Skip to main content
Genuine OEM & performance parts — ships to United States
Easy 30-day returnsTalk to a specialist
Log in

Product overview

Genuine OEM Audi Control Unit, part number 420907394B. This electronic module is responsible for managing specific vehicle functions, likely related to communication or safety systems. It is located within the vehicle's electrical system. The unit is a complex electronic component. Genuine OEM parts are manufactured to precise specifications for optimal durability and function.

Catalogue entry: CTRL UNIT.

Technical details

Category
Sensors & Modules
Customs (HS) code
85371098
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
14.2 × 10 × 3 cm
Shipping weight
0.36 kg

Specifications

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

Equipment codes

  • K8K

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

6 vehicles

Seatbelt Microphone Control Unit — locate 420907394B Audi Control Unit | Genuine OEM in the official exploded view and explore the surrounding assembly.

Parts in this assembly18
Vehicle fitment table6

Europe (6)

VehicleYearsPos.QtyRemarkPR
Audi TTRS Coupe2016-2023141
Audi A5 Cabrio 2.02016-2018111K8K
Audi R8 Spyder2015-2024141
Audi TTS Coupe 2.02014-2023141
Audi R8 qu. 5.22012-20151317Q4
Audi R8 08>2007-131PR:9ZF,9ZX9ZF

Diagrams & fitment data powered by oemdiagrams.com

420907394B Audi Control Unit | Genuine OEM is fitted on: Audi TTRS Coupe 2016-2023; Audi A5 Cabrio 2.0 2016-2018; Audi R8 Spyder 2015-2024; Audi TTS Coupe 2.0 2014-2023; Audi R8 qu. 5.2 2012-2015; Audi R8 08> 2007-.