Contact Us
This contact page is primarily to assist potential and current customers with contacting Unique Diesel - GM Truck regarding purchase of parts and components for automotive 6.2 and 6.5 Diesel applications. Currently all customer service communication is handled in writing via email.
Contacting Customer Service.
Making a customer service inquiry should be related to items already purchased or are in the process of completing payment on a purchase in the case of an item that requires a manual payment process. Use of the following button will put you in contact with a representative of Customer Support to assist with post ordering questions and specific post-purchase questions that occur in business. This button does not require login to assist access to customer service for the specific functions mentioned. No sales questions answered through this portal.