Engine mount Nissan S13/14/15 - MB M104 Top quality, rigid engine mounts to fit a Mercedes M104 engine in your Nissan S13 / S14 / S15 These Engine mounts fit perfectly and can handle all the power you possibly can produce. Engine swap cannot be more straight forward than this. Fitment Engine mount bolt pattern fit Mercedes M104 The bolt pattern also fit MB diesel engines such as OM603 an OM606 but are not tested in a car. The OM603 and 606 engines also need the oil filter housing from M103 or M104 to fit with these engine mounts. Depending on your requirements you may need to move the radiator forwards Depending on your requirements you may need to modify the hood reinforcement to make more room for the cam cover. Depending on what gearbox is used a larger gearbox tunnel opening has to be made. A set of engine mounts include: Zinc iron chromated and black-passivated 5mm High strength steel brackets These brackets withstand both corrosive environments and look good over time. Rigid bush