# 31auto

> Find the best prices on car parts, tools, and auto accessories with 31auto. We compare shops so you can maintain, and upgrade your vehicle .

31auto (31auto.net) is a price comparison site. A product page lists the shops that sell the product, each with its price, stock status and a link to the shop. Prices are in GBP. Links to shops go through /go/ and are affiliate links.

## How to query

- Search: https://31auto.net/s/?s={query}. A price word sorts by price: `cheapest {thing}`.
- MCP server: https://31auto.net/mcp (tools: search_products, get_page, list_categories)
- Any page as markdown: request it with the header `Accept: text/markdown`. Same URL, same prices and links as the HTML page.
- Product pages: https://31auto.net/product/{slug}/
- Category pages: https://31auto.net/collection/{slug}/ (add ?page=N for more products)
- Cheapest first: a category URL + `?sort_by=price_asc` (also price_desc, discount_desc, date_desc).
- Please do not crawl filtered views (filters_*) or /go/ links; robots.txt disallows them. Reading one sorted view to answer a question is fine.

## Categories

- [Vehicle Parts](https://31auto.net/collection/vehicle-parts/)
  - [Engine Parts](https://31auto.net/collection/engine-parts/)
  - [Transmission & Drivetrain](https://31auto.net/collection/transmission-drivetrain/)
  - [Exhaust Parts](https://31auto.net/collection/exhaust-parts/)
  - [Electrical & Lighting](https://31auto.net/collection/electrical-lighting/)
  - [Body & Trim](https://31auto.net/collection/body-trim/)
- [Accessories](https://31auto.net/collection/accessories/)
  - [Interior Accessories](https://31auto.net/collection/interior-accessories/)
  - [Exterior Accessories](https://31auto.net/collection/exterior-accessories/)
  - [Cargo & Towing](https://31auto.net/collection/cargo-towing/)
- [Tools & Garage](https://31auto.net/collection/tools-garage/)
  - [Hand & Power Tools](https://31auto.net/collection/hand-power-tools/)
  - [Diagnostic & Electrical](https://31auto.net/collection/diagnostic-electrical/)
  - [Jacks, Lifts & Stands](https://31auto.net/collection/jacks-lifts-stands/)
  - [Air Tools & Compressors](https://31auto.net/collection/air-tools-compressors/)
  - [Fluid Transfer](https://31auto.net/collection/fluid-transfer/)
  - [Tyre & Wheel Tools](https://31auto.net/collection/tyre-wheel-tools/)
  - [Garage & Workshop Equipment](https://31auto.net/collection/garage-workshop-equipment/)
  - [Engine Service & Timing Tools](https://31auto.net/collection/engine-service-timing-tools/)
- [Motorcycle Gear](https://31auto.net/collection/motorcycle-gear/)
  - [Helmets](https://31auto.net/collection/helmets/)
  - [Protective Clothing](https://31auto.net/collection/protective-clothing/)
  - [Motorcycle Gloves](https://31auto.net/collection/motorcycle-gloves/)
- [Performance](https://31auto.net/collection/performance/)
  - [Performance Exhaust](https://31auto.net/collection/performance-exhaust/)
  - [Turbo & Intercooler](https://31auto.net/collection/turbo-intercooler/)

## Optional

- [Sitemap](https://31auto.net/sitemap.xml)
- [robots.txt](https://31auto.net/robots.txt)