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Launch X-Prog3 Key Programmer Immobilizer Diagnostic Tool Connector with X431 PRO Gt X431 Prog V4.0 X431 Prog3 V4.0 Prog
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Power Distribution & Other Connectors › Other Electronic Connectors

Launch X-Prog3 Key Programmer Immobilizer Diagnostic Tool Connector with X431 PRO Gt X431 Prog V4.0 X431 Prog3 V4.0 Prog

Updated 2026-11-03 · Markdown version

Model no. X431 PROG 3

US$574.802–9 pieces US$562.8010–19 pieces US$538.8020+ pieces

MOQ 2 pieces · Final price confirmed in your quote

Working Current
Max 500mA
Storage Temperature
-20~70
Size
228*120 mm

Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

After-sales ServiceLifetime Technical Support
Warranty1 Year
CertificationGS, CCC, RoHS, ISO, CE
Model NO.X431 PROG 3
ConditionNew
StandardStandard
LanguageSpanish, Chinese, Japanese, German, French, English
Update Methodby Internet
TypeEngine analyzer
InterfacedB26, dB15
Input PowerDC12V
Working CurrentMax 500mA
Power Consumption5W
Storage Temperature-20~70
Size228*120 mm
Transport PackageExport Standard
OriginChina
HS Code9031809090
Production Capacity1000PCS/Month
Launch GIII X-Prog 3 Features1. Compatible with X-431 series diagnostic scanners, X-PROG 3 enables reading/writing EEPROM, on-board MCU and BMW CAS4+/FEM chips, Mercedes-Benz infrared keys, generating special keys, reading BMW engine ISN code.
Launch GIII X-Prog 3 Advantages1. Supports VW/AUDI MQB platform engine ECU replacement or cloning (Read engine ECU data directly from the key).
Launch GIII X-Prog 3 Main Functions1. Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc.
Connection method 1Directly connect to OBD16 for key matching, data reading and writing, etc
Connection method 2Place the anti-theft EEPROM or MCU chip in the chip burning socket, and then insert the chip burning socket into the slot of the immobilizer programmer locker and lock it to realize the data interaction between the IC anti-theft chip and the diagnostic host
Connection method 3After removing the ECU from the car, connect the anti-theft ECU pin to the DIY slot of the immobilizer programmer through the cable to realize the data interaction between the anti-theft ECU and the diagnostic host.
Launch X-PROG 3 Update Guide1.On the main diagnostic screen, tap Software Update to enter the update center. Check the software you want to upgrade, and then tap Update.
Launch X-Prog 3 SpecificationInterface
Launch XPROG -3 Package List• Main unit
CategoryOther Electronic Connectors

Technical parameters

InterfaceDB26, DB15
Input PowerDC12V
Working CurrentMax500mA
Power Consumption5W
Storage Temperature-20ºC~70ºC
Working Temperature0ºC~50ºC
Size228*120 mm

Description

Launch X-Prog3 Key Programmer Immobilizer Diagnostic Tool Connector with X431 PRO Gt X431 Prog V4.0 X431 Prog3 V4.0 Prog is part of our other electronic connectors range (Power Distribution & Other Connectors).

Key details

  • Type: Engine analyzer
  • Certification: GS, CCC, RoHS, ISO, CE
  • Warranty: 1 Year
  • Condition: New
  • Standard: Standard
  • Language: Spanish, Chinese, Japanese, German, French, English
  • Update Method: by Internet
  • Interface: dB26, dB15

Available configurations include working current, storage temperature and size. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

Ordering through Intorfilters

Minimum order is 2 pieces at US$538.80 – 574.80 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Launch X-Prog3 Key Programmer Immobilizer Diagnostic Tool Connector with X431 PRO Gt X431 Prog V4.0 X431 Prog3 V4.0 Prog?

The listed minimum order is 2 pieces, at US$538.80 – 574.80 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$574.80 for 2–9 pieces; US$562.80 for 10–19 pieces; US$538.80 for 20+ pieces. Final prices depend on size, printing and packing and are confirmed in your quote.

What are the main specifications of Launch X-Prog3 Key Programmer Immobilizer Diagnostic Tool Connector with X431 PRO Gt X431 Prog V4.0 X431 Prog3 V4.0 Prog?

Type: Engine analyzer; Certification: GS, CCC, RoHS, ISO, CE; Warranty: 1 Year; Condition: New; Standard: Standard; Language: Spanish, Chinese, Japanese, German, French, English. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include working current, storage temperature and size. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other other electronic connectors are available?

The Other Electronic Connectors category lists 2,828 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/other-connectors/other-electronic-connectors/

How we work

Specified, checked and shipped by Intorfilters

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

  • Equivalents and cross-references for branded part numbers
  • Custom pin counts, colors, cable assemblies and private label
  • Dimensions, plating and mating fit checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$538.80 – 574.80MOQ 2 piecesGet a quote