What is the PartsTech catalog? The PartsTech Catalog is our expanded parts ordering experience. When you run a search and tab over to the PartsTech Catalog you’ll see every manufacturer that makes that part and exactly who has it in stock. Did this article answer your question? Related Articles How to link your eXtra Loyalty Program account to PartsTech? How do I search by license plate? What is Plate/VIN? How to search by keyword? Explain the different search types on PartsTech. What is Plate/VIN What is the PartsTech catalog?