Vehicle Fitment Details:Fits GMC C5500 Topkick 2003-2009 EngineBase: V8; 8.1L; 496cid Note: Eighth Digit of VIN is K or Y. Enhanced Ignition Performance:The Ignition Coil's Square Style Design Ensures Optimal Ignition Performance, Resulting In Improved Engine Efficiency and Fuel Economy.. Perfect Fit For Specific Models:Specifically Designed To Fit 2003-2004 vehicle Ext and 2003-2004 vehicle Xl, Ensuring A Seamless Installation Process and Compatibility With These Vehicle Models.. Versatile Application:Besides Its Primary Use, This Ignition Coil Is Also Commonly Utilized For 'Ls Swap' Projects, Providing Flexibility and Compatibility For Various Engine Conversions.. Product Features:Also Used For: LS Swap Ignition Coil Style: Square Style.
