Description
01M927733JQ / 5WK33442K02 VW Golf Bora Transmission Control Unit TCU Genuine OEM.
Genuine OEM Volkswagen Transmission Control Unit (TCU/TCM) suitable for selected VW Golf Mk4 and VW Bora (Jetta Mk4) models equipped with the 01M 4-speed automatic transmission. This transmission control module carries Volkswagen part number 01M927733JQ and Siemens part number 5WK33442K02.
The TCU controls automatic gear shifting, torque converter lock-up, transmission line pressure, and communication with the engine control unit to ensure smooth and efficient transmission operation. It is an ideal replacement for a faulty transmission module causing harsh shifting, gear selection problems, limp mode, transmission warning lights, or communication faults.
This unit has been fully tested and is in good working condition. Programming or adaptation may be required after installation. Always verify the original part numbers before purchasing.
Part Numbers
- Volkswagen: 01M927733JQ
- Siemens: 5WK33442K02
Compatibility Table
| Make | Model | Chassis | Transmission | Engine | Year Range | Part Numbers |
|---|---|---|---|---|---|---|
| Volkswagen | Golf Mk4 | 1J | 01M 4-Speed Automatic | Petrol / Diesel | 1999–2005 | 01M927733JQ |
| Volkswagen | Bora (Jetta Mk4) | 1J | 01M 4-Speed Automatic | Petrol / Diesel | 1999–2005 | 01M927733JQ |
| Volkswagen | Golf Mk4 | 1J | 01M Automatic | Petrol / Diesel | 1999–2005 | 5WK33442K02 |
| Volkswagen | Bora (Jetta Mk4) | 1J | 01M Automatic | Petrol / Diesel | 1999–2005 | 5WK33442K02 |
Compatibility depends on the transmission type, engine variant, and original module part number. Always match both the VW and Siemens part numbers before purchasing.
Features
- Genuine OEM Volkswagen / Siemens Transmission Control Unit
- Designed for 01M 4-speed automatic transmission
- Fully tested and verified working condition
- Direct replacement for matching part numbers
- Programming or transmission adaptation may be required after installation
- VW Golf TCU 01M927733JQ
- VW Bora transmission control module
- Volkswagen Golf transmission ECU
- Siemens 5WK33442K02 TCU
- VW Golf automatic transmission computer
- VW Bora TCM replacement
- Golf Mk4 01M transmission control unit
- Volkswagen 01M automatic TCU
- OEM VW transmission control module
- VW Golf gearbox control module
- Volkswagen Bora automatic ECU
- VW Golf transmission computer replacement
Key features
- Genuine OEM Volkswagen / Siemens Transmission Control Unit
- Designed for 01M 4-speed automatic transmission
- Fully tested and verified working condition
- Direct replacement for matching part numbers
- Programming or transmission adaptation may be required after installation
- VW Golf TCU 01M927733JQ
- VW Bora transmission control module
- Volkswagen Golf transmission ECU
- Siemens 5WK33442K02 TCU
- VW Golf automatic transmission computer
- VW Bora TCM replacement
- Golf Mk4 01M transmission control unit
Compatibility Table
| Make | Model | Chassis | Transmission | Engine | Year Range | Part Numbers |
|---|---|---|---|---|---|---|
| Volkswagen | Golf Mk4 | 1J | 01M 4-Speed Automatic | Petrol / Diesel | 1999–2005 | 01M927733JQ |
| Volkswagen | Bora (Jetta Mk4) | 1J | 01M 4-Speed Automatic | Petrol / Diesel | 1999–2005 | 01M927733JQ |
| Volkswagen | Golf Mk4 | 1J | 01M Automatic | Petrol / Diesel | 1999–2005 | 5WK33442K02 |
| Volkswagen | Bora (Jetta Mk4) | 1J | 01M Automatic | Petrol / Diesel | 1999–2005 | 5WK33442K02 |
Compatibility depends on the transmission type, engine variant, and original module part number. Always match both the VW and Siemens part numbers before purchasing.
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.









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