Oxygen Sensor for 2015-2020 Alfa Romeo 4C & More - Walker 250-241211

Walker Products 250-241211 oxygen sensor for the 2015-2020 Alfa Romeo 4C 4-cylinder 1.7L and other vehicles reads the oxygen in the exhaust gas to show how efficiently the engine burns fuel. It is made for a specific application and fitment position, and it gives the ECU the diagnostic feedback it expects.

• Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gas
• Electrodes made of a gas-permeable platinum layer
• Monitors exhaust gases to help reduce pollutants
• Measures oxygen content so the air-fuel ratio can be fine-tuned for combustion efficiency and fuel economy

Quick facts

• Part: Walker Products 250-241211 oxygen sensor
• Fits: 2015-2020 Alfa Romeo 4C 4-cylinder 1.7L and other vehicles
• Position: Downstream, downstream left, downstream right
• Condition: New

A rough-running engine, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean a failed sensor. A damaged wiring harness or connector can be behind the same signs, so find the cause before you buy.

Fits

This sensor fits the 2015-2020 Alfa Romeo 4C 4-cylinder 1.7L, the 2017-2019 Alfa Romeo Giulia V6 2.9L and the 2018-2019 Alfa Romeo Stelvio V6 2.9L. This listing is a single sensor, and a sensor is replaced when it fails.

Specifications

In the box

One oxygen sensor. The fitment lists a single sensor for each application.