Ignition Coil Connector Type M4. CADILLAC ESCALADE 6.0 AWD [2000.10 - 2006.09] 257 Kw 349 HP 5967 ccm. CADILLAC ESCALADE 6.0 [2001.06 - 2006.09] 257 Kw 349 HP 5967 ccm. CHEVROLET SILVERADO 2500 6.0 AWD [1999.10 -] 224 Kw 305 HP 5967 ccm.