United States
Target · Diagram
Find this reference above
Number 5 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 Refrigerant Line, part number 4M0816721ER. Fits Audi Q8 (2018-2025), Audi Q7 (2015-2025). Shown as position 6 in the fuel, exhaust and cooling diagram 859260040.
Catalogue entry: LINE; contains: 4M0 959 603 J; not in combination with: 4M0 959 603 E.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 90318080
- Diagram sheet
- Audi 439260500, position 5
- ETKA group
- 2 / 60 (260)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping weight
- 252 g
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- D6Y
- D72
- T9I
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
