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Number 2 marks the part’s position in the exploded view (Audi A6 L 2.0 (2018-)).
Product overview
Genuine OEM Audi Antenna Amplifier, part number 4K5035225B. This electronic module is designed to boost the signal received by the vehicle's antenna, ensuring clear and strong reception for radio, navigation, and other communication systems. It is typically mounted within the roof structure, often under the headliner. Measuring approximately 0.115 meters in length and weighing 0.063 kg, this compact unit is vital for reliable signal processing. Choosing genuine OEM ensures correct electrical specifications, precise calibration, and seamless integration with the vehicle's complex infotainment and electrical systems.
Catalogue entry: AMPLIFIER Rear window; 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 × 2.7 cm
- Shipping weight
- 0.06 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- ER1
- ER2
- ER3
- ER4
- ER6
- ER8
- EZ1
- QV0
- QV1
- EZ3
- ER7
- Q0A
- QV3
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
