𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬: for ATP 330 2004, for Magnum 330 2X4 2003-2004, for Magnum 330 2003-2004, for Trail Boss 330 2003-2004. 𝐎𝐄 𝐏𝐚𝐫𝐭 𝐍𝐮𝐦𝐛𝐞𝐫: 4010944, 4010697 for Polaris vehicles. 𝐃𝐢𝐫𝐞𝐜𝐭 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭: The 4010944 control module unit is a direct replacement for your original equipment, requiring no assembly. It also features a higher grade of material components, ensuring improved performance and reliability. 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐃𝐞𝐬𝐢𝐠𝐧: The 4010697 module features wires connected directly on board through a water-tight sealed grommet. This configuration prevents water infiltration through connector pins, a common cause of ECM failures. 𝐆𝐫𝐞𝐚𝐭 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧: The module unit is meticulously designed to fit seamlessly into your original vehicle. With factory-proven reliability, you can trust that they are precisely engineered for a perfect fit. 4010944 4010697 Control Module ECM