Bosch 13720 left oxygen sensor for the 2002-2003 Toyota Camry 4-cylinder 2.4L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. The ECU uses that feedback for stable combustion control, which helps reduce emissions.
- Switching-type narrow-band sensor with an integrated heater element
- Reaches operating temperature in <10 seconds for quick closed-loop control and cold-start performance
- Metal housing and TSP coating resist vibration, corrosion and contamination
- Built to withstand exhaust streams up to 1,880°F
Quick facts
- Part: Bosch 13720 oxygen sensor
- Fits: 2002-2003 Toyota Camry 4-cylinder 2.4L and other vehicles
- Position: Downstream, downstream left
- Material: Metal housing
- Condition: New
A check engine light, higher fuel use or a rough idle can mean this sensor is worn, though an exhaust leak ahead of it or a damaged connector can be behind them too, so find the cause before replacing it. If a failed sensor is the cause, this unit replaces it.
Fits
This oxygen sensor fits the 2002-2003 Toyota Camry 4-cylinder 2.4L, the 2007-2014 Toyota Sienna V6 3.5L, the 2006-2010 Toyota Highlander V6 3.3L and the 2008-2013 Highlander V6 3.5L, plus many other vehicles. This listing is one sensor; the catalog calls for one at this position. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream, downstream left
- Quantity per application: 1
- Thread size: M18 - 1.5
- Length (sealing surface to end of connector): 10.6 in
Build and materials
- Sensor type: narrow-band, heated
- Housing material: metal
- Wiring harness: included
- Condition: new
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
- Country of origin: United States
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Installation notes
- Direct-fit connectors.
- Conductive anti-seize is pre-applied on the threads.
Frequently Asked Questions
Does this oxygen sensor fit a 2002-2003 Toyota Camry 4-cylinder 2.4L?
Yes. Bosch 13720 is listed for the 2002-2003 Toyota Camry 4-cylinder 2.4L as the downstream left oxygen sensor.
Can I use this O2 sensor on a 2002 Toyota Camry 4-cylinder 2.4L?
Yes. The 2002-2003 Toyota Camry 4-cylinder 2.4L is covered, so a 2002 model with that engine takes this sensor.
Is this Bosch O2 sensor heated?
Yes. Bosch 13720 is a heated narrow-band switching-type sensor with an integrated heater element.
Does this oxygen sensor come with the wiring harness?
Yes. The sensor comes with its wiring harness. A mounting bracket is not included.
What thread size does this downstream oxygen sensor use?
The thread size is M18 - 1.5, and conductive anti-seize is pre-applied on the threads.
