Mercedes AMG Location Jeddah. Mercedes M157 5.5 Biturbo S version engine, currently installed and can be inspected before removal. The maintenance performed: - Water pump replacement - Upper oil pan repair - Injector cleaning - Spark plug replacement There is a video of the engine running, and whoever wants to inspect it is welcome. 47,000 SAR with turbos, or 39,000 SAR for Long Block without turbos and accessories. The price is reasonably negotiable.