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Number 6 marks the part’s position in the exploded view (Audi A5 Sportback (2016-2025)).
Product overview
Genuine OEM Audi Refrigerant Line, part number 8W0816721B. Fits Audi A5 Cabriolet (2016-2025), Audi A5 Sportback (2016-2025), Audi A4 (2015-2025). Shown as position 6 in the fuel, exhaust and cooling diagram 849260400.
Catalogue entry: LINE.
Fitted with: 8W0298403 INSERT, 5Q0298403C INSERT, 8W0816721A LINE, 8W0816721BD LINE, 8W0816721AS LINE, 8W0816721BC LINE, 8W0816721L LINE, 8W0816721D LINE, 8W0816721C LINE, 8W0816721BF LINE, 8W0816721BG LINE, N10347204 BOLT.
Technical details
- Category
- Heating & A/C
- Diagram sheet
- Audi 849260400, position 6
- ETKA group
- 2 / 60 (260)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 9AK
- 9AQ
- TD1
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.
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Parts diagram & fitment
3 vehiclesRefrigerant Line — locate 8W0816721B Audi Refrigerant Line in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1A C Conden 8W0816411AA
- 1A C Conden 8W0816411AB
- 1A C Conden 8W0816411Q
- 1A C Conden 8W0816411R
- 1A C Conden 8W0816411S
- 1Condenser 8W0816421C
- 1Condenser 8W0816421H
- 1Condenser 8W0816421M
- 1Condenser 8W0816421N
- 1Condenser 8W0816421T
- 2Insert 5Q0298403C
- 2Insert 8W0298403
- 3Part 4H0959126B
- 3Sender 4H0959126C
- 3Part 5Q0959126A
- 4Part 8A0820855AA
- 5Seal Ring 7H0820896
- 6Line 8W0816721A
- 6Line 8W0816721AS
- 6Line 8W0816721BC
- 6Line 8W0816721BD
- 6Line 8W0816721BF
- 6Line 8W0816721BH
- 6Line 8W0816721C
- 6Line 8W0816721D
- 7Seal Ring 4E0260749A
- 8Line 8W0816741AK
- 8Line 8W0816741AL
- 8Line 8W0816741AM
- 8Line 8W0816741AN
- 9Seal Ring 3D0260749C
- 10Line 8W0816743AR
- 10Line 8W0816743BL
- 10Line 8W0816743BN
- 10Line 8W0816743BP
- 10Line 8W0816743D
- 10Line 8W0816743B
- 11Seal Ring 4E0260749B
- 12Seal Ring 8E0260749C
- 13Pipe 8W6816738B
- 14Bracket 8W0260759A
- 15LineRight8W2820720D
- 15LineLeft8W1820720F
- 17Seal Ring 4D0260749B
- 18Part 3C0820581
- 19Valve 8E0820855
- 20LineRight8W2820740D
- 20LineLeft8W1820740F
Compatible / alternative parts(10)
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi A5 Sportback | 2016-2020 | 6 | 1 | PR:TD1 | |
| Audi A5 Cabrio 2.0 | 2016-2018 | 6 | 1 | TD1 | |
| audi a4 2.0 | 2015-2019 | 6 | 1 | PR:TD1+9AK, |
Diagrams & fitment data powered by oemdiagrams.com
8W0816721B Audi Refrigerant Line is fitted on: Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; audi a4 2.0 2015-2019.
