Autoparts Data Download

NSF International's Auto Parts Data Download Program helps aftermarket part manufacturers ensure proper fit for their replacement parts. Manufacturers can download 2D drawings and 3D CAD files detailing fixtures designed to replicate part mounting alignment and tolerances on actual vehicles. Each fixture is designed using data from real vehicles and OEM parts. Our program helps manufacturers get their parts to market quickly and with confidence that the parts will fit correctly.

We are constantly adding new parts to our inventory. You can also request parts not on the list, and we will work to complete a fixture design as fast as possible.

This is a subscription-based service. To get more information on this program or to sign up, call +1 734.214.6290 or email

Contact NSF International

  • Mailing List

  • Or contact the nearest NSF location
  • [x] Close

See all related news