Interchange Part Number:AW5103, 1AMWP00037, WP-9361, 512229. OE/OEM Part Number:AW5103, 130-5130, 12566029, 12618472. 2007-2017 Acadia 3.6L. 2008-2009 G8 3.6L. 2008-2009 Torrent 3.6L. For Pontiac This water pump is designed specifically for certain engine types, so compatibility is crucial.
