| User Type | Purpose |
|-----------|---------|
| Nissan dealerships | Genuine parts lookup, warranty claims, stock ordering. |
| Independent garages | Identifying OEM parts for repair jobs. |
| Parts suppliers | Cross-referencing aftermarket equivalents to Nissan OEM numbers. |
| Rebuilders & modifiers | Finding discontinued Nismo or JDM parts. |
| Vehicle restorers | Locating old part numbers for classic Nissans (R32 Skyline, 240Z, etc.). |
If you drive a Nissan—especially an older Skyline, a Patrol, or a Fairlady Z—the most important tool for keeping that car alive isn't a wrench or a jack. It’s a piece of software called Microcat.
While modern manufacturers are moving toward sleek, cloud-based portals, for decades Microcat has been the heavy industry standard. It is the "Digital Bible" for Nissan parts. But what makes a simple database of part numbers so interesting? It’s the way it bridged the gap between Japanese engineering and the rest of the world.
Would you like a comparison table of Microcat Nissan vs. Nissan FAST vs. 7zap, or help finding a legitimate source for Nissan EPC data?
Microcat EPC (Electronic Parts Catalog) for Nissan, developed by Infomedia, is a cloud-based tool used by dealerships and professional workshops to identify and order genuine Nissan and Infiniti parts. While praised for its modern interface and advanced search features, some long-time parts professionals find its categorization less intuitive than older or competing systems. Key Features
The platform is designed to streamline the parts workflow through several core functionalities:
VIN-Specific Identification: Uses partial or full 17-digit VINs to filter for exact parts, reducing interpretation errors.
Global Search Box: Allows users to search for vehicles and parts (by description or part number) in a single step.
Active Jobs: Automatically saves recent lookups, enabling users to manage multiple customer orders simultaneously without losing progress.
Service and Repair Menus: Provides VIN-precise menus for over 300 common jobs, highlighting all related parts and fluids required.
DMS Integration: Seamlessly connects with Dealer Management Systems to transfer quotes and orders, eliminating manual data entry. User Insights
Reviewers from platforms like G2 and Reddit highlight the following pros and cons: Pros Nissan Microcat EPC Online [2026] Parts Catalog
Microcat EPC Nissan (Electronic Parts Catalogue) is a comprehensive online and offline database powered by Infomedia that provides dealerships and mechanics with immediate access to genuine OEM parts data for Nissan and Infiniti vehicles worldwide. This cloud-based system replaces traditional physical catalogs, offering a streamlined interface to identify, locate, and order parts with high precision using VIN-specific technology. Core Features of Microcat EPC Nissan
The platform is designed to improve the efficiency of parts departments by offering several advanced tools:
VIN and License Plate Search: Allows for rapid and precise vehicle identification using either the full 17-digit VIN or the final eight digits.
High-Resolution Visual Diagrams: Features detailed, exploded-view illustrations and component diagrams that help technicians visualize parts in their assembly context.
Global Search Engine: A "one-step" search box allows users to find vehicles and components by part number, description, or part code without manually selecting a search type.
Active Jobs and Multi-tasking: Users can manage multiple customers simultaneously by opening various tabs in a browser; the "Active Jobs" feature automatically saves each lookup for easy reference.
Automatic Updates: Unlike older systems that required monthly discs, Microcat EPC Nissan is automatically updated with the latest parts data, pricing, and supersession information. Dealer and Workshop Benefits
By integrating Microcat EPC, automotive businesses can drive significant operational improvements: Nissan Microcat EPC [2026] Online Parts Catalog
Maximizing Dealership Efficiency with Microcat EPC for Nissan
Microcat EPC (Electronic Parts Catalogue) is the specialized software platform used by Nissan and Infiniti dealerships worldwide to accurately identify and order genuine OEM parts. Developed by Infomedia, this cloud-based system serves as a comprehensive database for vehicles produced from 1978 through 2026, covering everything from passenger cars like the Altima to the Titan pickup line. Core Features of Microcat EPC
The platform is designed to replace traditional, cumbersome disc-based systems with a fast, browser-accessible interface. Key features include:
Precision VIN Identification: Users can enter the full 17-digit or last 8 digits of a Vehicle Identification Number (VIN) to filter the catalog to the exact specifications of that specific vehicle, including production date and trim level.
High-Resolution Diagrams: The software provides exploded view diagrams and component illustrations, allowing parts interpreters and technicians to visually confirm they are selecting the correct assembly.
Intelligent Global Search: A single search box allows for fast lookups by part description, part number, or part code.
Seamless DMS Integration: It connects directly with various Dealer Management Systems (DMS), enabling staff to transfer part numbers and pricing into service orders with a single click, which reduces manual entry errors. Benefits for Parts and Service Departments
By streamlining the "interpretation" process—deciphering which part fits which car—Microcat EPC offers several operational advantages:
Reduced Order Errors: VIN-specific data ensures that technicians find the right part the first time, lowering the rate of parts returns and increasing "first-pick" accuracy.
Increased Sales Productivity: The "Service & Repairs" feature highlights related parts and fluids for over 300 common jobs, helping parts departments upsell necessary components that might otherwise be overlooked.
Enhanced Customer Service: Staff can quickly generate and email professional quotes with diagrams directly to customers, building transparency and trust.
Mobility and Flexibility: Since the system is cloud-based, it can be used on any internet-connected device, allowing technicians to look up parts directly from the service bay rather than waiting at the parts counter. Technical and Global Reach
The Nissan Microcat EPC supports over 28 languages and is utilized across all global regions, including the USA, Canada, Europe, and Asia. As an online platform, it receives automatic updates for parts supersessions and pricing, ensuring that dealership staff always have the most current information without needing to install monthly updates manually. Nissan Microcat EPC [2026] Online Parts Catalog
Scenario: A mechanic needs the correct fuel injector part number for a 2015 Nissan Navara D23 2.3L diesel (YS23DDTT).
Using Microcat Nissan:
The mechanic then orders from Nissan dealer or finds an aftermarket equivalent.
Parts are rarely static; manufacturers update them frequently. A specific water pump part number might be discontinued and replaced by an updated design.
Microcat handles this through Supersession Data. If you search for an old part number, the software will alert you that the part has been replaced by a newer number, ensuring you do not order obsolete stock. It also allows users to view parts history, which is vital for restorers working on older Nissans (JDM classics like the Skyline or Silvia).
