Features: Watertight weatherproof connections, tested and ensured to match OE output voltage resistance and trigger for gap, glass reinforced plastic resin housing, specially engineered for reliability and for protection from corrosion and other environmental contaminants. Direct factory fit and ready for installation straight out of the box. GM-recommended replacement part for your for GM vehicle's original factory component. Manufactured to for GM OE specification for fit, form, and function. Specifications: Material:ABS Size:As Picture Shown Color:Black for 45RFE 545RFE 68RFE 4799061AB Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Crankshaft Position Sensor