Specification: Type: Nox Sensor Probe Type: Direct Installation Material Type: ABS Color: As shown Number: A0009053603 A0009053503 5WK9 6683D Feature: High quality products. Easy installation and use. Excellent quality and excellent fitment. Correct connector. No cutting or splicing. A cleaner and more sophisticated look to your car Compatibility: For XF - Package Contents: 1 NOX Sensor Probe 1 set X Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.