Delphi ES20175 oxygen sensor for the 2001-2002 Mercedes-Benz CL600 V12 5.8L, the 2003-2014 CL600 V12 5.5L and other vehicles measures the oxygen left in the exhaust so the engine computer can adjust fuel delivery.
- Delphi planar technology covers older, conical design sensors
- Smart design consolidates SKUs without using long wires
- Patented protective sensor coating helps prevent contamination
- Validated for all fuel types, including ethanol blends like E85
- Tested to 150,000 miles, plus 2,000 hours of severe thermal testing
Quick facts
- Part: Delphi ES20175 oxygen sensor
- Fits: the 2001-2002 Mercedes-Benz CL600 V12 5.8L, the 2003-2014 CL600 V12 5.5L and other vehicles
- Position: Front, front left, front right, rear, rear left, rear right
- Condition: New
A failing oxygen sensor can show up as a check engine light, weaker fuel economy or a rough idle, though those signs have other possible sources too. With the engine off and cool, look at any sensor wiring and plug you can reach from the engine bay for cuts, melted insulation or a loose connector, since those faults can look like a bad sensor; a shop can test the sensor itself. If the sensor is the cause, this one replaces it.
Fits
This Delphi oxygen sensor also fits the 2008-2014 Mercedes-Benz CL65 AMG V12 6.0L, the 2001-2002 Mercedes-Benz S600 V12 5.8L and the 2003-2013 S600 V12 5.5L.
Specifications
Fit and size
- Position: front, front left, front right, rear, rear left or rear right, depending on the vehicle
- Quantity per vehicle: one or two, depending on the vehicle and engine
Build and materials
- Condition: New
- Technology: Delphi planar
- Coating: patented protective sensor coating
- Fuel types validated: all fuel types, including E85
In the box
One oxygen sensor and one instruction sheet. This listing holds one sensor, and the number a car takes is one or two, depending on the vehicle and engine.
Frequently Asked Questions
Does the Delphi ES20175 oxygen sensor fit the 2008-2014 Mercedes-Benz CL65 AMG V12 6.0L?
Yes, Delphi ES20175 fits the 2008-2014 Mercedes-Benz CL65 AMG V12 6.0L. For any other car, look it up in the "Vehicles it fits" section to see how many sensors it takes.
Are Delphi O2 sensors okay to use with E85 fuel?
Yes. This oxygen sensor is validated for all fuel types, including ethanol blends like E85.
Does the Delphi ES20175 oxygen sensor come with an instruction sheet?
Yes, the package holds one oxygen sensor and an instruction sheet; Delphi ES20175 is sold as a single sensor.
What does the protective coating on this oxygen sensor do?
The patented protective sensor coating helps prevent contamination of the sensor.
How much testing has this oxygen sensor been through?
It is OE tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
