Front Bonnet Hood Gas Spring Strut 51237309119 Lift Support Bar Front Engine Cover Spring for BMW 5 Series F10 F11 F18 2011-2017. Made from premium metal materials, the shock damper promises enduring durability and reliable use. Specifically designed for BMW 5 Series F10 F11 F18 (2011-2017), the shocks gas spring lifters support provides a precise fit for these models, ensuring enhanced functionality and performance.