Buyer's Guides

Practical guidance for aftermarket distributors and importers evaluating parts, applications, and supplier requirements. Product availability and documentation vary by reference and destination, so confirm the details for your order with IronForge Auto and your local advisers.

1. How to Check an OE Reference and Vehicle Application

An OE reference can help identify a replacement part, but a number alone may not capture every vehicle or market variation. Use the following checks when requesting a quotation.

Gather the vehicle details

Record the vehicle make and model, model year, engine code, and destination market. If available, include the VIN or a clear photo of the original part label. Engine code and model year are especially useful when the same model name spans multiple engine configurations.

Record the complete reference

Copy the full OE number exactly as it appears, including letters, numbers, and separators. If the number is unreadable or missing, send the vehicle details and a photo of the part so the application can be reviewed.

Compare the part and application

For a gasket or sealing component, compare the key shape, openings, thickness, and locating features against the original part or approved drawing. For filters, confirm the part type and relevant connection or fitment details. For clamps, confirm the installed hose diameter, clamp style, material, and band size.

Confirm the match before ordering

Ask the supplier to confirm the application and product availability for the exact reference. For a new or critical application, request a sample where available and compare it with your reference part before committing to a larger order.

Contact our team with the complete vehicle and part details to check a specific application.

Reference notice: Vehicle manufacturer names and part numbers are used to help identify applications. They remain the property of their respective owners and do not imply an affiliation or endorsement.

2. Preparing an Import-Documentation Request

Documentation requirements depend on the product, destination, importer, and applicable local rules. Avoid assuming that one document set applies to every shipment. Before placing an order:

Ask your customs broker or the relevant local authority what documents and product approvals apply to the specific goods.
Share the destination country and any written requirements with IronForge Auto at the quotation stage.
Tell IronForge Auto at the quotation stage which documents, third-party inspections, or destination-market certifications you require.
Confirm what documentation can be provided and when; costs and responsibility for additional arrangements are agreed for the order.
Allow time for any third-party inspection or destination-market certification arrangements.

Material certificates do not replace destination-market certification. Documents required by destination regulations should be identified at the quotation stage.

For destinations where SASO, GSO, or another market-specific certification applies, raise the requirement at the quotation stage and allow time for arrangements. Costs and the responsible party are agreed for each order. Confirm current import requirements with your importer, customs broker, or relevant authority.

3. A Distributor's Supplier-Evaluation Checklist

Use these questions when comparing aftermarket suppliers and product lines:

Product fit and catalog support

Can the supplier confirm fitment using the complete OE reference, engine code, and vehicle details?
Are product materials and configurations clear for the references you plan to stock?
Can you review a sample before the first production order, where one is available?

Quality process and documentation requests

What checks take place from incoming materials through pre-shipment inspection?
Have you shared your document requirements at the quotation stage, and have the available scope and timing been confirmed?
Can the supplier review your customer-specific inspection plan or acceptance criteria before production?

Order planning and branding

What is the MOQ for each product reference, and does private-label packaging change it?
Which packaging and labeling options suit your distribution channel?
What are the current stock and production lead times for the required quantity?

Export coordination

Which shipping arrangements are supported for your destination?
Have you shared any required export or destination-market documents at the quotation stage?
Who will coordinate the freight, and what information is needed before shipment?

Record the answers with the quotation and approved specification so product, packaging, quality requirements, and delivery expectations are clear before production.

Continue Reading

For a product or application review, contact our sales team with your target references, vehicle details, quantity, and destination.