NEWSUN 5WK9 6684A Upstream Inlet Pre-Cat Nitrogen Oxide Sensor NOX Sensor 68067521AA fits Ram 3500 4500 5500 6.7L 2011-2012 Diesel

*Ram 3500 4500 5500 Cummins 6.7L 11-12 Diesel

Upstream Inlet Pre-Cat Replace fits OE#: 68067521AA 5WK9 6684A.<br/>

*OEM FIT, FORM & FUNCTION - Premium quality materials for a long service life, Proper fitment and Lasting Performance verify proper fitment for your vehicle.

*Aftermarket Products.Perfect Replacement.Brand new.Professional Installation is Highly Recommended.

*1 year warranty.If you need any help during use,please feel free to ask.