Vetus 27HP M3.29 Marine Diesel Engine Price $6,882 Description : Furthermore, the redesigned M - line incorporates many other new features to make life easier for both the boat builder and the end user: Service parts such as fuses and relays (A), fuel filter and fuel connections (B), impeller (C), oil dipstick (D) and the oil filter (E) are all easily accessible. On all M4 engines the impeller is located at the front, for even easier access. The wiring is improved to offer easy connection and extra safety. All M-line engines are equipped with an electric fuel pump (F), actuated by the ignition switch. A new air inlet filter housing attenuates the airflow and lowers the induction sound level (G). The heat exchanger unit has 26 improvements, including the construction materials and surface treatments. The plastic front cover enhances safety and appearance. All pulleys and belts are covered, thereby meeting the EC Machinery Directive. Front mounted oil and fuel filters including a bracket are available as an option, making servicing even more convenient (H).