Walker Products Oxygen Sensor P/N:350-341076
Walker Products 350-34016 oxygen sensor for the 1994-1997 Mazda Miata 4-cylinder 1.8L reads the oxygen content of the exhaust gas. It gives the ECU the diagnostic feedback the system needs.
A worn oxygen sensor can show up as rough running, higher fuel use or a lit malfunction indicator light, though damage to the wiring harness or the connector can be behind the same signs, so look both over for physical damage.
This oxygen sensor fits the 1994-1997 and 1999-2000 Mazda Miata 4-cylinder 1.8L. This listing is one sensor, and a Miata takes just one.
Fit and size
Build and materials
Will Walker Products 350-34016 work on a 1999-2000 Mazda Miata 4-cylinder 1.8L?
Yes. Walker Products 350-34016 fits the 1999-2000 Mazda Miata 4-cylinder 1.8L, which takes one sensor.
What thread size does this narrow-band oxygen sensor have?
Walker Products 350-34016 has an M18 - 1.5 thread and a narrow-band design.
What are the electrodes on Walker Products 350-34016 made of?
Walker Products 350-34016 has electrodes made with a gas-permeable platinum layer, and a coating protects the electrode surfaces from combustion residue and particulates in the exhaust.
Can a failing oxygen sensor turn on the malfunction indicator light?
Yes, it can. Rough running or higher fuel use can also come with a failed sensor.
Is Walker Products 350-34016 an upstream or downstream oxygen sensor?
This sensor is listed for both upstream and downstream positions. The listing is sold as one sensor.
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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.