Zero start 3100023 Freeze Plug Engine Block Heater for Ford, Honda, International, Mazda, Nissan, Perkins, 35mm Diameter | CSA Approved | 120 Volts | 400 Watts. 1993-1997 L4 - 2. 0L Ford/Mercury/Lincoln (Mazda engine), Honda 1979-1987 L4 - 1. 6L, 1. 8L, 2. 0L, Transverse, 1988-1989 L4-2. 0L, (Accord), Perkins 4-135 (GB Series 4 acyl. ), International by Navistar Lt. & Med. Trucks ALL L6 - 3. 2L (SD-33) (Nissan, Diesel), Mazda 4 cylinder 1995-1998 L4 - 1. 5L, 1990-1998 L4 - 1. 6L, Transverse, 1993-1998 L4-2. 0L, lt. & med. duty trucks 1982-1987 L4 - 2. 2L, Diesel, Nissan SD-33 & SD6-72 (3. 2L 6 acyl. )