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Number 31 marks the part’s position in this exploded view (Audi Q8 (2018-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Control Unit for Fuel Pump, part number 4K0906121C. Fits Audi A6 (2018-2025), Audi A7 Sportback (2018-2025), Audi Q8 (2018-2025), Audi A5 Cabriolet (2016-2025), Audi A5 Sportback (2016-2025), Audi A4 (2015-2025) and 1 more. Shown as position 31 in the fuel, exhaust and cooling diagram 859201010.
Catalogue entry: CTRL UNIT.
Technical details
- Category
- Fuel System
- Diagram sheet
- Audi 429201000, position 31
- ETKA group
- 2 / 01 (201)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1VG
- GP1
- GP2
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
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