EfeOEM is a WordPress plugin for businesses that sell spare parts, industrial equipment, or any product catalog that needs cross-reference code matching.
Key features:
- Add unlimited OEM codes per product
- Cross-reference / competitor brand code matching
- Superseded (old) number tracking
- Hierarchical Brand > Model compatibility taxonomy
- Single search box that matches all code types plus the product title
- Automatic SEO description enrichment when Rank Math is active
- No dependency on Advanced Custom Fields or any other plugin — works right after activation
- Bulk CSV import tool for migrating existing catalogs
- Live search product previews with configurable image, title, OEM, stock code, brand, compatibility, price, stock status, and button fields
- Customizable preview heading, field labels, and automatic hiding of empty values
- English source interface with an included Turkish translation and a POT template for additional languages
- Separator-insensitive code matching: dots, dashes, spaces, slashes, underscores, and common punctuation can be ignored when searching codes
- Relevance ranking that prioritizes exact stock/OEM/cross-reference/previous-number matches over partial and title matches
- Live preview shows which code type and exact product code matched the search
How to use:
- Install and activate the plugin.
- Go to the “EfeOEM Products” menu to start adding products.
- For each product, enter the OEM codes, cross-reference codes, and compatible brands/models.
- Add the
[efeoem_search]shortcode to any page to publish the smart search box.
External Services
EfeOEM includes the Freemius SDK to provide licensing, account/upgrade screens, paid-plan features, and optional usage diagnostics. Premium builds may also use Freemius for premium update delivery.
When an administrator chooses to connect/opt in, the plugin may send site and environment information such as the site URL, WordPress/PHP/plugin versions, and administrator/account information required by Freemius. The permissions requested are shown on the Freemius opt-in screen before consent. If the administrator skips the opt-in, optional usage tracking is not enabled. Paid-license, billing, account, and update operations may still communicate with Freemius when those features are used.
This service is provided by Freemius Inc.:
* Terms of Service: https://freemius.com/terms/
* Privacy Policy: https://freemius.com/privacy/
Screenshots
Front-end smart search box with brand filter — a code search returns matching products instantly.
Product edit screen — the code matching meta box with OEM codes, cross-reference codes, and superseded numbers.
Bulk CSV import screen for migrating an existing catalog.
Products list with automatic Rank Math SEO integration.
Brand / Compatibility taxonomy screen (hierarchical brand > model structure).