Description Description: Part Numbers: A0009052909, A0009050208, A0009058611, 5WK96683E. Fits for W156 W164 W166 W176 W205 W212 W213 W218 W238 W246 W253 C117 X253, etc. Made of high-quality metal and plastic, very sturdy and durable. Direct replace for the old or broken sensor. Easy to install, no complicated tools needed. Specification: Material: Stainless Steel, Aluminum, Plastic Manufacturer Part Number: A0009052909 Other Part Numbers: A 000 905 29 09, A0009050208, A0009058611, 5WK96683E Sensor Type: Oxygen Sensor Color: Black Compatible Brand: for Compatible Models: GLC X253 / C253 / W253 V CLASS W447, GLE W166 / X166, C CLASS W205 / C205 / S205 / A205, GLE COUPE W292 / C292 W906, S CLASS W222, G CLASS W463, CLA W117 / C117 / X11, A CLASS W176, B CLASS W246, GLA W156 / X156 / C156 Size Chart: 15x10x5cm/5.91x3.94x1.97inch Package Includes: 1 Piece Nox Sensor Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!