Sangyue 2X Oxygen O2 Sensor for 2004-2005 Chevrolet Trailblazer Trailblazer EXT Buick Rainier 4.2L Upstream + Downstream

Sangyue 2X Oxygen O2 Sensor for 2004-2005 Chevrolet Trailblazer Trailblazer EXT Buick Rainier 4.2L Upstream + Downstream

Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars

BELOMI Oxygen Sensor Socket with Side Wire Cutout, 3/8 Inch Drive x 0.39 Inch (12mm) 6-Point fits All Vehicle O2 Removal and Installation, 65 Mn Steel Universal Puller Oxygen Sensor Socket (Large)