2Pcs 24" 4 Pin O2 Oxygen Sensor Extension Harness Wires for LS LS1 Camaro Firebird Pontiac Chevy 2004-2012 Square Connector Grey. Compatible with LS LS1 Camaro Firebird Pontiac Chevy 2004-2012. Quantity Sold: 24" 4 Pin Oxygen Sensor Extension Harness Wires.
