This is a genuine GM heater kit with part number 25755073. The item is new and comes with free shipping. As an authentic replacement component, it is designed for a precise fit and reliable function in compatible GM vehicles. This kit is suitable for owners or mechanics performing heating system repairs or maintenance. Since specific vehicle compatibility and installation requirements can vary, it is important to verify this part number matches your vehicle's needs. Check the listing for full details on any included components and specific application information before purchase. Genuine GM Heater Kit 25755073. Condition: New. Listed at 34.13 USD. Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts. In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.