1 X 234-4489 Downstream. 1 X 234-4491 Downstream. 234-4489 & 234-4491 Downstream: 4 Wires. 4pcs Ignition Coil + Spark Plugs for 2013-2015 Chevrolet Spark 1.2L 96983945. 【High Quality Mateial】The oxygen sensor is equipped with a stainless steel housing.
