United States
Target · Diagram
Find this reference above
Number 2 marks the part’s position in the exploded view (Audi RS6 Avant (2019-)).
Product overview
Genuine OEM Audi Antenna Amplifier, part number 4K9035225J. This electronic module is designed to strengthen radio and communication signals, enhancing the clarity and reliability of your vehicle's audio and connectivity. It is positioned on the left side of the vehicle's rear. Weighing approximately 0.057 kg and measuring 0.115m in length, this compact unit is vital for maintaining strong signal integrity. Choosing a genuine OEM antenna amplifier ensures precise signal processing and seamless integration with the vehicle's electrical system, preventing signal degradation and ensuring consistent performance.
Catalogue entry: AMPLIFIER Rear lid; left upper.
Technical details
- Category
- Audio & Infotainment
- Customs (HS) code
- 85437030
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 11.5 × 2 × 2.6 cm
- Shipping weight
- 0.06 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- ER1
- ER2
- ER3
- ER6
- ER8
- EZ1
- EZ3
- QU1
- QV1
- Q0A
- Q0B
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
