Oxygen Sensor for 2019-2021 Mercedes-Benz AMG GT 63 & More - Walker 350-35034

Walker Products 350-35034 oxygen sensor for the 2019-2021 Mercedes-Benz AMG GT 63 V8 4.0L and other vehicles measures the oxygen in the exhaust gas to report combustion efficiency.

• Wide-band air-fuel ratio design with a 5-wire connection
• Oxygen readings help fine-tune the air-fuel mixture, supporting fuel economy
• Monitors exhaust gases to help reduce pollutants
• Electrodes made of a gas-permeable platinum layer
• Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates
• Made for one specific application and position on the vehicle; it supplies the diagnostic feedback the ECU requires

Quick facts

• Part: Walker Products 350-35034 oxygen sensor
• Fits: 2019-2021 Mercedes-Benz AMG GT 63 V8 4.0L and other vehicles
• Position: Upstream, upstream left, upstream right
• Condition: New

A failing sensor can show up as poor engine running, higher fuel consumption or a lit malfunction indicator light. The wiring harness or connector can be behind the same signs, so look all three over for physical damage before you replace the sensor. This listing is one sensor, and each application takes one at the upstream position.

Fits

Listed for a wide range of Mercedes-Benz, Dodge and BMW models, including the 2018-2021 Mercedes-Benz E63 AMG S V8 4.0L and the 2019-2021 Mercedes-Benz AMG GT 63 S V8 4.0L. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.

Specifications

Product information is for general reference and may contain errors. See our Disclaimer.