If you have a 2008 through 2011 Malibu, of any trim level, that did not come with the side cargo nets and you would like to add them for you vehicle, the part number is 15899374 (MSRP $12.88 each). Technically this is a replacement part not an accessory item. Both the left and right sides use the same part number and you will need to purchase 2 of these nets if you want a net on both sides.
Don’t be fooled (particularly if you own a 2010 or later model) by somebody telling you that the part number for these side cargo nets is 19202911 (MSRP $45.00), this is the official GM/Chevrolet accessory catalog part number for a packaged pair of side nets for the 2010 and later Malibu’s. This package contains 2 of the 15899374 side nets and an instruction sheet and costs $19.24 more (at MSRP prices) than buying the 2 side nets separately as replacement parts without instructions.
The rear envelope cargo net is available as an accessory item. Only 1 net is required, the part number is 17803172. (MSRP $45)
Because both the side and rear cargo nets share the same mounting hooks at the rear of the vehicle to attach them, it can be tricky to use both the side and rear nets at the same time. What I found to be the best idea is to thread the attachment loops of the rear net through the attachment loops of the side nets then attach the rear net to the mounting hooks in the vehicle.
