NOX Lambda Sensor REAR For Citroen Relay For Peugeot Boxer 2.0 2.2 BlueHDi 9821120780 Product Description NOX Lambda Sensor suitable for the following: For Citroen Relay - 2016 onwards - 2.0 BlueHDi (DW10F engine) For Citroen Relay - 2019 onwards - 2.2 BlueHDi (DW12R engine) For Peugeot Boxer - 2016 onwards - 2.0 Blue HDi (DW10F engine) For Peugeot Boxer - 2019 onwards - 2.2 BlueHDi (DW12R engine) This is the REAR (Downstream) NOX Sensor. Part Number :9821120780, 9817454580 Number Of Pins : 5-Pin Connector Placement on Vehicle:Rear Please check before purchasing that this will be suitable for your vehicle. .
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