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Number 20 marks the part’s position in this exploded view (Audi RS4 Avant (2017-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Heat Exchanger, part number 8W0898037. Fits Audi RS4 Avant (2017-2025), Audi RS5 Sportback (2017-2025), Audi A5 Cabriolet (2016-2025), Audi A5 Sportback (2016-2025), Audi Q5 (2016-2025), Audi A4 (2015-2025). Shown as position 20 in the body diagram 859820210. Equipment code: 9AC.
Catalogue entry: HEAT EXCH.
Technical details
- Category
- Heating & A/C
- Diagram sheet
- Audi 859820210, position 20
- ETKA group
- 8 / 20 (820)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 9AC
- 9AK
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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