For 2008-2012 GMC Savana 3500 Ignition Knock (Detonation) Sensor APR 23577CFRW

For 2008-2012 GMC Savana 1500 Ignition Knock (Detonation) Sensor APR 86183BSZG

For 2007-2012 GMC Yukon XL 2500 Ignition Knock (Detonation) Sensor APR 17227TTVZ

For GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor APR 93572MQRW

For 2008-2014 GMC Savana 1500 Ignition Knock (Detonation) Sensor APR 99266XSKX

Ignition Knock (Detonation) Sensor fits GMC Savana 2500 2008-2012 52ZMBQ

For GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor APR 48128SHPB

For 1996-2002 GMC Savana 2500 Ignition Knock (Detonation) Sensor APR 93823BNYV