Find the part with better evidence.

Start with what you know—even when the exact part is not listed here. Use a VIN, OEM number, vehicle details or connector notes, then bring the result back to RoadSpec or ask us to help source it.

Start with a VIN Look up a number
Two people reviewing a used automotive part, connector and vehicle notes together at a repair workbench
Useful evidence is easier to review together.

Choose your starting point.

Each tool is free. None promises fitment from a single field; the goal is to reduce noise and make the final comparison clearer.

01

VIN & vehicle match

Decode basic vehicle identity, then record the number, connectors, position and programming notes.

Open the workspace → 02

OEM number finder

Search an OEM, interchange, stock or supplier reference as a standalone identifier to avoid noisy results.

Search a number → 03

Compatibility check

Use year, make, model, system and position to narrow the catalog, then compare the listing evidence.

Refine a search → 04

Connector checklist

Record plugs, pins, mounts, labels and options for radios, screens, modules and clusters.

Record the details →

Turn listing photos into working evidence.

Use the exact product gallery to compare the views that matter in a repair—not just a similar-looking product thumbnail.

Used automotive part, connector and label being compared on a workshop bench
Compare the original and the listing before you connect anything.
  1. 01
    Shape and mounting points

    Check the housing, tabs, brackets and orientation from the same angle as your original.

  2. 02
    Label and reference number

    Zoom the gallery image and compare every letter, suffix and option code that is visible.

  3. 03
    Connectors and included pieces

    Count plugs and pins, then check locks, trim, brackets and anything needed for installation.

Open visual comparison → Use the connector checklist

Can’t find the part?

RoadSpec can review a structured request for an item that is not currently listed. A request is not an order or inventory reservation; we will reply with a candidate, a question or the next useful step.

  • Send the part identity, vehicle details and what the original looks like.
  • Our team checks the catalog and available sourcing options.
  • You decide whether a proposed part is worth reviewing or buying.
Start a sourcing request

Keep the useful updates.

Get new hard-to-find inventory and practical fitment guidance. Email is optional and there is no coupon required.

ROADSpec sourcing desk

Tell us what you are trying to find.

Give us enough evidence to look in the right place. The more specific the original number, vehicle configuration and physical details are, the more useful our review can be.

Helpful to include: a clear label or OEM number, year/make/model, position, connector details and a photo reference. If you have photos, our team can tell you how to share them after we reply.

Do not include payment-card details or government identification. This request does not commit you to a purchase.

How to use the result.

Use the tool to narrow the choice, then use the listing to confirm what will actually arrive.

01

Identify

Start with the most specific evidence you have: a complete number, VIN or label photo.

02

Compare

Check configuration, connector layout, position, included pieces, condition and photos.

03

Plan

Confirm whether installation, coding, relearning or calibration may be needed before checkout.

04

Ask

If evidence is missing or the match is unclear, send the RoadSpec SKU or saved notes to support.

Tool questions.

Short answers before you start.

Can I use these tools for a part RoadSpec does not list?

Yes. The VIN, number and checklist tools are useful for gathering evidence even when there is no exact catalog result. Send the details to support so we can review whether the part can be sourced or whether a comparable listing needs closer checking.

Does a VIN or OEM number guarantee the part will fit?

No. A VIN identifies the vehicle basics and a number helps identify a component, but options, connectors, position, software and physical condition can still differ. Confirm the complete listing evidence before ordering.

Do you save the information I enter?

The connector checklist stays in this browser unless you choose to contact us. The VIN is sent only to NHTSA for the public lookup and is not saved by the workspace. Email updates use the separate, optional RoadSpec signup.