8X Ignition Coil For Cadillac MERCRUISER for Hummer H2 6.0L 2003 2004 2005 -2007Ignition Coils for Chevy Silverado for GMC Pickup Truck V8 4. 8L 5. 3L 6. 0L 8. 1L Application: for Cadillac for Escalade (2002 2006) for Chevrolet AVALANCHE 1500 (2002 2006) for Chevrolet AVALANCHE 2500 (2003 2006) for Chevrolet EXPRESS 1500 (2003 2006) for Chevrolet EXPRESS 2500 (2003 2005) for Chevrolet EXPRESS 3500 (2003 2004) for Chevrolet MONTE CARLO 2006 for Chevrolet SILVERADO 1500 (1999 2006) for Chevrolet SILVERADO 2500 (1999 2007) for