3FL009 NEW NOx SENSOR FITS FREIGHTLINER / DETROIT (SCR OUTLET) - NO CORE NEEDED!

3FL009 NEW DINEX NOx SENSOR FITS FREIGHTLINWE / DETROIT (SCR OUTLET)  SUITABLE FOR FRIIGHTLINER MODELS:  CASCADIA 113 / 116 / 125 / 126                                      WESTERN STAR MODELS:  4700, 5700, 4900FA       REPLACES OEM PART NUMBERS:  0101538128, DDE EA101538128, DDERA101538128, EA101538128, EA0101538128, RA0101538128, A0101538128, DDE A101538128.  THIS NOx SENSOR HAS A ONE YEAR WARRANTY ON IT AGAINST DEFECTIVE PARTS AND WORKMANSHIP