JAGUAR PART NUMBER: C2N3717 (or superceded equilalent C2C7359 or C2S51801 or LNE1684BB)This is the UPSTREAM sensor (sometimes known as "Sensor 1").Original JAGUAR part - not an unreliable copy.Suitable for: X-Type all petrol models 2001-2010XK8 and XKR 4.2 V8 models 2002-2006 (VIN range A30645 through to A99999)(to find your VIN number see the last six characters of your VIN / Chassis number. For more information please click on the "Help" option above) PLEASE NOTE - Library photo of identical exampleFitting informationThere are two of these sensors on the engine, one on each exhaust manifold downpipe. If your diagnostic fault code is P0031, P0032, P0131, P0132, P0133 or P1646 then you will need to change the RIGHT bank sensor (i.e Bank 1, Sensor 1). On XK models this sensor is located on the right side of the engine. On X-Type models this sensor is located at the back of the engine bay.If your diagnostic fault code is P0051, P0052, P0151, P0152, P0153 or P1647 then you will need to change the LEFT bank sensor (i.e Bank 2, Sensor 1). On XK models this sensor is located on the left side of the car. On X-Type models this sensor is located at the front of the engine bay.
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