Original Infiniti OEM parts catalog. Pick a series and generation to open factory diagrams and genuine part numbers.
Series
This Infiniti parts catalog is a Nissan EPC-style original parts catalog. Series and generations come first, then the OEM diagrams that belong to that Infiniti line. People looking for a Infiniti EPC or a Infiniti parts catalog land on the same path: factory structure, not a mixed aftermarket grid.
In search terms this page is an Infiniti parts catalog and an Infiniti OEM catalog: series, generations, and diagrams on one host. Infiniti sits in the Nissan catalog family, known in workshops as Nissan EPC. Original part numbers are not listed in this text; they appear on the exploded diagrams after you choose a generation.
Pick a Infiniti series, choose the generation by years, then continue to the 7zap Infiniti catalog. Nissan EPC-style exploded views and VIN-accurate lookup open from that generation. If a series has several generations, use the year range on each card — facelifts are separate when the Infiniti catalog has them, because diagrams often change there.
Across the full Infiniti OEM catalog this host lists 16 series and 94 generations. Notable and long-running lines in this data include G (1990–2016), Q45 (1989–2008), QX70/FX (2002–2019), QX80/QX56 (2004–2019), Q60 (2007–2019), QX50/EX (2007–2019), M35/45 (1989–2010), I (1995–2004), Q70/M (2010–2019), and QX60/JX (2012–2019). Those names are taken from the series in the brand payload, not from the filtered grid above. Year ranges are the span of generations in the catalog, not a marketing timeline.
The Nissan EPC tradition is original part numbers, supersessions, and exploded assemblies. That is why this Infiniti OEM catalog is more useful than a generic aftermarket listing when you need the number that actually superseded, or the layout of the assembly around it.
Regions matter in an OEM catalog because the same Infiniti series can carry different generations, year spans, and diagrams by market. On this subdomain the regions in the data are Global, Canada, Europe, USA, Australia, and Japan. The region switcher only changes which series appear in the grid; this article describes the whole Infiniti catalog, not a single market. The catalog covers cars. That is the vehicle type present in the Infiniti payload on this host.
Open a generation above to reach the 7zap Infiniti catalog for exploded views and VIN-accurate lookup. That step stays on the Infiniti OEM path: the same series and generation, with factory diagrams.