Liquid fuel obtained by catalytic pyrolysis of waste HDPE has GCV of 40.17 MJ/Kg which is in the range of gasoline and diesel; therefore this liquid product would perform relatively well in engines. From the distillation report of the oil it is observed that, the boiling range of the liquid fuel is 58–376 C, which infers the presence of mixture of different oil components such as gasoline, kerosene and diesel in the oil. From this result, it is observed these could be possible feedstock for further upgrading or use of lighter compounds as a diesel fuel.