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KINGBOLEN K8 PRO

$549.00 USD
$549.00 USD $599.00
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Free shipping ยท 2โ€“7 business days

The KINGBOLEN K8 Pro is an 8-inch wireless diagnostic tablet for repair shops, mobile technicians and experienced DIY users. It combines full-system scanning, bidirectional active tests, ECU coding and maintenance service functions to help you move from a fault code to a more focused repair plan. AutoVIN, automatic system scanning and live-data graphs simplify vehicle checks, while CAN FD, DoIP and FCA AutoAuth support extend access to compatible vehicles. An Android 10 platform with 4GB RAM, 64GB storage and a 12600mAh battery supports daily workshop use. Lifetime free diagnostic software updates and five optional module categories let you build on the tool as your needs grow.

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5.0 from 7 reviews Read all
  • Lifetime updates

    โ€œWorks good , pretty fast , havenโ€™t come across a car it wont read so farโ€

    5 out of 5 stars, JT Everon
  • Pro Level access KINGBOLEN K8 PRO, THE NEW INDUSTRY STANDARD

    โ€œK8 Pro by KINGBOLEN is wonderful, Access to all the cars you want to scan for mechanics or home workshops, adding AUT...โ€

    5 out of 5 stars, FixIt Perfect Lee
  • Fits-your-car guarantee Listed but wonโ€™t work on your car? Full refund, free return.
  • 30-day returns From delivery. What qualifies
  • 1-year seller warranty Defects handled by our own team.
  • Secure checkout Encrypted Shopify checkout.
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Advanced ECU Coding for Deeper Vehicle Customization
  • Bi-Directional Control for Active Component Testing
  • Full-System Diagnostics with OE-Level Access
  • 34+ Service Reset Functions for Daily Maintenance
  • CAN FD & DoIP Support for Modern Vehicle Communication
  • AutoVIN & AutoScan for Faster Identification
  • FCA AutoAuth for Secure Gateway Access
  • 8-Inch Android Diagnostic Tablet with Powerful Hardware
  • Lifetime Free Updates for Long-Term Value

Learn more

Does the KINGBOLEN K8 Pro require a subscription for software updates?

No. The K8 Pro comes with Lifetime Free Updates โ€” pay once and receive all future software updates at no additional cost. This can save you up to $400/year compared to competitors that charge annual subscription fees.

What vehicles are compatible with the K8 Pro?

The K8 Pro supports 150+ automotive brands worldwide, including American, Asian, and European models such as GM, Ford, Toyota, VW, BMW, Mercedes-Benz, Audi, Jeep, and more. It also supports the latest 2026 vehicle protocols including CAN-FD and DoIP.

Does the K8 Pro support bi-directional control?

Yes. The K8 Pro supports full bi-directional control, allowing you to send commands directly to vehicle modules for active tests โ€” such as radiator fan, door locks, windows, mirrors, horn, and EVAP tests โ€” without disassembling any components.

Can I perform ECU coding with the K8 Pro?

Yes. The K8 Pro supports both offline and online ECU coding. Offline coding is available for Mercedes-Benz, while online coding is supported for VW, Audi, and BMW. It enables feature customization, performance optimization, and module matching.

What is the warranty on the K8 Pro?

The KINGBOLEN K8 Pro comes with 1-Year Warranty and 30-Day Return Policy. Our customer support team is available to assist you with any issues.

Can the K8 Pro be expanded with additional modules?

Yes. The K8 Pro supports up to 5 optional add-on modules (sold separately): USB Printer, Videoscope, Oscilloscope, TPMS Tool, and Bluetooth Battery Clip โ€” transforming it into a complete workshop solution.
View Product Details

Product details

  • 8"Touchscreen
  • 150+Vehicle brands
  • 34+Service Functions
  • LifetimeFree Software Updates

Features

Diagnostics

Diagnostics

Full System Diagnostics

Read and clear diagnostic trouble codes, retrieve ECU information, view live data and inspect freeze-frame records across the systems available on a supported vehicle. Coverage includes engine, transmission, ABS, SRS, body, air conditioning and other accessible control modules. Seeing faults and operating data together helps you decide which system needs closer inspection.

AutoVIN and Automatic System Scan

Use AutoVIN on supported vehicles to reduce manual identification steps, then scan available systems for a vehicle-wide overview. Access to individual modules lets you follow up on the faults that matter to the repair.

Live Data Graphs

Compare supported live parameters with a 12-in-1 graph display. Viewing related signals together helps you observe how readings change during a test and identify patterns that a single value may miss.

Advanced Functions

Advanced Functions

Bidirectional Active Tests

Send supported test commands to vehicle control modules and check the response of components such as the fuel pump, cooling fan, A/C clutch, ABS pump, wipers, windows, door locks and mirrors. Command-and-response checks help narrow down a fault before you replace parts. Available tests depend on the vehicle and module.

