Yes, Isuzu D-MAX has Immobilizer, which are: 2019 Isuzu D-MAX 1.9L 4x2 MT Low-Ride, 2019 Isuzu D-MAX 1.9L 4x2 MT Hi-Ride, 2019 Isuzu D-MAX 1.9L 4x4 MT Type-B, 2019 Isuzu D-MAX 1.9L 4x2 AT Hi-Ride, 2019 Isuzu D-MAX 1.9L 4x4 AT Type-B, 2019 Isuzu D-MAX 1.9L 4x4 MT-P, 2019 Isuzu D-MAX 1.9L 4x4 AT-P, 2019 Isuzu D-MAX 3.0L 4x4 AT-P, 2019 Isuzu D-MAX 3.0L 4x4 MT Type B, 2018 Isuzu D-MAX 2.5L 4x2 MT Hi-Ride, 2018 Isuzu D-MAX 2.5L 4x4 AT, 2018 Isuzu D-MAX 2.5L 4x4 AT Z-Prestige, 2018 Isuzu D-MAX 2.5L 4x4 MT, 2018 Isuzu D-MAX 2.5L 4x4 MT Premium, 2018 Isuzu D-MAX 3.0L 4x4 AT, 2018 Isuzu D-MAX 3.0L 4x4 AT Z-Prestige, 2018 Isuzu D-MAX 3.0L 4x4 MT Premium.