Fitment You Can Trust. Listings That Sell.
Interchange mapping, listing management, and inventory accuracy for salvage yards, recyclers, distributors, and parts sellers who move real volume.
Vehicle Data
Year, make, model, and part details
Interchange Match
Hollander + OEM cross-reference
Verified Listing
Fitment-accurate and live
What We Handle
Automotive parts data is our flagship specialty — five programs built specifically around how salvage and parts sellers actually work.
Hollander Interchange Mapping
Interchange data decides whether a buyer trusts your listing. We research and validate interchange numbers so the right part matches the right vehicle every time.
- Interchange research and validation
- OEM and aftermarket cross referencing
- SKU to interchange mapping
- Vehicle compatibility identification
Product Data Optimization
Messy titles and thin attributes bury good inventory. We rewrite and structure your product data so listings get found and buyers stop second guessing.
- Search friendly titles and descriptions
- OEM and part link number research
- Attribute and fitment verification
- Image organization and duplicate removal
eBay & Marketplace Listing Management
We build and maintain listings across eBay and other marketplaces so your catalog stays live, accurate, and priced right without you touching a spreadsheet.
- Single and bulk listing creation
- Item specifics and fitment integration
- Ongoing revisions and repricing support
- Inventory sync across channels
Inventory Management
Stock that says available when it is not costs you money and ratings. We keep quantities, SKUs, and lifecycles in sync everywhere you sell.
- SKU creation and standardization
- Stock level sync across channels
- Product lifecycle and retirement
- Dead listing cleanup
Order Verification
A wrong part shipped is a return, a refund, and a bad review. We check every order against the vehicle and the part before it leaves your dock.
- Vehicle compatibility checks
- OEM and interchange number verification
- Part condition and spec confirmation
- Shipping detail validation
Why Work With Us
Fitment data is only useful if it is right. That is where we put our effort.
5+ years in parts data
Deep hands on experience with automotive catalogs and interchange data.
Fast turnaround
Bulk work returned on a schedule you can plan around.
QA on every project
A second set of eyes checks the work before it ships to you.
Detail obsessed
Accuracy is the product. We treat every field like it matters.
Reliable communication
Clear updates, one point of contact, no chasing.
Who This Program Is Built For
Frequently Asked Questions
Need something outside auto parts? See our full Data Services offering. Many clients also pair this program with virtual assistance for daily listing upkeep and design and development to automate the sync between systems.
Start With a Free Data Audit
Send us a sample of your catalog. We will show you what is costing you sales and what it takes to fix it.
Get a Free Data Audit