1217220400 121722-0400 1-21722040-0 Zx450 6Wg1 Oil Radiator Inner Pad For Isuzu 1217220400, 121722-0400, 1-21722040-0 Oil Radiator Inner Pad is designed for Isuzu Zx450 equipped with the 6Wg1 engine. This essential component aids in the optimal functioning and maintenance of the oil radiator system in your Isuzu Zx450, ensuring efficient cooling performance.