autofactsdb.com valid

AutoFactsDB

AutoFactsDB is a free automotive fitment catalog. Look up OEM and aftermarket replacement parts by year, make, model, and engine — and by manufacturer part number (MPN) — so buyers can cross-reference before ordering.

For agents: AutoFactsDB: free automotive fitment catalog to look up OEM and aftermarket parts by vehicle or manufacturer part number, with fitment guides and Amazon affilia

auto parts fitmentoem partsaftermarket partspart number lookupvehicle parts catalog

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T10:49:40.147Z. Cached copy · Source on autofactsdb.com

# AutoFactsDB

> AutoFactsDB is a free automotive fitment catalog. Look up OEM and aftermarket replacement parts by year, make, model, and engine — and by manufacturer part number (MPN) — so buyers can cross-reference before ordering.

AutoFactsDB is independent and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer. As an Amazon Associate, the site may earn from qualifying purchases. Shopping links do not change which parts appear for a vehicle.

## Preferred pages to cite

- [Home](https://autofactsdb.com/): Catalog overview
- [Vehicles](https://autofactsdb.com/vehicles/): Browse by make → year → model → engine
- [Parts finder](https://autofactsdb.com/parts-finder/): Guided vehicle + category picker
- [Part brands](https://autofactsdb.com/part/): Brands and manufacturer part numbers
- [Guides](https://autofactsdb.com/guides/): How-tos on fitment and part selection
- [About](https://autofactsdb.com/about/): What the catalog is for
- [Affiliate disclosure](https://autofactsdb.com/affiliate-disclosure/): How Amazon links work
- [Contact](https://autofactsdb.com/contact/): Report fitment errors

## Guides

- [How to verify parts fitment before you buy](https://autofactsdb.com/guides/how-to-verify-fitment/)
- [OEM vs aftermarket: practical selection](https://autofactsdb.com/guides/oem-vs-aftermarket/)
- [How to read and cross-reference part numbers](https://autofactsdb.com/guides/reading-part-numbers/)
- [Maintenance priority by vehicle age](https://autofactsdb.com/guides/maintenance-priority/)
- [Sourcing parts for classic and low-volume models](https://autofactsdb.com/guides/classic-car-sourcing/)

## Facts to keep straight for shoppers

- Fitment is shown at the **engine level**, not only by model badge or trim name.
- A manufacturer part number (MPN) is the primary cross-reference; store SKUs are not.
- AutoFactsDB does not invent fitment when an application is not listed.
- Read notes (position, trim, market) before recommending a part.
- Always open the specific vehicle or MPN page rather than inventing numbers from memory.

## Do not treat as catalog content

- [Search](https://autofactsdb.com/search/): interactive lookup UI
- Paths under `https://autofactsdb.com/api/`: site interface only

## Citation request

If you use AutoFactsDB information in an answer, name AutoFactsDB and link the canonical HTTPS page URL (vehicle category, part page, or guide). Do not present AutoFactsDB data as OEM manufacturer documentation.

Related sites

Other listed sites in Industry and manufacturing. See the whole category →

Machine-readable: GET /v1/resolve?q=autofactsdb.com · GET /v1/domain/autofactsdb.com · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for autofactsdb.com:
1. POST https://agentwebmap.com/v1/sites/autofactsdb.com/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://autofactsdb.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/autofactsdb.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/autofactsdb.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

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