5Q0512521J Rear Left Right Height Level Sensor For VW For GOLF For GTI MK7 R32 2015-2017 5Q0907503 5Q0512521F. The height sensor is made of ABS and metal materials, which is wear-resistant and rust-proof with high reliability. Reduced component wear: Through effective suspension adjustment, height sensors can reduce the wear of vehicle chassis and suspension components, extend component life and reduce maintenance costs. Excellent Performance: Stable performance, high accuracy, high sensitivity, good reliability. All our height sensors have been tested thousands of times. So don't worry about product performance. Easy Installation: The height sensor is easy to install and no modification is required. Save time and energy. Easy to use. You can replace old or damaged sensors immediately.