GMC Ignition

Denso

Part # 673-7102

Direct Ignition Coil

Denso

Part # 5330

Spark Plug (Gap 0.044") (Iridium Power)

Denso

Part # 4718

Spark Plug (Iridium TT) (Gap 0.040)

NGK

Part # 6945

Spark Plug (Gap 0.060) (V-Power)

NGK

Part # 3522

Spark Plug (Pre-Gap 0.028) (Standard)

ACDelco

Part # 9748UU

Spark Plug Wire Set

Bosch

Part # 8107

Spark Plug

Denso

Part # 671-8063

Spark Plug Wire Set

Denso

Part # 5035

Spark Plug (U-Groove) (Gap 0.035)

NGK

Part # 3332

Spark Plug (Pre-Gap 0.040) (V-Power)

ACDelco

Part # 6

Spark Plug

Bosch

Part # 6708

Spark Plug (Gap 0.050) (Platinum)

NGK

Part # 48973

Ignition Coil 48973 - NGK

Bosch

Part # HR8NPP302

Spark Plug

Denso

Part # 673-7001

Direct Ignition Coil

Denso

Part # 5306

Spark Plug (U-Groove) (Gap 0.044)

Denso

Part # 4502

Spark Plug (Gap 0.040") (Platinum TT)

NGK

Part # 4922

Spark Plug (Pre-Gap 0.036) (Standard)

NGK

Part # 2978

Spark Plug (Pre-Gap 0.044) (Laser Platinum)

NGK

Part # 2683

Spark Plug (Pre-Gap 0.060) (V-Power)