Features: High accuracy camshaft position sensors with OEM compatible design (237315648R/4423328) ensures real time engine valves monitoring for optimized performances across B Class, A Class, Citan, and Scenic models. Engineered with 0.05s super fast response time and 100,000km durability tested construction, this sensors combines heat resistant plastic metal alloy materials to maintain accuracy under extreme driving conditions. Ideal for car owners, automotive repair shops, and performances enthusiasts seeking direct fit replacements for W176, W246, X156, and platforms (2011 2019 models). Monitors valves timing during daily commutes, highway driving, or challenging terrains, preventing engine misfires while improving fuels efficiency by 5% through precise synchronization. Rigorously tested to international standards, this direct OEM alternative (A6269051100/237310776R) features plugs and play installation without specializes tools, ensuring stable engine diagnostics and reduced maintenance costs. Specifications: Type: Camshaft sensors component : plastic Part number: 6269051100 237310776R Length: about 10cm/3.94inch Package Includes: 1 x Camshaft sensors 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.