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Autel G-BOX3
Autel G-BOX3
The details of Autel G-BOX3
Autel G-BOX3
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Autel G-BOX3
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G-BOX3

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$129.00
$129.00
$229.00
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$129.00 $229.00
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G-BOX3 + Autel MaxiIM = Advanced IMMO

Advanced IMMO Solution with Autel MaxiIM and G-Box3

Advanced IMMO Solution with Autel MaxiIM and G-Box3

The Autel G-Box3, paired with the Autel MaxiIM, represents the pinnacle of advanced IMMO (immobilizer) solutions. This powerful combination is designed for Benz all keys lost scenarios, offering faster password calculation and on-vehicle programming capabilities. With no repeated insertions and no need for EIS removal, the G-Box3 ensures a seamless and efficient process. It also supports BMW DME/DDE ISN reading and writing in both boot mode and bench method, containing all necessary connections, cables, fuses, and CAN line connectors for comprehensive automotive diagnostics.

Autel G-BOX3 VS G-BOX2

G-Box3 vs. G-Box2: Enhanced Performance and Security

The Autel G-Box3 is the upgraded successor to the G-Box2, offering enhanced performance and security features. With faster processing times and more secure connections, the G-Box3 ensures that your automotive diagnostics are not only efficient but also protected against potential threats. Its advanced capabilities make it an essential tool for any professional automotive technician.

OBDII operation when All key lost of Benz

OBDII Operation for Benz All Keys Lost

Step1:OBDII Operation for Benz All Keys Lost

When facing an all keys lost situation with a Benz, the Autel G-Box3 provides a streamlined solution. Simply connect the G-Box3 to the OBDII port using the communication cable of the ELV, then connect it to the fuse and the Autel MaxiIM tablet via the OBDII female connector. This setup is available for Benz W204/W207/W216/W164 EISs (2009~), ensuring compatibility with a wide range of models.

Desktop operation when all key lost of Benz

Desktop Operation for Benz All Keys Lost

Step2:Desktop Operation for Benz All Keys Lost

For Benz's all-key-loss scenarios, the Autel G-Box3 also supports desktop operation. Connect the G-Box3 to the Benz EIS using a DB15 cable, then connect the DC port of the G-Box3 to a 12V power supply. Finally, connect the Autel MaxiIM tablet to the G-Box3. This setup is available for Benz EISs that are supported by Autel MaxiIM tablets, providing flexibility in your diagnostic approach.

Reading engine password operation on Benz

Reading Engine Password Operation on Bench

Step3:Reading Engine Password Operation on Bench

For bench operations, the Autel G-Box3 simplifies the process of reading engine passwords. Connect the G-Box3 to the engine ECU using a DB15 cable, then connect the DC port of the G-Box3 to a 12V power supply. Finally, connect the Autel MaxiIM tablet to the G-Box3 via the OBDII female connector. This setup is available for Bosch ECUs supported by Autel MaxiIM tablets, ensuring a wide range of compatibility and ease of use.

Why buy Autel G-BOX3?

Why Choose Autel G-Box3?

Why Choose Autel G-Box3?

The Autel G-Box3 is a must-have tool for automotive professionals, offering a multitude of benefits:

  • 8X-Faster Password Calculation: For W172, W204, W207 models, experience significantly reduced waiting times.
  • 4X-Faster Password Calculation: For W209, W211 models, enjoy quicker password calculations.
  • 20 Types of BMW DME/DDE ISN Reading: Supports a wide range of BMW models, including EDC17, MEVD17, MSV90, MSD87, etc.
  • 18 Types of V.A.G ECM IMMO Data Reading & Data Synchronization: Compatible with MQB EDC17, MED17, etc.
  • 10 Types of EIS: No repeated insertions or removals of the IR simulator, ensuring a hassle-free process.
  • 9 Types of EIS Passport Reading: When all keys are lost, the G-Box3 can read the passport data directly.
  • Bosch MDI/MGI Engine ECU Reading & Writing: Supports a variety of brands, including V.A.G, BMW, PSA, OPEL, etc.

