Direction-Plus PV629DPK 4N15 for Mitsubishi Triton

Direction Plus ProVent oil separator kits protect your modern diesel engine by substantially reducing the amount of oil entering the engine from blow-by gas in the crankcase ventilation system.

By not fitting a Direction Plus ProVent system, it is likely that your engine will experience a progressive reduction in performance. Direction Plus ProVent systems, are specifically designed to separate and redirect oil and air from blow-by gas produced from within the crank case. They also provide the option of returning the oil back to the sump.