OER Parts offers a wide selection of Plugs & Wires for your GMC Sonoma. OER Parts offers GMC Sonoma Universal Spark Plug Wires, GMC Sonoma OEM Style Spark Plug Wires, GMC Sonoma Date Coded Spark Plug Wire Set, GMC Sonoma Non-Dated Spark Plug Wire Set, GMC Sonoma 6 Cylinder Spark Plug Wire Set, GMC Sonoma 8 Cylinder Spark Plug Wire Set , GMC Sonoma Spark Plug Boot, GMC Sonoma Spark Plug Wire Puller, Spark Plug Gapper, GMC Sonoma Spark Plug Hole Thread Chaser, Accel Shorty Plugs, and GMC Sonoma E3 Spark Plugs.