United States
Target · Diagram
Find this reference above
Number 5 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen A/C Refrigerant Line, part number 5Q0816721AA. This line is essential for transporting refrigerant throughout the air conditioning system, enabling efficient cooling and climate control. It connects the A/C compressor to other vital components of the refrigeration circuit. Weighing 0.1719 kg, this line measures approximately 57 cm long. Choosing a genuine OEM refrigerant line ensures proper pressure integrity, resistance to refrigerant chemicals, and precise routing for optimal A/C system performance.
Catalogue entry: LINE; (A/C compressor >.
Fitted with: 5Q0816721S LINE, 5Q0816721AB LINE, 5Q0816721AC LINE, 5Q0816721AD LINE, 5Q0816721AG LINE, 5Q0816721AH LINE, 5Q0816721AF LINE, 5WA816721 LINE, 5WA816721A LINE, 5WA816721B LINE, 5WA816721H LINE, N10414402 SCREW.
Technical details
- Category
- Heating & A/C
- Country of origin
- Germany
- Customs (HS) code
- 40091200
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 57 × 17 × 9.5 cm
- Shipping weight
- 0.17 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8Z4
- 8Z5
- DS9
- KK3
- TJ7
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
Parts diagram & fitment
18 vehiclesRefrigerant Line — locate 5Q0816721AA Volkswagen A/C Refrigerant Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Condenser 5WA816411D
- 1Part 5WA816411A
- 1Part 5WA816411C
- 2Insert 5Q0298403A
- 2Insert 5WA298403
- 2Insert 5Q0298403C
- 5Line 3WA816721L
- 5Line 5Q0816721AC
- 5Line 5Q0816721AE
- 5Line 5Q0816721AF
- 5Line 5Q0816721AG
- 5Line 5Q0816721S
- 5Line 5WA816721
- 5Line 5WA816721A
- 5Line 5WA816721D
- 5Line 5WA816721E
- 5Line 5WA816721F
- 5Line 5WA816721G
- 5Line 5WA816721H
- 5Line 5WA816721B
- 6Seal Ring 3D0260749C
- 7Seal Ring 4E0260749A
- 8Screw N10414402
- 9Bolt N10347103
- 11Line 5Q0816741B
- 11Line 5Q0816741C
- 12Valve 3D0820855A
- 12Valve 8E0820855
- 13Part 5Q0816581
- 14Valve 8A0820855AA
- 15Seal Ring 7H0820896
- 16Part 4H0959126B
- 16Part 4H0959126C
- 17Seal Ring 4D0260749B
- 20Line 5Q0816743C
- 20Line 5Q0816743D
- 20Line 5Q0816743E
- 20Line 5Q0816743H
- 20Line 5Q0816743K
- 20Line 5WA816743A
- 20Line 5WA816743B
- 20Line 5WA816743C
- 20Line 5WA816743D
- 20Line 5WA816743
- 22Part 5Q0816231
- 23Seal Ring 8E0260749C
- 28Bracket 5Q0820769
- 29Clip 5Q0820774
Vehicle fitment table18
Europe (18)
| Vehicle | Years | Pos. | Remark | PR |
|---|---|---|---|---|
| Formentor TSI CUPRA | 2020- | 5 | D | |
| Caddy Maxi Kombi | 2020-2024 | 5 | ||
| Leon style | 2019- | 5 | 1 | |
| Golf 2.0 BlueMotion | 2019-2024 | 5 | ||
| T-Roc convertible 1.5 | 2019-2024 | 5 | 1 | |
| Octavia | 2019-2024 | 5 | ||
| Audi A3 Sportback | 2019-2021 | 5 | D | |
| T-Roc BlueMotion | 2017-2024 | 5 | D | |
| Karoq | 2017-2022 | 5 | ||
| Octavia | 2017-2020 | 5 | ||
| Ateca Style | 2016- | 5 | 1 | |
| golf 2.0 | 2016-2020 | 5 | 1 | PR |
| Audi A3 Sportback | 2016-2020 | 5 | 1 | |
| Audi A3 Cabrio | 2016-2020 | 5 | 1 | PR |
| Leon ST Stylance | 2016-2020 | 5 | 1 | PR |
| Audi Q2 2.0 TDI | 2016-2018 | 5 | ||
| Touran 2,0 BlueMotion | 2015-2024 | 5 | 1 | PR |
| Golf Sportsvan 1.6 | 2014-2020 | 5 | 1 | PR |
Diagrams & fitment data powered by oemdiagrams.com
5Q0816721AA Volkswagen A/C Refrigerant Line | Genuine OEM is fitted on: Formentor TSI CUPRA 2020-; Caddy Maxi Kombi 2020-2024; Leon style 2019-; Golf 2.0 BlueMotion 2019-2024; T-Roc convertible 1.5 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021; T-Roc BlueMotion 2017-2024; Karoq 2017-2022; Octavia 2017-2020; Ateca Style 2016-; golf 2.0 2016-2020; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Leon ST Stylance 2016-2020; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Golf Sportsvan 1.6 2014-2020.
