Walmart.com 
$1,979.00
LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner Price comparison
- All prices mentioned above are in United States dollar.
- This product is available at Walmart.com.
- At walmart.com you can purchase LAUNCH X431 CRP123i V2.0 OBD2 Scanner Car Diagnostic Code Reader with 7 Reset Services, FCA SGW, AutoVIN, Throttle Adaptation, Battery Test, Oil Reset, Lifetime Free Update for only $169.00
- The lowest price of LAUNCH X431 PRO3S+Smartlink HD Heavy Duty Truck Car Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 ,Topology Map,60+Service,ECU Coding,CANFD &DOIP was obtained on July 2, 2026 10:53.
LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner Price History
LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner Description
LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner The Ultimate Diagnostic Tool
The LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner is designed for professional mechanics and fleet owners requiring a top-notch diagnostic solution. With advanced features and robust capabilities, this scanner is tailored for heavy-duty vehicles, providing comprehensive diagnostics and efficient troubleshooting. Discover how the LAUNCH X431 PRO3S+ can revolutionize your repair shop or fleet maintenance today.
Key Features of the LAUNCH X431 PRO3S+
- Advanced Diagnostic Functions: The scanner offers extensive vehicle coverage, allowing detailed diagnostics for a wide range of heavy-duty trucks. Experience precise fault diagnosis across various brands.
- User-friendly Interface: This device features a large, touch-sensitive screen that makes navigation easy. Enjoy fast access to essential functions and vehicle information.
- Real-time Data Analysis: Monitor vehicles’ On-Board Diagnostics (OBD) data in real-time, enhancing your ability to identify issues on the fly. This improves efficiency in your diagnostic process.
- 6-Month Price History Chart: The included price history chart allows you to track pricing trends over six months, ensuring you secure the best deal available.
- Comprehensive Price Comparison: Compare prices from multiple suppliers instantly. This feature guarantees you’re choosing the most cost-effective option.
- Durable and Portable Design: Weighing in at 25.2 pounds and measuring 17.5 x 15.6 x 12.4 inches, the LAUNCH X431 PRO3S+ is designed for mobility, making it the perfect choice for technicians on the go.
Price Comparison Across Suppliers
The LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner is competitively priced, with various suppliers offering different deals. By analyzing current market prices, you can spot significant savings. Often, you can find prices ranging from $X to $Y, depending on the retailer and ongoing promotions. Take advantage of this feature to ensure you get the best price!
Notable Trends from the 6-Month Price History
According to the 6-month price history chart, the average pricing trend for the LAUNCH X431 PRO3S+ has remained steady, with slight fluctuations that indicate potential seasonal discounts. It’s insightful to observe that prices tend to drop during major sale events, reflecting market dynamics and supply and demand trends.
Customer Reviews Summary
Customers rave about the LAUNCH X431 PRO3S+, highlighting its comprehensive diagnostic capabilities and user-friendly interface. Many users appreciate the real-time data analysis that allows them to troubleshoot vehicles effectively. Negative aspects noted include the initial learning curve for new users and occasional connectivity issues. Overall, the customer feedback typically emphasizes its value as an industry-grade diagnostic tool.
Explore Unboxing and Review Videos
If you’re curious about how the LAUNCH X431 PRO3S+ performs in a real-world scenario, check out various unboxing and review videos available on YouTube. These videos provide visual insights into its features and efficacy, helping potential buyers make informed decisions.
In summary, the LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner stands out in the crowded market of diagnostic tools. With its solid performance, competitive pricing, and excellent customer feedback, it is a worthwhile investment for anyone serious about vehicle diagnostics.
Ready to enhance your diagnostic capabilities? Compare prices now!
LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner Specification
Specification: LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner
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LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner Reviews (8)
8 reviews for LAUNCH X431 PRO3S+ Heavy Duty Truck Scanner
Only logged in customers who have purchased this product may leave a review.
stev –
Mi mejor herramienta que tengo ahora para estudiar y aprender más de
El
stev –
Ok will do! As for the scanner it is absolutely amazing! I specialize on the diesel end, I do equipment loaders dozers as well as paccar and peterbilt kenworth Volvo western star and it truly is amazing what this tablet can do, I am a Diesel Instructor at a tech school here in colorado and we train future technicians for Ford peterbilt paccar kenworth and for companies like penski and we have a partner ship with matco that they want us to push our students to buy the launch USA scan tool from matco which is just a rebrand of the launch 431x that they call the throttle 3 and they put it in a matco case, well I have showed and tested your version the 431x pro3 with the HD dongle and it is without a doubt the best scanner I have ever used for diesel medium duty and heavy duty. I have my students instead of getting the throttle or matco launch go and buy the x431 hd from you in Amazon I strongly support and push your tablet over any other brand, and make sure they get it from you because of the customer support I’ve been a launch customer with you since 2019 and you have treated me amazing so that also helps in my decision thank you so much! And I will always recommend the 431x as the best out there!
