(For example: 2011 Volvo Rex 350 Basic Sport Utility Vehicle with four doors, 3.5-liter 3456 milliliters V6 gasoline engine. 1) Sensor Model: 【DENSO-234-9021】. 1) 1 × Oxygen Sensor 【234-9021】. • Robot laser welding: Ensures seamless installation, no air leakage, and stable signal transmission.
