









🚀 Diagnose Like a Pro, Drive with Confidence!
The KINGBOLEN S800 OBD2 Code Reader is a professional-grade diagnostic tool designed for millennials who demand precision and efficiency. It offers lifetime free updates, supports 4 critical vehicle systems (Engine, ABS, SRS, Transmission), and features 15 advanced reset services. With 4-in-1 live data streaming, auto VIN recognition, and compatibility with over 75 car brands and 22 languages, it empowers you to troubleshoot, maintain, and optimize your vehicle like a seasoned mechanic—right from your garage.

























| ASIN | B0BW8CQRL8 |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | 83,694 in Automotive ( See Top 100 in Automotive ) 536 in OBD-II Engine System Diagnostic Tools |
| Brand | KINGBOLEN |
| Customer Reviews | 4.1 4.1 out of 5 stars (605) |
| Date First Available | 20 Feb. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 980 g |
| Item model number | kblb03 |
| Manufacturer | KINGBOLEN |
| Manufacturer part number | S800 |
| Model | S800 |
| Product Dimensions | 9 x 15 x 25 cm; 980 g |
A**R
Best tool I have
Best tool I’ve had
A**R
Affordable, user friendly
Exceeded my expectations. First time user and no problems at all. Chose kingbolen after a long research and glad I made the right call.
C**D
Super easy to use, well worth having in the family
We purchased this item as part of trying to diagnose a fault on the range rover Evoque. It worked really well and spotted the error straight away so we could replace the O2 sensor and get back to happy driving. This version has a lot of reset option, we've not had to use them yet but wanted to buy the best in the range to ensure it was future proof. It also has some really cool live data charts and the ability to output PDF reports which I guess for mechanics would be super useful.
D**E
Fantastic product well worth the money
I brought the KINGBOLEN 600s I was a bit skeptical but it has done what it says on the box me and mother in law have the same car toyota d4d urban cruiser, I did a dpf regent on mine worked a treat and found 2 stored messages on her car oil level high as I had already changed the oil I reset the coad and all is good it also send out a report like a recipt with what was found and when cleared this could be sent by email or by Bluetooth witch I sent to my phone very happy, also looked at live data witch you could chose from alot sensors.
D**.
s600
Great tool once got head around where needing to go into as not the best mechanic once done that easy to use for reset service light on dacia sandero stepway but all dacia cars come under Renault on device once relieved that Highly recommended tool for price to reset pesky dash lights
R**N
Nearly useless for me
I own a 57 plate Citroen Xsara Picasso and a 69 plate Peugeot Rifter , both are Diesel. This scan tool failed to find the vin number on the Picasso, and none of the special features worked on either car of the cars. I bought it specifically as it had DPF reset listed. I returned this and bought the cheaper S500 , which arrived with a damaged box and glitch in menu, that will be sent back for a replacement.
D**N
Very basic scan tool
I would not recommend, Very limited what tool can do, Better tools available for less money.
A**R
Kingbolen Diagnostic tool did the job I needed it for
I bought this particular scanner because it had a ABS reader on it that a lot of other readers don't have. I am very happy with my perches It works well and I liked the price. The only thing that I was disappointed with is. That it didn't come with a carrying case. I hatto go and buy one separately with no logo on it they should give you an option to buy with or without a carrying case
N**R
Working well for what am doing and quickly get information and code for the problems.
A**T
So I’ve had the opportunity to test this unit along with a no name Amazon $25 unit as well as kingbolens more portable Bluetooth module that runs off an app on the phone This module has the ability to clear check engine lights as well as a lot of codes but it won’t clear absolutely everything. The items it can’t clear aren’t necessarily things people need to clear all the time though. You can refer to the list comparison between this unit and higher tier models for a comparison on fault code clearing Speed wise this is much faster than the Bluetooth module but of course the Bluetooth module gets much more portability in return. When equipped with wifi you can access a lot of information on your fault codes in real time so that’s very helpful I’ve had the opportunity to use this on: Infiniti g37 Nissan 350z Acura rlx Acura rdx Honda crv Performance was consistent with every car. As a bonus the module will charge itself when plugged into a port so that’s pretty cool Overall I’d recommend this for the guy who likes to work on stuff at home. The price is competitive considering how much comes with it. The Bluetooth module is priced similarly but that’s something I’d recommend moreso as a keep it in the car just in case tool.
L**M
I highly recommend. I’ve used it on our four vehicles 2018 BMW X5, 2013 BMW 535i, 2012 Toyota Highlander, and 2018 Ram Cummins. It diagnosis and allows users to troubleshoot codes by leading you to websites for parts, etc. It allows me to email my report to my BMW mechanic for repairs that I don’t feel comfortable repairing to obtain a preliminary repair estimate. This one frequently updates at no additional charge. *Update Review: I originally purchased this scanner on 12/8/2023. It’s now approaching two years (10/5/2025) and it’s still holding up strong. I’ll keep it at 5 stars.
G**R
Sehr gute Entscheidung, funktioniert bis jetzt mit jeder Automarke die ich probieren durfte.
P**8
Cette valise diagnostic KINGBOLEN S800 est idéal pour un particulier qui veut faire ces entretiens sans passer au garage, une belle économie ! Facile a utilisé est à configurer, mises à jour gratuite à vie, la valise est fluide avec une bonne autonomie. Avec ses 15 Services de réinitialisation, on peut déjà pas mal de faire de choses avec cette valise . Niveau lecture et effacements des defaults on peut aller dans les calculateurs Moteur/ABS/SRS/Boîte de Vitesses et aussi avoir les donnés en temps réel . Tester sur une BMW E46 , 307 2.0 HDI , Clio 4 1.2 TCE, la valise a fonctionné sur ces voitures sans souci . Je recommande cette valise pas chère est fonctionnel et merci AMAZON pour la livraison .
Trustpilot
4 days ago
2 weeks ago