ECU Coding and Module Configuration

Perform supported ECU coding, configuration and adaptation tasks after service or module replacement. On compatible vehicles, coding can adjust available vehicle settings and match supported replacement modules. Online and offline procedures vary by vehicle. K8 Pro does not support ECU programming.

PMI for Supported Ford Lincoln and Mazda Vehicles

Use supported Programmable Module Installation procedures to transfer the required configuration during compatible module replacement. Confirm the vehicle and target module before planning the job; PMI availability does not establish general ECU flashing capability.

VAG Guided Functions ย VAG

Follow supported guided procedures for Volkswagen, Audi and Skoda. Step-by-step prompts help organize compatible service and adaptation tasks and reduce the need to navigate separate menus without guidance.

34 Plus Maintenance Service Functions

Carry out supported maintenance procedures such as oil-service reset, steering-angle calibration, electronic parking-brake service, battery matching, ABS bleeding, throttle adaptation, injector coding, DPF regeneration and transmission relearn. Other listed functions include TPMS reset, suspension calibration, EGR adaptation, window calibration, sunroof initialization, air/fuel reset, AFS reset, crankshaft relearn, stop/start reset, clutch reset, turbo reset and AdBlue reset. Function availability and required conditions vary by vehicle.

Protocols & Access

Protocols & Access

CAN FD and DoIP Communication

CAN FD and DoIP support enable communication with compatible vehicle architectures, including supported GM, BMW, Jaguar, Land Rover and Volvo applications. Use the connection method and cables required by the vehicle and diagnostic procedure. The supplied kit includes a DoIP cable, RJ45 network cable and USB Ethernet adapter.

FCA AutoAuth Support ย FCA AutoAuth

Access supported FCA secure-gateway vehicles through the applicable AutoAuth authorization process. Check vehicle eligibility, account requirements and any separate service charges before use. Lifetime free diagnostic software updates do not establish that third-party gateway access is included.

Hardware & Software

Hardware & Software

Wireless Diagnosis Around the Vehicle


The Ediag Pro Bluetooth VCI connects your K8 Pro wirelessly to the vehicle with a range of up to 10 metres. Move freely between the cabin and engine bay to read fault codes, monitor live data and perform supported active tests, keeping the tablet close to the components youโ€™re checking.

An 8 Inch Android Diagnostic Tablet

An 8-inch 1280 ร— 800 touchscreen provides room for menus and live-data graphs. Android 10.0, an MT8365 processor, 4GB RAM and 64GB storage support the diagnostic platform. Dual-band 2.4GHz and 5GHz Wi-Fi supports network access and software downloads.

Practical Hardware for Workshop Use

The tablet includes a 12600mAh battery, an 8MP rear camera, an integrated support stand and a rear storage position for the VCI. The stand helps keep the screen visible during bench work, while the VCI storage position keeps the interface with the tablet between jobs.

Expansion Modules

Expansion Modules

Expand with Five Optional Workshop Modules

Add compatible accessories as your workshop's diagnostic needs grow:

  • OscilloscopeInspect electrical signal waveforms.
  • TPMS toolAdd supported tire-pressure sensor activation, programming, and diagnostic functions.
  • Battery testerCheck battery health and charging-system condition.
  • VideoscopeInspect areas that are difficult to see directly.
  • USB printerProduce printed diagnostic reports.

These five expansion modules are sold separately.

Specifications

Specifications

Hardware

Model KINGBOLEN K8 Pro

Product type Wireless automotive diagnostic tablet with Ediag Pro VCI

Display 8" Touchscreen

Resolution 1280 ร— 800

Battery capacity 12600mAh

Rear camera 8MP

System

Operating system Android 10.0

Processor MT8365

RAM 4GB

Storage 64GB

Connectivity

Wi-Fi 2.4GHz / 5GHz dual-band

Bluetooth Wireless VCI connection

Wireless range Up to 10m

Diagnostic protocols CAN FD / DoIP

Updates & Access

Updates & Access

Lifetime Free Diagnostic Software Updates

Keep the K8 Pro diagnostic software updated without an annual software-renewal fee. Connect the tablet to Wi-Fi to download available updates as vehicle software is released. Coverage and individual functions remain dependent on the supported vehicle and installed software version.

In the Box

In the Box

  • K8 Pro diagnostic tablet×1
  • Ediag Pro diagnostic connector×1
  • RJ45 network cable×1
  • USB 2.0 to 10/100M Ethernet adapter×1
  • DoIP cable×1
  • USB Type-C cable×1
  • Diagnostic extension cable×1
  • Charger with US UK and EU plugs×1
  • Packing list×1
  • User manual×1
  • Password letter×1
A
Az Westside Wheelers
Excellent Tool for shop or home mechanic

