5EL039 NEW DINEX NOx SENSOR - NO CORE NEEDED

5EL039 DINEX NEW NOx SENSOR. NO CORE NEEDED. FITS CUMMINS ENGINES. REPLACES OE PART NUMBERS:  1873793, 2872298, 2872298NX, 2894946, 2894946NX, 2894946RX, 5462442, 5462442RX, 5WK96693A. THERE IS A ONE YEAR WARRANTY ON THIS NEW NOx SENSOR AGAINST DEFECTIVE PARTS AND WORKMANSHIP.