Extensive Compatibility: Perfectly for models including 1500/2500, , , , Trailblazer, from 1999-2006, and more. Also compatible with for , , and for Escalade. Detailed compatibility for each model and year is provided to a perfect match.Comprehensive Fitment List: This sensor is also suitable for models like the 1500/2500 and XL from 1999-2006, Envoy from 2003-2006, and from 2003-2007. It fits for Escalade from 2002-2006 and other vehicles including for H2 and for , enhancing its utility across various popular models.Part Number Reference and Verification: Replaces Part Number parts 12560228, 12555566, 5S1692 among others. to check your vehicle's year, make, model, and old sensor's part number and physical specifications for a guaranteed fit and hassle-free replacement.Easy Installation: Designed for direct replacement, this crankshaft position sensor ensures a straightforward installation process without the need for programming or complex tools. It's engineered to match the old sensor's fit, form, and function, providing a reliable solution.Color:BlackMaterial:Plastic+MetalPackage Contents:1 * crankshaft position sensorOnly 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.