The 3 bar MAP Sensor is good for up to 32psi of boost<br> MAP sensor which translates into improved boost response.<br> Automatic temperature compensation.<br> Allows smoother engine operation, higher boost levels, and better drivability than competitor's turbo MAP sensors.<br> Fitment:<br> For for 1997-2013<br> For 1500 2005-2012<br> For 2500 HD 2005-2012<br> For 1500 2005-2012<br> For 2500 2005-2009<br> For 2005-2012<br> For 2006-2009<br> For Trailblazer 2006-2009<br> For 2007-2008<br> For 1998-2000<br> For 1500 2005-2012<br> For 2500 HD 2005-2012<br> For 1998-2012<br> For XL 1500 2005-2012<br> For 2009<br> For 2008<br> For G8 2009<br> For GTO 2004-2006<br> For Grand Prix 2005-2008<br> For 2003-2007<br> For Escalade 2003-2007<br> [Engines: LS1 for LS3 LS6 LS7 LS9 LQ4 LY6 L31 LSX]<br> Specifications:<br> Type:Air Intake Pressure Sensor<br> Number of Pin: 3-pin<br> Reference Number:16249939, 12615136, NP-LS1MP3<br> Colour:Black + Red<br> Material:plastic<br> Package Contents:<br> 2 x Air Intake Pressure Sensor<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.