Material: Made of high quality materials and have a long service time. Easy to replace composition sensor, save time and effort, there is no worry about the installation of stubborn. This is vehicle specific product, please make sure your car model before ordering. This is a non-original product, accessory only! Pin Number:3 Number:12570260 Replaces dealer part numbers:12568450,12570260,10371025 Fitment: for Escalade 2000 for Escalade 2002-2005 for Escalade ESV 2003-2005 for Escalade EXT 2002-2005 for 1500 2002-2005 for S10 2000-2002 for 1500 2000-2005 for 1500 2000-2005 for 2000-2005 for 1500 2000-2005 for 2000-2002 for 2000-2005 for XL 1500 2000-2005 Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly, the color and appearance may be changed, please don' mind. And take a consideration before place the order if you have request for color or appearance. Colour:Silver Material:Metal Package Contents: 1 x Composition Sensor Only the above package content, other products are not included. 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.