KEYDIY KD-X4 5-in-1 Car Key Programmer Remote Generator
SKU: 19124354948

KEYDIY KD-X4 5-in-1 Car Key Programmer Remote Generator

Sale price$196.20 Regular price$218.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

KEYDIY KD-X4 5-in-1 Car Key Programmer Remote GeneratorKEYDIY KD X4 professional professional device Key Programmer that integrates recognition, generation, copying, programming, and matching. KEYDIY KD X4 Remote Key Programmer supports frequency detection (supporting 2. 4G), remote control generation, remote control simulation, key less remote simulation, remote control copying, chip recognition copying, chip generation, chip acquisition, key unlocking, immo programming, programmer reading and writing

KEYDIY KD-X4 professional professional device Key Programmer that integrates recognition, generation, copying, programming, and matching. KEYDIY KD-X4 Remote Key Programmer supports frequency detection (supporting 2.4G), remote control generation, remote control simulation, key-less remote simulation, remote control copying, chip recognition/copying, chip generation, chip acquisition, key unlocking, immo programming, programmer reading and writing data, online upgrading, and other functions. It can be operated independently or connected to tablets, mobile phones, and PC software in multiple free modes. Simple operation, stable performance, and wide coverage of car models.

KEYDIY KD-X4 Specifications:
 Battery capacity: 3.7V 3500mAh
Input power: 12V/24V/5V 1A
Working temperature: -30-50 degrees Celsius
Storage temperature: -40-60 degrees Celsius
Display: 1.8-inch color screen
Size: 200X120X40MM
Connectivity: Blooth, USB2.0(TYPE B)

KD-X4 Features:
1. Industry debut UWB (Bluetooth) key detection
2. Industry-exclusive Toyota used key unlock free programming
3. First to release the MLB chip detection function
4. CANFD integration, no other accessories required
5. 24V Chinese heavy-duty truck model programming
6. Built-in programmer function, will support 5A mileage function
7. A one-second startup greatly improves a locksmith's work efficiency
8. Support 19 languages, including Arabic, Korean, German, Spanish, English, Chinese, etc.
9. One wire harness can cancel the Ford alarm and program the Toyota 8A blade key in the all-key-lost situation (Need to purchase separately)
10. All authorizations that need to be activated for KEYDIY must be activated by the customer themselves. Please go to the device and "My Functions" section to find the features that need to be activated (a pop-up prompt will appear) and activate them yourself.

KD X4 Button and Interface Function Description:

1. Power on/off button:
In the shutdown state, press and hold the power button for 2 seconds to turn on the device.
When the device is turned on, press and hold the power button for 2 seconds to turn it off.

2. Chip recognition button:
Press the chip recognition button to enter the chip detection function; long-press the chip recognition button to enter the function switching menu, where you can select chip recognition, ignition coil detection, and system settings functions.

3. Remote copy button:
Press and hold the remote copy button to enter the remote normal copy function. Long-press the remote copy button to enter the function switching menu, where you can select the normal copy, special copy, and remote data comparison functions.

4. Frequency detection button:
Press and hold the frequency detection button to enter the frequency detection mode within 1GHz. Press and hold the frequency detection button to enter the function switching menu, where you can select frequency detection within 1 GHz, 2.4 GHz frequency detection, or battery voltage detection/leakage detection.

5. Key induction coil and immo chip placement hole:
Used for identifying and copying car key immo chips, and can also be used for wireless generation of KD remotes.

6. Frequency detection area:
Place the key in the frequency detection area and press the key remote control button to detect the remote control frequency.

7. Power indicator light:
Used for power on and charging status indication, power on status: indicator light flashes; Charging status: The indicator light is constantly on and turns yellow; Fully charged state: The indicator light is constantly on and turns green.

8. Display screen:
It can display device information and key information, etc.

9. USB interface:
Used for charging, wired connection to mobile phones or PC terminals.

10. Programmer interface:
Used for programmers to read data from Volkswagen MQB dashboard, Audi dashboard or BCM data, as well as various octagonal chip EEPROM data reading and writing.

11. Wired programming interface:
Used for KD wired remote generating, unlocking with original keys, remote battery voltage detection, and leakage detection.

12. Collecting antenna:
It is used for collecting data on car ignition, testing ignition coils, chip simulation, and other functions.

13. External acquisition antenna interface:
It is used for collecting car ignition data, ignition coil detection, chip simulation, and other functions.

14. Toyota adapter cable interface: 
Toyota/Lexus smart key all key lost cable interface.

15. OBD main cable interface:
Connect the external OBD 15 cable to the car, connect the Mobile KD APP, and enter the programming function for use.



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19124354948

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Verified Purchase
Rick Ivy
Carnegie, US
★★★★★ 5
Quality
Quick shipping and good quality materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
D
Verified Purchase
Donna M. Kovalick
Lowell, US
★★★★★ 5
Perfect fit!
Perfect fit!!
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Reviewed in the United States on October 5, 2025
T
Tim
Charlottesville, US
★★★★★ 5
Good quality fits 2025 Civic Hybrid
The filters are good quality. I did not find any instructions, but then again, the tube is full of them. Compaitble with 2025 Civic Hybrid. The engine filter have a bit of a chemical smell, but the air cabin filter does not. The cabin filter has an interesting yellow color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
S
slwf
Dallas, US
★★★★★ 4
Quality filters for a decent price
The engine filter is model # JMAJ20. I am not sure of the cabin filter model #. I have a 2026 Honda CRV Hybrid 2.0L Sport Touring. These should fit as almost everything matches between the 2025 and 2026. I have not yet needed to swap the filters in the new vehicle. These filters will be stored for future replacement. The filters appear to be well made. This is a decent price fortwo filters. The engine filter's gasket is a little wavy but it should be ok to form fit once inserted into the car. The engine filter is in a retail box without a plastic wrapper but the cabin filter is just a plain cardboard box inside a plastic wrapper. This might be challenging to remember what is in the box later once the filter needs to be replaced unless I write the information onto the box. I am unsure if the lack of a wrapper for the engine filter will affect the filter while stored. I did not notice a smell to these but I am not sensitive to smell. I would get these again.
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Reviewed in the United States on October 14, 2025
A
A. Hersh
Phoenix, US
★★★★★ 5
Great value perfect fit.
At a fraction of the cost of brand name filters, these are an exact match and make it affordable to actually change your filters on a regular basis. Great! Installed on a 2025 CRV hybrid touring.
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Reviewed in the United States on January 24, 2026

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