3-valve 4.6L and 5.4L engines, follow a two-stage process to remove rocker arms, ensuring to rotate the engine appropriately and label all components for reassembly. For the 5.0L engine, remove the camshaft operating the roller followers and separate the hydraulic lash adjusters from their clips. In 6.2L engines, remove the lower eight spark plugs, rotate the crankshaft to open the intake and exhaust valves on designated cylinders, and remove the rocker shaft assemblies. Inspect each adjuster for wear or damage, ensuring the plunger is not stuck, and consider replacing the entire set if any adjusters are replaced. Inspect the rocker arms for wear, particularly at contact points. When installing, bleed air from the lash adjusters, lubricate necessary components, and install them with the valve spring depressed. For 6.2L engines, clean and lubricate rocker arms and shafts before installation, positioning the camshaft lobes correctly for each cylinder during the process. The remainder of installation follows the reverse order of removal.