Walker Products Oxygen Sensor P/N:350-31004
Walker Products 350-64099 oxygen sensor for the 2007 Toyota Camry V6 3.5L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. This Walker Products oxygen sensor is a wide-band, 4-W air fuel ratio type made for its specific application and fitment position, and it sends the ECU the diagnostic feedback it expects.
A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Those signs can mean the sensor is worn, though a damaged wiring harness or connector can be behind them, so look both over for physical damage before you replace the sensor.
This upstream oxygen sensor is sold singly. It fits the 2007 Toyota Camry V6 3.5L and the 2005-2012 Toyota Tacoma 4-cylinder 2.7L, and it works as an oxygen sensor for the 2006-2007 Toyota RAV4 V6 3.5L, with one sensor per application. If your Toyota or Lexus is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Is this the right oxygen sensor for a 2007 Toyota Camry V6 3.5L?
Yes. Walker Products 350-64099 is listed for the 2007 Toyota Camry V6 3.5L, and that application takes one sensor.
Is this oxygen sensor made for the 2005-2012 Toyota Tacoma 4-cylinder 2.7L?
Yes. The 2005-2012 Toyota Tacoma 4-cylinder 2.7L is in the fitment, with one sensor per application.
What thread size does the Walker Products 350-64099 oxygen sensor have?
The Walker Products 350-64099 oxygen sensor has an M18 - 1.5 thread.
What does the coating on this wide-band oxygen sensor do?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases. The electrodes are made of a gas-permeable platinum layer.
Is this an upstream or downstream oxygen sensor?
It is an upstream sensor. The catalog lists it as upstream, upstream left, upstream right or upstream rear, depending on the application.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.