Feature: CompatibilityThis high quality 722.9 module sensor is compatible with Mercedes Benz W221 S300, S350, S500, S550, S600, etc. Please refer to the details page for the specific year and model. Please check if your car model is compatible before placing an order. High QualityThis 722.9 module sensor is made of high-quality material, first-class quality, durable, long service life. You can buy and use with confidence. Powerful PerformanceThis 722.9 TCM TCU control module sensor has good performance and reliable. Perfect FitThis 722.9 TCM TCU control module sensor has the manufacturer part numbers Y3/8n3, Y3/8n2, Y3/8n1 and meets the original standards, which is suitable for repair and replacement. Easy to InstallThis durable 722.9 speed sensor is easy to install, no complicated tools required. Specification: Material: Plastic + Metal Color: Black + White + Silver + Gold Manufacturer Part Number: Y3/8n3, Y3/8n2, Y3/8n1 Fitment: Fit for Mercedes Benz W221 S300 S350 S500 S550 S600 Fit for Mercedes A Class CHN EGY DEU MYS ZAF VNM 7 SP R/AWD L4 2.2L V6 2.5L 3.0L 3.5L V8 6.3L W7A700 722.9 2000-2011 Fit for Mercedes A Class EGY 7 SP R/AWD V6 3.0L V8 6.3L W7B700 722.9 2007-1201 Fit for Mercedes A Class EGY DEU VNM 7 SP R/AWD V6 2.5L 3.0L 3.5L W7X550 722.9 2007-2011 Fit for Mercedes Cl DEU 7 SP R/AWD V8 5.0L 5.5L 6.3L W7A700 722.9 2003-2011 Fit for Mercedes E Class DEU 7 SP RWD V8 5.5L 6.3L W7B700 722.9 2009-2011 Fit for Mercedes E Class DEU 7 SP R/AWD V6 3.0L 3.5L V8 5.5L W7X550 722.9 2009-2011 Fit for Mercedes S Class DEU 7 SP R/AWD V6 3.0L 3.5L V8 4.6L 5.5L W7X550 722.9 2006-2011 Package Included: 3 * 722.9 Module Sensor 1 * Punch Tool