If your Malibu or Axis has an in-tank fuel pump this will be the correct part number. The only exceptions are if you have a supercharged LSA motor, which uses 3020523.1, or some Responses that use 3020517.1.
Please note if you need the gasket and/or washers they are both sold separately and can be found here: In-tank fuel pump gasket. In-tank fuel pump washers.