Walker Products 250-24213 oxygen sensor for the 2006-2014 Lexus IS250 V6 2.5L and other vehicles reads the oxygen content of the exhaust gas. This Walker Products oxygen sensor is made for its specific application and fitment position and sends the diagnostic feedback the ECU needs.
- Monitors the air-fuel ratio for combustion efficiency
- Monitors exhaust gases and reduces pollutants
- Electrodes made of a gas-permeable platinum layer
- Measures oxygen levels to fine-tune the air-fuel mixture and help improve fuel economy
- Coating guards the electrode surfaces against contamination and erosion from combustion residue and exhaust particulates
Quick facts
- Part: Walker Products 250-24213 oxygen sensor
- Fits: 2006-2014 Lexus IS250 V6 2.5L and other vehicles
- Position: Downstream left, downstream right
- Condition: New
A failing sensor can show up as the engine running poorly, higher fuel consumption or a lit malfunction indicator light. Before you replace it, rule out physical damage to the sensor's wiring harness and connector, since damage there can shorten the sensor's life.
Fits
The vehicles it fits include the 2006-2014 Lexus IS250 V6 2.5L, the 2007-2011 Lexus GS450h V6 3.5L and the 2007-2011 Lexus GS350 V6 3.5L, and on each of them it is a direct-fit replacement. If your car is not named here, find it in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream left, downstream right
- Quantity per vehicle: 1
- Thread: M18 - 1.5
Build and materials
- Type: narrow-band
- Wiring: 4-wire
- Condition: new
In the box
One oxygen sensor. This listing holds one sensor, and the fitment calls for one per application.
Frequently Asked Questions
Will this Lexus IS250 oxygen sensor fit the 2006-2014 V6 2.5L?
Yes. Walker Products 250-24213 is listed for the 2006-2014 Lexus IS250 V6 2.5L, and it also fits the 2007-2011 Lexus GS350 V6 3.5L.
Is this a 2008 Lexus IS250 oxygen sensor replacement for the V6 2.5L, and which side is it?
Yes, the 2008 model with the V6 2.5L is covered. The catalog lists the position as downstream left and downstream right, and this listing is one sensor.
What thread size does Walker Products 250-24213 have?
Walker Products 250-24213 has an M18 - 1.5 thread. It is a narrow-band, 4-wire oxygen sensor.
How can I tell if this downstream oxygen sensor is failing?
Watch for rough running, higher fuel use or a malfunction indicator light. Newer vehicles store fault codes in the ECU, and a shop can read them to see whether the sensor is involved.
Is this oxygen sensor sold as a pair?
No. This listing is one oxygen sensor, and the fitment calls for one.
