Oxygen Sensor for 2014-2020 Fiat Uno & More - Walker 350-34351

Walker Products 350-34351 oxygen sensor for the 2014-2020 Fiat Uno 4-cylinder 1.4L and other vehicles measures the oxygen content of the exhaust gas. Built for a specific application and position, it sends the ECU the diagnostic feedback it needs.

• Narrow-band oxygen sensor with four wires
• Monitors exhaust gases to help reduce pollutants
• Tracks the air-fuel ratio and combustion efficiency from the oxygen level in the exhaust
• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases

Quick facts

• Part: Walker Products 350-34351 oxygen sensor
• Fits: the 2014-2020 Fiat Uno 4-cylinder 1.4L and other vehicles
• Position: Upstream
• Condition: New

A failing oxygen sensor can show up as rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector, or other engine and exhaust faults, can be behind those signs too, so track down the real cause before you buy a new sensor.

Fits

This oxygen sensor fits the 2014-2020 Fiat Uno 4-cylinder 1.4L and the 2011-2018 Chevrolet Tornado 4-cylinder 1.8L in the upstream position. Each takes one, and this listing is a single sensor.

Specifications

Interchange: CTK-OSGM4001