OEM PCM Spark Plug Wire Set For 6.0L - LY6 Non Catalyst Engines
For: 2009 And Newer Engines
PCM OEM PART RK120022
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PCM ZR409 NON CATALYST 2008 & 2009
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FOR ENGINES WITHOUT CATALYTIC CONVERTERS (CES).
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FOR CES CATALYTIC ENGINES USE ITEM# RK120021B
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If 6.0L motor is ZR409 2008 & Older, Use Item# RK120021A