DENSO Auto Parts Oxygen Sensor P/N:234-4274
DENSO Auto Parts 234-4064 oxygen sensor for the 2002-2006 Toyota Camry V6 3.0L, the 2004-2006 Camry V6 3.3L, the 2007-2014 Camry V6 3.5L and other vehicles measures the oxygen in the exhaust and reports it to the engine computer. It is a heated, narrow-band sensor with four wires.
A failing oxygen sensor can show up as a check engine light or poorer fuel economy. An exhaust leak can produce similar signs, so those signs alone do not prove the sensor is at fault. This listing is one sensor for one downstream position.
This direct-fit sensor also fits the 2005-2014 Toyota Avalon V6 3.5L and the 2007-2014 Lexus ES350 V6 3.5L, along with many other vehicles.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Will this Toyota Camry oxygen sensor fit a 2007-2014 Camry V6 3.5L?
Yes. DENSO Auto Parts 234-4064 fits the 2007-2014 Toyota Camry V6 3.5L, the 2004-2006 Camry V6 3.3L and the 2002-2006 Camry V6 3.0L. For any other car, look up its year and engine in the "Vehicles it fits" section.
Is this O2 sensor for the 2007-2014 Toyota Camry V6 3.5L an upstream or downstream sensor?
It is a downstream sensor, listed for the downstream left, downstream right and downstream rear positions. This listing is one sensor.
What are the wire length and thread size of the DENSO Auto Parts 234-4064?
The wiring harness is 12.80 in long and the thread diameter is 0.708 in. It is a heated, narrow-band sensor with 4 wires.
Can a worn downstream oxygen sensor turn on the check engine light?
Yes. A failing oxygen sensor can set the check engine light, and poorer fuel economy can go along with it. A shop can read the codes and test the sensor.
What does the PTFE filter on this oxygen sensor do?
The PTFE filter keeps contaminants out of the sensor in harsh engine conditions. The aluminum oxide trap layer is designed to shield the ceramic element from silicone and lead poisoning.
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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.