How to service and repair the rocker arm assembly on Lincoln Aviator?

Examine the roller follower for push rod engines before starting rocker arm repair tasks with inspections for flat spots or scoring. Check the camshaft lobes and valve tappet during the inspection of damage found on the rocker arm assembly. The appropriate inspection procedures should be followed for overhead cam (OHC) engine systems.

How to service and repair the rocker arm assembly on Lincoln Navigator?

You should start rocker arm assembly repair by examining the roller follower for flat spots or scoring. During inspection of damaged areas it becomes necessary to inspect both camshaft lobes and hydraulic lash adjuster for potential damage indications.

OEM Lincoln Rocker Arm

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7 Rocker Arms found

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Lincoln Rocker Arms Part Number: 3L3Z-6564-A
$24.09 MSRP: $34.17
You Save: $10.08 (30%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Replaces: 3L3Z-6564-BA
Fits the following Lincoln Models:
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
- Navigator | 2005-2014 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Rocker Arms Part Number: EOAZ-6564-B
$16.37 MSRP: $23.83
You Save: $7.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Manufacturer Note: exc. "Cobra"
Fits the following Lincoln Models:
- Continental | 1984-1987 | Base, Givenchy, Valentino | 8 Cyl 5.0 L GAS
- Mark VII | 1984-1992 | Base, Bill Blass, LSC, Versace | 8 Cyl 5.0 L GAS
- Town Car | 1984-1990 | Base, Cartier, Cypress, Executive, Signature, Signature SE, Touring Edition | 8 Cyl 5.0 L GAS
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Lincoln Rocker Arms Part Number: F8AZ-6564-AA
$22.30 MSRP: $32.47
You Save: $10.17 (32%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Replaces: F2AZ-6564-A, F6AZ-6564-AA
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Continental | 1995-2002 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS
- Mark VIII | 1993-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Navigator | 1998-2004 | Base | 8 Cyl 5.4 L GAS
- Town Car | 1992-2011 | Anniversary, Base, Cartier, Cartier L, Cypress, Designer Series, Executive, Executive L, Executive Protection Series, Jack Nicklaus, Protection Series, Signature, Signature L, Signature Limited, Touring Edition, Tournament Edition, Ultimate, Ultimate L | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Rocker Arms Part Number: 3F1Z-6564-AA
$14.86 MSRP: $21.17
You Save: $6.31 (30%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Manufacturer Note: 24V
- Replaces: F5RZ-6564-A
Fits the following Lincoln Models:
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln Rocker Arms Part Number: ML3Z-6564-A
$16.95 MSRP: $24.67
You Save: $7.72 (32%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Replaces: ML3Z-6564-G
Fits the following Lincoln Models:
- Navigator | 2018-2023 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Rocker Arms Part Number: FT4Z-6564-C
$21.84 MSRP: $30.98
You Save: $9.14 (30%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm
- Replaces: FT4Z-6564-A
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Continental | 2017-2020 | 80th Anniversary Coach Door Edition, Black Label, Coach Door Edition, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS
- MKZ | 2017-2020 | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
- Nautilus | 2019-2023 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
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Lincoln Head Gasket Part Number: FOSZ-6564-A
$23.42 MSRP: $31.87
You Save: $8.45 (27%)
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Product Specifications
- Other Name: Arm Assembly - Valve Rocker; Rocker Arm; Rocker Arms; Alternator
- Replaced by: E9SZ-6564-A
Fits the following Lincoln Models:
- Continental | 1988-1994 | Base, Executive, Signature | 6 Cyl 3.8 L GAS

Lincoln Rocker Arm

OEM Rocker Arm boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln's official factory standards. These steps remove flaws and inconsistencies. So you can get Rocker Arm with long life and a perfect fit. Come to our website and find genuine Lincoln parts. We keep a wide inventory of OEM 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.

Lincoln Rocker Arm Parts and Q&A

Rocker Arms
F8AZ-6564-AA
Q: How to service and repair the rocker arm assembly on Lincoln Aviator?
A:
Examine the roller follower for push rod engines before starting rocker arm repair tasks with inspections for flat spots or scoring. Check the camshaft lobes and valve tappet during the inspection of damage found on the rocker arm assembly. The appropriate inspection procedures should be followed for overhead cam (OHC) engine systems.
Rocker Arms
3L3Z-6564-A
Q: How to service and repair the rocker arm assembly on Lincoln Navigator?
A:
You should start rocker arm assembly repair by examining the roller follower for flat spots or scoring. During inspection of damaged areas it becomes necessary to inspect both camshaft lobes and hydraulic lash adjuster for potential damage indications.