This kit rebuilds the blend door or mode door actuator on your GM vehicle to stronger than the original! The BlendDoor.com rebuild kit for the blend door actuator for many GM vehicles made between 2004-2016 (including Buick Lacrosse, Cadillac XLR Chevrolet Corvette, Impala, Malibu, Monte Carlo, and Pontiac Grand Prix). The gear replaces the center plastic gear that fails causing most blend door actuator failures. This is a cheaper and longer-lasting solution than buying a new actuator from the dealer! Avoid low quality actuators found on eBay, retain your genuine GM electronics by rebuilding your actuator. We back our products lifetime warranty for defects! Designed and injection molded in the USA from a tough engineering grade plastic. A small tube of plastic-safe synthetic PTFE grease for the gears is included with the gear in this kit. Note: If your actuator looks like the pictures above, this kit will work for your car! Returns are expensive for sellers -- To help us continue to offer these products to save you money, PLEASE verify the gear fitment before ordering! Actuator body not included. Search YouTube for "Blend Door Actuator Repair/Replacement - Impala, Malibu, Corvette, Monte Carlo, Grand Prix, more" for the installation walkthrough video!