Walker Products 250-24439 oxygen sensor for the 2002-2005 Jaguar X-Type V6 2.5L, the 2002-2008 X-Type V6 3.0L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. Each part number is made for its specific application and fitment position, and gives the ECU the diagnostic feedback it needs.
- Measures oxygen in the exhaust gas to track the air-fuel ratio
- Electrodes coated with a gas-permeable platinum layer
- Monitors exhaust gases to help reduce pollutants
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Four-wire narrow-band design
Quick facts
- Part: Walker Products 250-24439 oxygen sensor
- Fits: 2002-2005 Jaguar X-Type V6 2.5L, the 2002-2008 X-Type V6 3.0L and other vehicles
- Position: Downstream left, downstream right
- Condition: New
A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light, and newer vehicles may store a fault code in the ECU. Before you replace the sensor, rule out physical damage to its wiring harness and connector, since a fault there can produce a similar picture.
Fits
This direct-fit narrow-band sensor is a Jaguar X-Type O2 sensor for the 2002-2005 V6 2.5L and the 2002-2008 V6 3.0L. It also fits the 1997-2002 Jaguar XK8 V8 4.0L, the 2003-2006 XK8 V8 4.2L, the 2000-2002 Jaguar XKR V8 4.0L and the 2003-2006 XKR V8 4.2L. This listing is one sensor, and the 2002-2005 Jaguar X-Type V6 2.5L takes one. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: downstream left, downstream right
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire
- Electrodes: gas-permeable platinum layer coating
- Condition: New
Frequently Asked Questions
Does this X-Type oxygen sensor fit the 2002-2008 Jaguar X-Type V6 3.0L?
Yes. Walker Products 250-24439 is listed for the 2002-2008 Jaguar X-Type V6 3.0L and the 2002-2005 X-Type V6 2.5L, and each of these takes one sensor.
Is this Jaguar XK8 oxygen sensor the right one for a 2003-2006 XK8 V8 4.2L?
Yes. This sensor is listed for the 2003-2006 Jaguar XK8 V8 4.2L and the 1997-2002 XK8 V8 4.0L. For any other model, open the "Vehicles it fits" section and check your engine.
What thread size does this oxygen sensor use?
The thread size is M18 - 1.5. It is a 4-wire narrow-band sensor.
How can I tell if this narrow-band oxygen sensor is failing?
Rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light can all be signs. A shop can read the codes stored in the ECU to see which sensor is flagged.
Is Walker Products 250-24439 an upstream or downstream sensor?
It is a downstream sensor. The catalog lists it for the downstream left and downstream right positions.
