Denso W20FSR-U Spark Plug Nickel W20FSRU 6053 Replaces B6HS BR6HS B6HS-10

Denso Nickel Spark Plug W20FSR-U / W20FSRU / 6053 Replaces B6HS BR6HS B6HS-10. The plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition.

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