Engine Rocker Arm - Ford (ML3Z-6564-A)

Details

• Brand:

  

  

• SKU:

  ML3Z-6564-A

• Other Names:

  Rocker Arms, Arm Assembly Valve Rocker

• Description:

  Maintain smooth, precise valve train operation with the Genuine Ford Engine Rocker Arm (ML3Z-6564-A). Also known as a Valve Rocker Arm, Rocker Arm Assembly, or Valve Rocker, this OEM Ford component transfers motion from the camshaft follower to the engine valves, ensuring accurate valve timing and reliable engine performance.

  The rocker arm is a critical part of your engine's valvetrain. As the camshaft rotates, the rocker arm converts camshaft movement into the opening and closing of the intake and exhaust valves. A worn or damaged rocker arm can contribute to valvetrain noise, reduced engine performance, excessive valve wear, or engine misfires. During camshaft service, cylinder head repairs, or complete engine rebuilds, replacing worn rocker arms with Genuine Ford OEM components helps restore factory performance and long-term durability.

  Manufactured to Ford's exact engineering standards, the ML3Z-6564-A Engine Rocker Arm Assembly provides the precise fit, strength, and durability required for today's high-performance Ford engines.

  Features & Benefits

  • Genuine Ford OEM Engine Rocker Arm
  • Ford Part Number ML3Z-6564-A
  • Also known as a Valve Rocker Arm or Rocker Arm Assembly
  • Transfers camshaft motion to the engine valves
  • Helps maintain accurate valve timing and valve train operation
  • Engineered for factory fit and long-lasting durability
  • Direct-fit OEM replacement
  • Manufactured to Ford's original engineering and quality standards

  Common Reasons for Replacement

  • Valvetrain ticking or tapping noise
  • Excessive rocker arm wear
  • Camshaft replacement or repair
  • Cylinder head service
  • Engine overhaul or rebuild
  • Restoring proper valve train operation

  Vehicle Fitment

  Fits select Ford F-150, Ford Expedition, Ford Mustang, and Lincoln Navigator models requiring ML3Z-6564-A Engine Rocker Arm Assemblies.

  Vehicle applications vary by engine, production date, and VIN. Please verify compatibility using your VIN before ordering to ensure the correct fit.

  Note: This rocker arm assembly includes the engine camshaft follower as designed by Ford for applicable vehicles. Depending on the engine, multiple rocker arms are required to complete the valvetrain. Always follow Ford's recommended service procedures during installation.

  Trust Genuine Ford Parts for the quality, precision, and reliability your engine was engineered to deliver. Order your ML3Z-6564-A Engine Rocker Arm Assembly from RFPartsDirect for factory-quality fit and dependable performance.

• Applications: 3.5L. 5.0L.
• Replaces:

  hl3z6564b, jr3z6564a, ml3z6564g

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