Bosch Oxygen Sensor P/N:13644
Bosch 15265 oxygen sensor for the 2000-2002 Mazda 626 4-cylinder 2.0L sends air-fuel-ratio readings from the exhaust to the ECU. As a downstream Bosch O2 sensor, it helps the ECU hold combustion steady and reduce emissions.
A check engine light, rough running or poor fuel economy can mean this sensor is worn, though an exhaust leak or a wiring fault can be behind the same signs.
It is a direct-fit downstream oxygen sensor for the 2000-2002 Mazda 626 4-cylinder 2.0L.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included. This listing is one sensor, and the 2000-2002 Mazda 626 4-cylinder 2.0L takes one.
Is this oxygen sensor the right fit for the 2000-2002 Mazda 626 4-cylinder 2.0L?
Yes. Bosch 15265 is a downstream sensor for the 2000-2002 Mazda 626 4-cylinder 2.0L, and that car takes one.
Is this Bosch premium oxygen sensor heated, and what type is it?
Yes. Bosch 15265 is a heated, narrow-band, switching-type sensor, and it reaches operating temperature in under 10 seconds.
Does this O2 sensor include the wiring harness and a mounting bracket?
The wiring harness is included, but a mounting bracket is not. This listing is one sensor.
What thread size and hex does this downstream oxygen sensor use?
This sensor has an M18 - 1.5 thread and a 22 mm hex.
Do I need to add anti-seize to the threads of this sensor?
No. The threads come with conductive anti-seize already applied.
Published by the manufacturer of this part. Links open in a new tab.
No reviews yet — be the first to review this product.
Write a Review
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.