Bosch Oxygen Sensor P/N:17200

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$201.99

MPN: 17200

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Bosch Oxygen Sensor P/N:17200

$201.99

Description

Keep the fuel system running to the engine computer's target air-fuel ratio with the Bosch Oxygen Sensor 17200, an upstream (pre-catalyst) sensor that drops in as a direct-fit replacement for the 2011-2013 Mercedes-Benz E350, 2013-2016 GL350, 2016 GLE350D, 2017 GLS350D, 2012-2015 ML350, 2010-2013 R350, 2019-2023 Sprinter 1500, 2010-2023 Sprinter 2500, 2010-2022 Sprinter 3500, 2018-2022 Sprinter 3500XD and 2019-2021 Sprinter 4500. See the Buyer's Guide tab for the full application list.

Upstream placement: mounts ahead of the catalytic converter to measure the oxygen content of the exhaust stream.
Closed-loop feedback: sends a signal the engine control module uses to trim the air-fuel ratio toward its target.
Direct-fit replacement: designed to install on the listed Mercedes-Benz applications.
Signs it may need replacing: illuminated check engine light, reduced fuel economy, or a rough/uneven-running engine — diagnose the cause before replacing.

If a worn or contaminated upstream oxygen sensor is behind those symptoms on your vehicle, this Bosch unit replaces it. Interchange: Manufacturer part number 17200.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

What does this oxygen sensor do?

It measures the oxygen content in the exhaust and sends a signal the engine control module uses to trim the air-fuel ratio.

Is this an upstream or downstream sensor?

It is an upstream sensor, mounted ahead of the catalytic converter.

Which vehicles does part 17200 fit?

It's a direct-fit replacement for various Mercedes-Benz models, including the E350, GL350, GLE350D, GLS350D, ML350, R350 and Sprinter 1500-4500. See the Buyer's Guide tab for the full list and year ranges.

What are signs this sensor may need replacing?

A check engine light, reduced fuel economy, or rough running can be signs. These symptoms have other possible causes, so diagnose before replacing.

What is the manufacturer part number?

The Bosch manufacturer part number is 17200.