LAUNCH: X431 car diagnostic scanners direct from the brand

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LAUNCH is one of the big names in car diagnostic tools: a Shenzhen-based company listed in Hong Kong, with more than 30 years in the business. Its US online store is the brand's own direct shop, selling X431 scanners and OBD2 code readers with the official warranty and technical support.

It suits a wide spread of people. If you just want to know why the check engine light came on, a simple code reader is enough. Home mechanics who do their own brakes, batteries and oil services can step up to four-system tools with service resets, and small garages or serious DIYers can go all the way to bidirectional scanners that run active tests and code new parts. Prices are in US dollars, and the store ships to the US and Canada.

What's worth a look

Here are six tools across the range, from a basic reader to the professional end, with the prices shown on the store today.

For most drivers, the Creader G700 at $34.90 covers the basics: it reads and clears check engine codes on 1996 to 2026 vehicles. The CRP129 Expert is the middle ground, with four-system diagnostics and 13 or more service functions for $269.90 instead of $449.90. At the top, the CRP 919 Expert is LAUNCH's most capable tool here, with 35-plus service functions and ECU coding, and it's currently $360 off.

If you'd rather use your phone, the AIOBD plugs into the car's OBD2 port and sends results to an app over Bluetooth, starting at $54.90. The Creader Elite X500 is built around particular makes, with versions for groups of brands, so choose the one that matches your car.

Current offers

• We list 12% off sitewide with our code; check the codes box for the latest terms.
• Sign up with your email for an extra 10% off your first order.
• Most of the range is on sale, with savings shown on each product, such as $300 off the CRP 919 MAX and $127 off the Creader Elite X500.
• Shipping is free to most of the US and Canada, and LAUNCH covers taxes and fees.

How to save more

• Don't buy more tool than you need. If you only ever read engine codes, a $34.90 reader does the job; bidirectional control and ECU coding only pay off if you do your own repairs.
• Check compatibility first. The site has a vehicle finder, and some tools, like the Creader Elite X500, come in versions for particular makes.
• Be sure before you order. You can cancel for a full refund within 2 hours; after that, change-of-mind returns within 30 days are possible but you pay the return shipping.

Products, prices and offers checked on the store's own website on 3 Nov 2026. Prices and stock can change.

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