Bosch Oxygen Sensor P/N:13644
Bosch 15701 oxygen sensor for the 1993-1995 Isuzu Pickup 4-cylinder 2.6L, the 1995 Pickup 4-cylinder 2.3L and other vehicles measures oxygen in the exhaust and sends air-fuel-ratio readings to the ECU. This Bosch premium oxygen sensor is a narrow-band heated unit for the upstream position.
A check engine light, rough running or higher fuel use can mean an oxygen sensor is worn. Before you replace this one, rule out an exhaust leak and damaged wiring or a loose connector, since those can light the same lamp. This listing is one sensor, and the upstream position takes one.
This upstream oxygen sensor also fits the 1994-1995 Honda Passport 4-cylinder 2.6L and the 1995 Pontiac Sunrunner 4-cylinder 1.6L, along with many other vehicles.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Is the Bosch 15701 an oxygen sensor for the 1994-1995 Honda Passport 4-cylinder 2.6L?
Yes. Bosch 15701 is the upstream oxygen sensor for the 1994-1995 Honda Passport 4-cylinder 2.6L. If your car is not named here, look it up in the "Vehicles it fits" section.
Does the Bosch 15701 come with a wiring harness or a mounting bracket?
Yes, Bosch 15701 includes its wiring harness. A mounting bracket is not included.
What thread size and hex size does this narrow-band oxygen sensor have?
This oxygen sensor has an M18 - 1.5 thread and a 22 mm hex. It is a heated narrow-band sensor with a 12.4 in wiring harness.
What can a failing upstream oxygen sensor look like?
Signs can include a check engine light, rough running or poor fuel economy. A shop can test the sensor and the wiring around it.
Is anti-seize already on the threads of this oxygen sensor?
Yes. Conductive anti-seize is pre-applied to the threads of the Bosch 15701, and its connector is direct-fit for quick installation.
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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.