Original Holden OEM parts catalog. Pick a series and generation to open factory diagrams and genuine part numbers.
Series
This Holden parts catalog is a GM EPC-style original parts catalog. It organizes Holden by series and generation the way the General Motors electronic parts catalog does, then hands off to the matching OEM diagrams. Use it as a Holden OEM catalog when you need factory structure rather than a mixed aftermarket list.
In search terms this page is a Holden parts catalog and a Holden OEM catalog: series, generations, and diagrams on one host. Holden sits in the General Motors catalog family, known in workshops as GM EPC. Original part numbers are not listed in this text; they appear on the exploded diagrams after you choose a generation.
Pick a Holden series, open the generation for the right years, then continue to the 7zap Holden catalog. GM EPC-style exploded views and VIN-accurate lookup are attached to that generation, not to a free-text model search. If a series has several generations, use the year range on each card — facelifts are separate when the Holden catalog has them, because diagrams often change there.
Across the full Holden OEM catalog this host lists 1 series and 1 generation. The lines in the brand data are Commodore (2010–2012). Year ranges are taken from the generations in that payload — the same spans shown on the cards when you open a series. If a series has several generations or facelifts, each keeps its own years because diagrams and original part numbers often change between them.
GM EPC data is held together by original part numbers, supersessions, and assembly diagrams. That is the difference between this Holden parts catalog and a generic aftermarket listing that only claims a year-and-model fit. Here you can see how a part sits on the factory layout before you order.
Regions matter in an OEM catalog because the same series can have different generations, years, and diagrams depending on the market. This Holden host currently has one region in the data: Asia. The series and generations in the catalog belong to that region. The catalog covers cars. That is the vehicle type present in the Holden payload on this host.
Open a generation to continue in the 7zap Holden catalog for exploded views and VIN-accurate lookup. That step stays on the Holden OEM path: the same series and generation, with factory diagrams.