The Mitsubishi MM43214801 is a genuine OEM glow plug designed for reliable cold-starting in a wide range of Mitsubishi engines and agricultural machinery. This 10.5V glow plug features an M10x1.25 thread and a total length of 70mm, ensuring precise fitment and optimal performance. It is compatible with Mitsubishi K3A, K3B, K3C, K3D, K3E, K3F, K3G, K4C, K4D, K4E, K4F, K4G, K4N, L2A, L2E, L3A, L3C, L3E engines, as well as numerous MT-series tractors including MT180, MT210, MT250, MT300, MT370, MT450, MT630, MT670, MT850, and many more. This essential component ensures efficient pre-heating for smooth engine ignition in demanding conditions.