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.

Bora

01M927733JQ Volkswagen Golf Bora Transmission Control Unit TCU 5WK33442K02 OEM