3L3Z-6564-A 24x Rocker Arms Replacement for Ford F-150 F-250 F-350 F-450 F-550 2005-2010 Lincoln Navigator 2005-2014 5.4L V8 Mustrod | Specifications and Fitment

About this item

• ★-OEM Part Numbers: 3L3Z-6564-A, 3L3Z-6564-BA. Please double check the part number of your item to ensure perfect fit.
• ★-Vehicles Fitment: Replacement for Ford Mustang-GT Models With 4.6L V8 Engines 2005-2010 ✔ Replacement for Ford F150 -5.4L V8 Engines 2005-2010 ✔ Replacement for Ford F250 F350 F450 F550 Super Duty – 5.4L V8 & 6.8L V10 Engines 2005-2010 ✔ Replacement for Ford Explorer -4.6L V8 Engines 2006-2010 ✔
• ★-Vehicles Fitment: Replacement for Ford Explorer Sport Trac -With 4.6L V8 Engines 2007-2010 ✔ Replacement for Ford Ex-pedition- 5.4L V8 Engines 2005-2014 ✔ Replacement for Lincoln Na-vigator- 5.4L V8 Engines 2005-2014 ✔ Replacement for Mercury Moun-taineer- 4.6L V8 Engines 2006-2010
• ★-Functions: A Rocker Arm is a reciprocating lever used in an internal combustion engine. Rocker arms are typically located between the pushrod and intake and exhaust valves. They are pushed and pulled by pushrods to “rock” up and down, opening and closing the exhaust valve and intake valve of the combustion chamber on engines with a camshaft below the engine.
• ★-4 Symptoms of a Bad Rocker Arm: ①Clicking or Ticking Noises ②Misfires or Stalling ③Check Engine Light ④Physical Deterioration. The most common symptom of a bad rocker arm is clicking or ticking noises coming from the cylinder head of the engine. It can also cause misfires or a stalling engine together with a check engine light on your dashboard.