Build Code Lookups Now Available in Weir Parts B2B

Weir Parts B2B users will see a new link on their home tab. Our wholesale customers can access this feature through their login. The link for Build Code Lookup lets you enter a VIN number is get back the RPO codes, build date, model year, and description of that vehicle. This feature works for both GM and Ford VIN numbers. When entering a VIN number you can choose to display the full build code list or just the paint codes.

To request a account for your business go to

Weir Parts B2B Website Launched

Weir Parts B2B

Weir Parts Center and Weir Wholesale have launched a new B2B website to allow shops and dealers to order parts easily and accurately online. To request more information or sign up, go to

Weir Parts Center continues to try to innovate and improve our customer’s experience. We know the internet has great potential to provide useful tools. Weir Parts B2B is one more tool we offer. Some of the features include…

  • Order Parts Online with accurate pricing
  • Stock Check Parts with Real-Time Availability
  • Access your Invoice History
  • Check Part Compatibility with an Online Catalog
  • Save Orders that can be processed at a later time

If you already have a user set up, you can log in at

If you’re submitted a request and haven’t heard back from us yet, please be patient. We’ve been bombarded with requests and will follow up with you shortly.

Weir Parts B2B Flyer

Weir Parts B2B Flyer Thumbnail