Feature●Reference OE Number: 12561211●The item fits for GMC Sierra 3500 Classic 2007, for GMC Sierra 2500 1999-2004, for Chevrolet Silverado 2500 1999-2000, for Chevrolet Silverado 3500 2004-2006, for GMC Sierra 3500 2001, for GMC Sierra 3500 2003, for Pontiac GTO 2004, for Isuzu Ascender 2003-2004, for Hummer H2 2003, for Hummer H2 2005-2007.●Manufactured to good quality standards, directly match your vehicle, stable performance, high reliability.●Direct Replacement for the Factory Part.Just Need to Remove the Original Sensor and Install.●Note: Please carefully check your vehicle year/make/model and OE number with our description and pictures before purchasing.Description