Rocker Arms 2pcs: The Rocker Arms have been inspected before shipment in the factory, offering the quality, durability and reliability. Manufactured to OE specification for fit, form, and function, can fully fit original car directly. Absolutly 100% Brand New
Fits: This Rocker Arms Kit Compatible with 4.6L 5.4L 6.8L Cyl Engines from 2000 to 2015. Compatible with Mer-cury Mountaineer engine model. Compatible with Fo-rd Explorer/ Expedition/ Explorer Sport Trac/ F150/ F250/ F350/ F450/ F550/ F53/ F59/ Lobo/ Mustang engine model. Compatible with Lin-coln Navigator/ Mark LT engine model and more detailed vehicle adaptation please see below
REPLACE OEM: MR-1851, 3L3Z-6564-BA, 3L3Z-6564-A, 3L3Z6564BA. Please refer to the tool "amazon confirmed fit" at the top of the page to see if the parts fits your car
Why: This Rocker Arms can help you resolve problems such as abnormal noise, decreased power or poor acceleration. Please replace it to avoid further damaging your engine as soon as possible. In time to ensure the safety on the road and the reliability of the vehicle
When: When you start the engine you will hear the Ticking or Clicking Noises. Common symptoms in bad rocker arms or hydraulic tappet include cracks or wear, Engine Light On or Stalling, strange noises or loose etc
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