Great product, very easy to use with fluid software. There was no lagging or issues everything transitioned and worked perfectly. Reading and testing vehicles of any variety. This is a very useful tool to change parameters of the vehicle, like tire pressure monitoring, and things of that nature. Able to check and erase any type of diagnostic trouble code as well as test things like fuel system issues. I found it perfect for my jeep as it also helps straighten the steering wheel when we make changes in our suspension. It came with a variety of adapters for just about any type of vehicle and application You would need as well as a very nice case to carry everything. The huge display monitor is easy to see and very easy to use. The touchscreen works flawlessly. This would be a great tool for a shop, or even a home mechanic like myself that works on a variety of vehicles. This will be very useful very often, and will pretty much pay for itself not having to inquire mechanic charges, which are now reaching $150 an hour. Connectivity to the Wi-Fi was very easy, once I did that I went through and updated everything which took a couple of hours which is no different than when you get a new cell phone or something of that nature that has not been connected but once that was done, the updates are minimal and quick thereafter. This product will work on diesels and gasoline vehicles, which is very useful for the home mechanic or a shop since most of us own a diesel truck, as well as a car or other regular vehicles. We tested this out on an 09 Silverado diesel, a 2011 Ford diesel, as well as an 09 Mitsubishi Galant, and even a jeep wrangler all of which gave us great information and erased any old lingering trouble codes. Great price on this product with most of the high-end competitors coming in at twice the price or more it gives great value on a comparative product. You also have the ability to hook up different accessories to this available at additional purchase like an endoscope for checking inside of the motor or anywhere you might need that. Very great and useful tool. With Bidirectional functionality, you do not need to tear things apart they can be tested electronically like opening and closing of the sunroof and things of that nature. Very impressed with this and look forward to keeping things in running order very easily now.

F
FixIt Perfect Lee
Pro Level access KINGBOLEN K8 PRO, THE NEW INDUSTRY STANDARD

K8 Pro by KINGBOLEN is wonderful, Access to all the cars you want to scan for mechanics or home workshops, adding AUTOAUTH makes this scanner a Pro level powerful automotive guide. Troubleshooting a repair code couldnโ€˜t be easier with links to similar faults with online solutions others have posted. Works best with wifi or hotspot to get online repair solutions. All repairs and scans help the database for future repairs. Long battery life allows me to scan and troubleshoot all day, hard durability housing lets me play rough, not scared to place it with my wrenches. (I added screen protectors). It can be linked other useful tools like a TPMS programmer for tires and oscilloscope for probing injection/hall sensor signals. Since there are no annual subscription for this tool, you can invest that money into AUTOAUTH to unlock JEEP, CHRYSLER, FORD, NISSAN, CHEVY and have dealer access to reading NEW automobiles previously limited to dealer access. Bluetooth scanner allows me to read the car while doing a visual inspection of the car on the lift. DTC resets, and throttle body relearn for all the hot turbo cars. So many features you have to give it a try.Cost / Packaging = I love it. Thank you for bring this to market.

J
JT Everon
Lifetime updates

Works good , pretty fast , havenโ€™t come across a car it wont read so far

A
Art G.
Free Lifetime Updates

Got this as a replacement for a Topdon that I absolutely loved for 2 years. Now the 2 year free updates are coming to an end and the fee will be 249.00 for each year after the free updates end. Figured in the long run, I'd be better off getting a new tool with lifetime updates. I also wanted to move into the 21st century and get a bluetooth cordless scan tool to cut the OBDII cord. I never knew what I was missing. The cord never bothered me in the past, but it will now.Searched around and found this K8Pro with free lifetime updates. It seemed to be the equal of my old scan tool, but had the cordless bluetooth . Fit my personal vehicles with all the functionality I would need for them. Will work for 99% of the vehicles I work on.Was pleased to find that the user interface was basically the same as my old one.It booted up and registered fine and initial updates were downloaded. Must be a fairly new production as there were very few updates to bring it up to date .No trouble connecting to my network. I noticed this tool is about 25 percent faster than my old one. That's an unexpected bonus. Entered my passcode provided in the box with the tool and it connected straight away. I had a little trouble connecting to my Auto Auth account. This tool is not listed in the drop down menu to register a new tool to the account. Searched You tube and found someone that had the same problem. He advised to use the Thinkcar brand and it worked great. Connects to my personal vehicle and auto locates the vin. It takes about 10 seconds to lock into the vin and start the scan. I looked at some modules, tried the bi-directional features , and ran some graphs. I'll be happy with this one. Live data is all I expected it to be. No surprises. For the price, it's a great value in the mid range of scan tools.

G
G Stam
Great machine, especially at this price point.

Bought this for use in a small automotive workshop.It was cheaper than bringing my launch machine up to date and with free lifetime updates I thought it was worth a look.Used on multiple cars already and I have to say I am impressed so far.It seems faster than the launch, boots up quicker and has much longer battery life.

J
Jose Galeas
Easy to use, fast reliable

Am not an expert, neither am a mechanic, but this product does what it says it does, I already save a lot of money, with scanning of my trucks icu modules, is very easy to use, simple as turning it on, and start scanning your car system, I would recommend this product a 100%

N
Natalie247
Solid tool

Easy to use and covers my truck well. Great value versus dealers.

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