Can't find the VW heater core you're looking for? We have more than 20,000 VW parts in stock and not all of our parts are listed online. So call us at (586) 757-2300 with your VW heater core questions. We'd love to share our thirty years of Volkswagen knowledge and experience with you. We understand that a properly functioning VW heater core is crucial for the safety and comfort of your Volkswagen and we're here to help you keep your ride as smooth as possible.