Details of G-BOX3 Adapter

G-Box3 Adapter Details

G-Box3 Adapter Details

The Autel G-Box3 adapter is packed with features to facilitate efficient automotive diagnostics:

  1. DC Port: Provides +12V DC power supply.
  2. CAN-H Port: Universal CAN bus interface; connect to OBDII PIN6.
  3. K1 Port: Universal K-line interface; connect to OBDII PIN1.
  4. Status Indicator: Indicates the current operating status.
  5. Replay Ports: Connect to dedicated replay cables.
  6. +12V Power Port: Universal power input/output port.
  7. OBDII Connector: Connect to the vehicle's OBDII directly or via a dedicated extension cable.
  8. OBDII Female Connector: Connect to the main cable of the Autel diagnostic tablet.
  9. CAN-L Port: Universal CAN bus interface; connect to OBDII PIN14.
  10. K7 Port: Universal K-line interface; connect to OBDII PIN7.
  11. GND Port: Universal power input/output port.
  12. DB15 Port: Used with a dedicated DB15 cable for reading and writing multiple types of ECUs.
TEST POWER20W Max
TEST PRESSURE RANGE0-30KPa
SENSOR RESOLUTION1 Pa
TEST ACCURACY±5pa
COMMUNICATION PORTRS-232 / USB
DATA STORAGEInternal memory/ download via USB disk
POWER SUPPLYAC 220V
AIR SUPPLY0.1‒1.0 MPa dry compressed air
AIR INLET PORT/TEST PORTφ6mm air pipe/φ6mm air pipe
WORK TEMPERATURE/HUMIDITY10%‒90% @25°C, without condensation
DIMENSIONS (WEIGHT)280*300*200 mm 3.5kg

✓ Speedy Order Processing

Once your order is successfully placed, you will receive an order confirmation email containing your purchase details. 
Orders are typically processed within 24 hours (excluding weekends and public holidays). After your order has been shipped, tracking information will be sent to you by email. You can also track your shipment through our Track Your Order page.

✓ Before You Purchase

To ensure the fastest delivery and free shipping eligibility, please place your order through the regional website that matches your shipping destination:

Orders placed through a website intended for a different region may incur additional shipping charges or extended delivery times.


✓ Reliable Shipping

We partner with trusted international carriers, including DHL, UPS, USPS, FedEx, and DPD, to ensure your order is delivered safely and efficiently.

 Region
Shipping Warehouse
Shipping Fee
Estimated Delivery Time
United States
Perth Amboy, New Jersey, USA
Free Shipping
3–5 Business Days
United Kingdom
Dunstable, England, UK
3–5 Business Days
European Union
Ginsheim-Gustavsburg, Germany


3–7 Business Days

Other Countries
Hong Kong

Calculated at Checkout

7–15 Business Days

Delivery Disclaimer

Estimated delivery times are provided for reference only and may vary due to weather conditions, customs clearance, carrier delays, public holidays, peak shipping seasons, or other circumstances beyond our control.

Important Notes

  • Delivery times shown above do not include order processing time, which typically requires 1–2 business days.
  • We do not ship to P.O. Boxes or military addresses (APO/FPO).
  • Orders containing pre-order, backordered, or out-of-stock items may be shipped separately. If you receive only part of your order, please contact our customer support team before reporting a missing shipment.
  • If additional shipping charges appear during checkout, please first verify that you are placing your order through the correct regional website.

✓ Worry-Free Delivery Protection

For additional peace of mind, customers may purchase Shipping Protection during checkout for a small additional fee.

If a protected shipment is confirmed as lost, damaged, or missing during transit, we will work with the carrier and provide a replacement, refund, or other appropriate resolution based on the outcome of the carrier's investigation.

Note: Shipping Protection fees are non-refundable once the order has been shipped.


✓ Customs Duties & Taxes

For international shipments outside our local warehouse regions, customers may be responsible for customs duties, import taxes, VAT, brokerage fees, or other charges imposed by local authorities.

These charges are determined by the destination country and are not included in the product price or shipping fee unless otherwise stated.


✓ Need Assistance?

If you have any questions regarding shipping, delivery, tracking, or order status, please contact us:

Email: sales@autelonline.com

Phone: +1 (626) 428-4967

Support Hours: Monday–Friday, 9:00 AM–6:00 PM (GMT+8)

Response Time: Within 1 Business Day

Company Name: Shenzhen Laikedun Electronic Technology Co., Ltd.

Company Address: Room 5401-46B, Tower 1, Phase III, Qianhai Excellence Financial Center, No. 5109 Menghai Avenue, Nanshan Subdistrict, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong, China

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