COMPATIBLE WITH 2004-2019 All GM Makes/Models with LS-Series Engine 4.8L 5.3L 6.0L 6.2L 6.6L 7.0L with Round Type Coils Replaces 12573190 19206447 41162 **Be Sure to Check for Correct Fitment using the Vehicle Chart on this page.
FEATURES OE Factory Fit, Designed with Performance and Reliability in mind, Low Ohm Performance Ignition Wires, Iridium Spark Plugs, and Ignition Coils, Precision molded thermoplastic to resist fracturing and cracking from constant heat cycling, Extra tight plug wire boot fitment, All connections are watertight and weatherproof, Tested and ensured to match OE fit, performance grade materials used for long service life. EASY DIY Plug and Play Install. Perfect for any professional or weekend mecha