Walker Products 250-24463 right oxygen sensor for the 2001-2003 Mercedes-Benz CLK320 V6 3.2L and other vehicles measures the oxygen content of the exhaust gas. It is a 4-W narrow-band sensor made for its specific application and fitment position.
- Monitors the air-fuel ratio through the oxygen content of the exhaust gas
- Electrodes made of a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Oxygen sensor signal gives the ECU the diagnostic system feedback it requires
- Exhaust gas monitoring that helps reduce pollutants
Quick facts
- Part: Walker Products 250-24463 oxygen sensor
- Fits: 2001-2003 Mercedes-Benz CLK320 V6 3.2L and other vehicles
- Position: Downstream right
- Condition: New
A failing oxygen sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. A damaged wiring harness, a bad connector or a problem elsewhere in the exhaust can be behind those signs too, so find the cause before buying a sensor.
Fits
This direct-fit sensor suits the 2001-2003 Mercedes-Benz CLK320 V6 3.2L, the 2001-2003 Mercedes-Benz CLK430 V8 4.3L and the 2001-2002 Mercedes-Benz CLK55 AMG V8 5.5L in the downstream right position.
Specifications
Fit and size
- Position: downstream right
- Quantity per vehicle: 1
- Thread: M18 - 1.5
Build and materials
- Type: narrow-band
- Number of wires: 4
- Electrodes: gas-permeable platinum layer
- Condition: new
In the box
One oxygen sensor. This listing holds one sensor, and the downstream right position takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this a Mercedes CLK320 oxygen sensor for the 2001-2003 model years with the V6 3.2L?
Yes. Walker Products 250-24463 fits the 2001-2003 Mercedes-Benz CLK320 V6 3.2L as the downstream right oxygen sensor, and that position takes one.
Which type is this Walker Products oxygen sensor, narrow-band or wideband?
It is a 4-W narrow-band sensor. Walker Products 250-24463 has an M18 - 1.5 thread and is made for the downstream right position.
What is the platinum layer on this oxygen sensor for?
The electrodes are made of a gas-permeable platinum layer. A coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.
What can a failing downstream oxygen sensor cause?
The engine can run poorly, fuel consumption or exhaust emissions can rise, or the malfunction indicator light can come on. With the engine off and cool, look over the sensor, harness and connector for damage.
How many oxygen sensors come in this listing?
One. This listing is a single downstream right oxygen sensor, and that position takes one.
