GReddy NEODYMIUM MAGDRAIN BOLT Captures any fine particles in the engine oil, and protects the engine from internal damage. Strong 5000 gauss Uses a NEODYMIUM magnet which is the strongest type of magnet. Aluminum with hard anodized aluminum Product number Car model Thread size Thread length CODE MD-01 TOYOTA, NISSAN, DAIHATSU (Except some models) M12×P1.25 11mm 13901301 MD-02 MITSUBISHI, HONDA, MAZDA, SUZUKI (Except some models) M14×P1.5 11mm 13901302 MD-03 SUBARU (Except some models) M20×P1.5 11mm 13901303 MD-04 TOYOTA86, SUBARU BRZ, other M16×P1.5 11mm 13901304
