Details

• Brand:

  

  

• SKU:

  JL3Z-6L266-C

• Other Names:

  Chain Tensioner, Engine Timing Chain Tensioner, Tensioner Timing Chain

• Description:

  This is a genuine Ford timing chain tensioner for the 5.0L and 5.2L engines used in the Ford F-150 and Ford Mustang across applicable years from roughly 2015 onward. This tensioner supersedes earlier part numbers in the same family. The timing chain tensioner maintains correct tension on the timing chain, keeping valve timing accurate and reducing chain noise and slack as the engine operates. A worn or failing tensioner can cause chain rattle, timing problems, and potential engine damage if neglected. As a genuine Ford OEM part, it is built to the original specification for correct tension and reliable service life. Installation should be performed by a qualified technician following Ford timing procedures, ensuring correct chain alignment and tensioner reset where applicable, and related single-use hardware or gaskets should be replaced rather than reused. Confirm fitment against your specific vehicle build before installation, as timing components vary by engine and model year. Using the correct OEM tensioner helps protect the timing system and engine.

• Applications: 5.0L. 5.2L.
• Replaces:

  fr3z6l266b, jl3z6l266b

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