Walker Products 250-54074 oxygen sensor for the 2005-2006 Toyota Camry V6 3.0L and other vehicles measures combustion efficiency from the amount of oxygen in the exhaust gas. Every part number is made for its specific application and fitment position, and it returns the diagnostic feedback the ECU requires.
- Wide-band 4-W air fuel ratio sensor that monitors the air fuel ratio in the exhaust
- Electrodes made of a gas-permeable platinum layer
- Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases
- Oxygen readings help fine-tune the air-fuel mixture for fuel economy
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 250-54074 oxygen sensor
- Fits: 2005-2006 Toyota Camry V6 3.0L and other vehicles
- Position: Upstream left, upstream right, upstream rear
- Condition: New
A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light, and those signs have other possible sources. To find the cause first, look over the sensor, wiring harness and connector for physical damage with the engine off and cool; damaged wiring can also cut a sensor's life short.
Fits
The 2005-2006 Toyota Camry V6 3.0L, the 2010-2014 Subaru Outback H6 3.6L and the 2010-2014 Subaru Legacy H6 3.6L are among the vehicles this oxygen sensor fits, along with others. Each position takes one sensor, and this listing is a single sensor.
Specifications
Fit and size
- Position: upstream left, upstream right, upstream rear
- Quantity per application: 1
- Thread size: M18 - 1.5
Build and materials
- Type: 4-W air fuel ratio, wide-band
- Electrodes: gas-permeable platinum layer
- Condition: New
Frequently Asked Questions
Is this a Toyota Camry oxygen sensor that fits the 2005-2006 Camry V6 3.0L?
Yes, Walker Products 250-54074 fits the 2005-2006 Toyota Camry V6 3.0L and the 2002-2003 Camry V6 3.0L, so it works as a Camry O2 sensor for both.
Is this a Subaru Outback oxygen sensor for the 2010-2014 Outback H6 3.6L?
Yes, Walker Products 250-54074 fits the 2010-2014 Subaru Outback H6 3.6L. If your car isn't named here, look it up in the "Vehicles it fits" section to see whether it is covered.
What thread size does this oxygen sensor have?
This Walker Products 250-54074 sensor has an M18 - 1.5 thread.
What can a failing wide-band oxygen sensor cause?
A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light. A shop can read the fault codes the ECU has stored to find the cause.
What does the coating on this oxygen sensor do?
The coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases. The electrodes are made of a gas-permeable platinum layer.
