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Fitment
Compatible with Mercedes-Benz diesel vehicles equipped with SCR (Selective Catalytic Reduction) emission systems requiring NOx monitoring. Used in multiple platforms including W205, W213, S213, C238, W166, R172, W447, and C250 diesel configurations depending on exhaust aftertreatment system setup. OEM part number A0009059703 must be verified before installation.

FAQ
Q1: What does this NOx sensor do?
A: It measures nitrogen oxides (NOx) in diesel exhaust gases for SCR emission system feedback control.

Q2: Which vehicles is it compatible with?
A: It is used in selected Mercedes-Benz diesel models including W205, W213, S213, C238, W166, R172, W447, and C250 depending on system configuration.

Q3: Is this a universal part?
A: No, compatibility depends strictly on OEM part number A0009059703 and emission system design.

Q4: Does installation require programming?
A: Some vehicles may require ECU reset or diagnostic adaptation after replacement.

Q5: Where is it installed?
A: It is installed in the exhaust aftertreatment system, typically upstream or downstream of the SCR catalyst.

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Total price$787.00

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