From Chaos to Clarity: How PIM Software Streamlines ACES & PIES Data

In the world of automotive eCommerce, selling aftermarket parts is less about inventory checks and more about having the right data. Which is why many top aftermarket businesses curate their parts and application data using ACES (Aftermarket Catalog Exchange Standard) and PIES (Product Information Exchange Standard) to ensure accuracy from vehicle fitment to standardized part details.

But here’s the catch: managing ACES and PIES files manually can be time-consuming, complex, and prone to errors. Product Information Management (PIM) software streamlines the process.

Let’s break it down.

What are ACES and PIES? 

  • ACES defines how to communicate vehicle fitment data (make, model, year, drivetrain, etc.).
  • PIES defines standardized product attributes and marketing content (dimensions, weight, brand, UPCs, descriptions, etc.).

Together, they form the backbone of accurate product listings in the automotive aftermarket industry, but only when managed correctly.

Why Product Information Management software (PIM) is Essential: 

For businesses that try managing ACES and PIES data manually or without a system, they run risks that include: 

  • Inconsistent formatting
  • Various version
  • Missing vehicle applications
  • Outdated product details
  • Miscommunication among teams

When integrated with ACES and PIES standards, PIM acts as a single source of truth that helps businesses thrive.

Key Benefits of PIM:

  • Imports, validates, and structures information from manufacturers, suppliers and internal teams so it meets ACES and PIES formatting requirements.
  • Simplifies compliance with industry and retailer requirements.
  • Auto-generates ACES and PIES and syndicates them directly to partners, retailers, or marketplaces. (Throwing out the need to manually build and update XML files.)
  • Increases go-to-market time for new SKUs and product lines.
  • Issues Auto Care Association updates for ACES and PIES by versioning updates, flagging inconsistencies, and allowing fast edits across an entire catalog.
  • Unlocks scalability as a catalog or team grows.
  • Integrates with Digital Asset Management (DAM) systems so businesses can match photos, videos, and rich media to PIES attributes, automatically.
  • Reduces product returns by providing accurate vehicle compatibility data.
  • Delivers a consistent, trusted product experience across channels.

What’s the Difference Between PIM, ACES, and PIES?

Think of ACES and PIES as the language and PIM as the translator, editor, and delivery system rolled into one.

Component

What It Does

Who Uses It

ACES

Standardizes fitment data (vehicle compatibility)

Catalog managers, data analysts

PIES

Standardizes product attributes and marketing content

Brand teams, marketing, retailers

PIM

Centralizes, validates, enriches, and distributes all product data

Cross-functional teams, eCommerce, ops

The Payoff: Faster Time to Market, Fewer Returns, Better Sales

Final Takeaway

If your business relies on ACES and PIES data but lacks the infrastructure to manage it well, a PIM platform unlocks the biggest opportunities for growth. It turns product data into a powerful asset, one that fuels better operations, customer trust, and eCommerce performance.

Want to learn how eTools can simplify your ACES and PIES data management with a modern PIM? Let’s talk.