We recommend changing this every 8-14 months. If your pcv-valve gets full with oil, your car will begin to build crank pressure, and may lead to blowing blue smoke. If your pcv-valve is plugged, you will notice a world of difference after changing with this direct replacement. This is a brand NEW OEM factory PCV valve. This part will NOT fit 2003 models

Fits: Dodge Turbo Neon SRT-4 04+

Part # 4884479AB