es una herramienta que te saca de todo dolorDe cabeza si lo sabes usar es una máquina que está hecha para detectar los mejores problemas que te salgan me gusta su equipo que trae y viene con un año de autorización gratis –
I ran into some hitches at first in regards to HD Truck capability. Please read to the end as all was resolved ultimately. When trying on one of our older (1999) International DT466E it stated I would need to purchase another module for $ 199.00 (MaxxForce). Eventhough our truck is NOT a MaxxForce. I felt a bit cheated as the ad and description states that which the PRO3S+HDIII evey HD TRUCK item is included as its an HD Truck package. That is not true and a bit misleading. However, I found if I select manuall HD OBD SAE 1708 protocol ( as this applies to this older truck) I was able to read out everything I need. I did add the MaxxForce package (grudgingly) just to find that it won’t give me much more on that old truck.
The Likes: Very easy to use interface. Easy to navigate. Coverage on most brands i.e. Range Rover, BMW, GM very complete. That is to be noted, that especially for Range Rover the MaxiCom MK908 I tested didn’t even cover close the functions, some very neccessary such as camera calibration, needed. Not to mention the aweful MK908 interface. The software on the Launch X431 is so easy to navigate, graphs, live date, reports, all easy to find, create and save. The hardware is pretty decent. Not as solid as the MK908, but definately sufficient for daily use.
I upgraded from an Harbor Freight Zurich ZR-Pro, which has served me well for the last 2 years. Better then expected. But the Launch X431 is definately a class above in many ways. In part due to the Zurich being 2 years old and likely a re-branded Autel. I also tried a ThinkTool Pad10. That seems to be on par with the Launch, even has a nicer module Topology interface but with a very big issue. It was advertised to be HD Truck capable, but clearly is not. Their tech support simply stated that it is not even though they advertised it. In the end the Launch X431 PRO3S+HDIII is the best package and the best bang for my money. They sweetened the deal with a discount and through in a inspection camera. Also a tpms.
Don’t Like:
First I was very unhappy that I had to pay extra for certain truck modules. I felt mislead and still think the description is misleading on that. I would have bought it probably anyways and there is no need for these exagerated and inaccurate sales claims. (all seem to do that). I would really like to see topology for the modules added. The case is a bit flimsy with all the adapters just strapped in with velcro. A case like the Autel with doors and molded holders wold be nicer. Not a deal breaker though. And, tech support is very limited. It’s china based, mostly they answers point to links at their website, and allow them a day to respond due to the time difference. This by the way is the same with the ThinkTool. Only Autel has US based support IF you buy from a US authorized dealer. I was told by Autel US that none of the Amazon seller are and they sell only non US models.
Conclusions: For the price and compared with all other option I believe the Launch X431 gives you the most function and quality for the money.
Most professionals know, that none of these tools are perfect and cover everything on every model. Only OEM based software does that. For the everyday stuff this Launch X431 does most of what I need nicely. Keeping that around (I did at times) for several different manufacturers is cumbersome, expensive, using laptops and different VCI’s. And most of them are awefully slow.
I would have given it 5 stars if it wouldn’t have been for the misleading description leaving out that some truck modules/manufacturer software cost extra.
Amazon Customer –
So I’ve had this scan tool a few weeks and I’m still learning about it so far. At this current point it’s been awesome and has saved me significant time and money on diagnostics. Very great so far.
es una herramienta que te saca de todo dolorDe cabeza si lo sabes usar es una máquina que está hecha para detectar los mejores problemas que te salgan me gusta su equipo que trae y viene con un año de autorización gratis –
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Just started to use this scanner an it great so far, I’m a Mobile Mechanic an this is an upgrade from the v+ I have, got this 1 to work on semi truck an will be testing it out on some farm equipment. So far great tool for the price and would recommend anyone want to get this tool
L.M. –
New to the launch product line. I was very skeptical due to the low cost but, I have used it a couple times with success. Did a caterpillar 7.1 industrial engine, tier 4, today with no issues. It actually communicated with both the ECM and the DEF controller. I’m ashamed to say that my $9000 Bosch won’t do that. I was able to pinpoint a NOX issue that was giving EGR codes. I am highly impressed so far. I deal with autos, light and medium trucks occasionally and mostly heavy duty equipment with Caterpillar and Cummins. If you don’t specialize in particular equipment make or type there is no one answer but, this is the closest I’ve come to it for such a reasonable price. I just shake my head at what I’ve spent in the past. I spend more for my yearly updates than this tool cost.
Tinkerman –
This unit is an over seas unit. Customer service sucks and they are as clueless as they can get… and they’re rude. I called launch tech USA and they said they don’t support this unit because it’s a crap overseas unit…. don’t buy it.
Amazon Customer –
Bien