Mitsubishi 4G64 V31 Ignition Coil MD975309 4G64-V31

Mitsubishi 4G64 engine (V31, V32) high-voltage ignition coil; OEM MD975309 (4G64-V31). Its core function is to convert low voltage to high voltage to fire spark plugs and maintain stable engine operation. After installation, it effectively resolves idle jitter, acceleration hesitation, or starting problems. If fuel consumption rises, engine hiccups or power drops, ignition coil may be aging/leaking; replace promptly.