Bosch Oxygen Sensor P/N:16161
Give your engine computer an accurate read on the exhaust with the Bosch sensor 16167, a premium switching-type oxygen (O2) sensor that sends air-fuel-ratio measurements to the ECU to help keep combustion stable and emissions down. It is listed for many models, among them the 2004-2008 Chrysler Crossfire, 2003-2008 Mercedes-Benz SL55 AMG and 2005-2006 Mercedes-Benz C55 AMG. It is a direct-fit replacement for the listed applications and is cataloged for the upstream position, including upstream right on some applications.
Bosch pioneered the original thimble-type oxygen sensor in 1976 and has supplied OE vehicle manufacturers for more than 50 years. It backs this sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks. See the "Vehicles it fits" section for engine details and the full list of vehicles.
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What does the Bosch O2 sensor 16167 do?
It is a switching-type oxygen sensor that measures oxygen in the exhaust and sends an air-fuel-ratio signal to the ECU. The ECU uses that signal to adjust fueling and help control emissions.
Where is this oxygen sensor installed?
The catalog lists it for the upstream position, including upstream right on some applications. Upstream sensors sit ahead of the catalytic converter.
Does this Bosch oxygen sensor fit the 2004-2008 Chrysler Crossfire?
Yes, it is listed for the 2004-2008 Chrysler Crossfire. It is also listed for the 2003-2008 Mercedes-Benz SL55 AMG and the 2005-2006 Mercedes-Benz C55 AMG.
What are signs an upstream O2 sensor may need replacing?
Signs include a check engine light with an oxygen sensor code, rough idle, poor fuel economy or a failed emissions test. Other faults can cause these too, so diagnose the cause before replacing the sensor.
Is installation straightforward?
It has a direct-fit connector, and conductive anti-seize is pre-applied to the threads. Follow the vehicle service information for removal, torque and connector routing.
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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.