09G927158AA Volkswagen ECU | 6-Speed Automatic Transmission | WW Spares

Genuine OEM & performance parts — ships to United States

Easy 30-day returns Talk to a specialist

Genuine OEM & performance parts — ships to United States

Easy 30-day returns Talk to a specialist

Product overview

Genuine OEM Volkswagen Electronic Control Unit, part number 09G927158AA. This unit is responsible for managing the functions of a 6-speed automatic transmission, ensuring smooth gear changes and optimal performance. It is located within the transmission assembly. Genuine OEM electronic control units are critical for ensuring correct firmware, calibration, and signal integrity for reliable transmission operation.

Catalogue entry: CTRL UNIT CWLA.

Technical details

Category: Airbags & Safety
Customs (HS) code: 85371098
Manufacturer: Volkswagen
Product Type: Genuine new auto parts
Shipping size (L × W × H): 15.7 × 12.5 × 3.8 cm
Shipping weight: 0.34 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Engine codes: CWLA

Equipment codes

G1A

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

✓ Genuine OEM inventory sourced directly from factory networks
✓ Fitment support from workshop-seasoned parts specialists
✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist

Parts diagram & fitment

4 vehicles

Control Unit — locate 09G927158AA Volkswagen ECU | 6-Speed Automatic Transmission in the official exploded view and explore the surrounding assembly.

Parts in this assembly3

Vehicle fitment table4

Europe (2)

Vehicle	Years	Pos.	Qty	Remark	PR
golf 1.6	2015-2019	1	1
Golf Estate 1.4	2014-2017	1	1

Other markets (2)

Vehicle	Years	Pos.	Qty	Remark	PR
Audi A3 Limousine 2.0	2015-2016	1	1
POLO HATCH "ZA"06>	2005-	1	1	CWLA	G1A

Diagrams & fitment data powered by oemdiagrams.com