United States
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Number 20 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen A/C Refrigerant Line, part number 5WA816743C. This essential component is responsible for transporting refrigerant throughout the vehicle's air conditioning system, facilitating the cooling process. It is positioned connecting various A/C components such as the compressor and condenser. Weighing 0.435 kg and measuring 0.75 m in length, this line is constructed to withstand high pressures and temperatures. Using genuine OEM refrigerant lines ensures proper sealing, prevents leaks, and maintains the efficiency and longevity of the entire A/C system.
Catalogue entry: LINE; (Expansion valve >.
Fitted with: 5WA816743 LINE, 5WA816743B LINE, N10414402 SCREW, 4E0260749B seal ring, N01508210 COLLAR NUT.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 40091200
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 75 × 47 × 13 cm
- Shipping weight
- 0.44 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K4
- N09
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
6 vehiclesRefrigerant Line — locate 5WA816743C Volkswagen A/C Refrigerant Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 5Q0816741B — the current replacement part.
Parts in this assembly39
- 1Condenser 5WA816411A
- 1Condenser 5WA816411C
- 2Part 5Q0298403A
- 2Part 5Q0298403C
- 2Part 5WA298403
- 5Line 3Q0816721L
- 5Line 3WA816721J
- 5Line 3WA816721K
- 5Line 5WA816721
- 5Line 5WA816721H
- 6Seal Ring 3D0260749C
- 7Seal Ring 4E0260749A
- 8Screw N10414402
- 9Bolt N10347103
- 11Line 3Q0816741E
- 11Line 3WA816741D
- 11Line 5Q0816741C
- 12Valve 3D0820855A
- 12Valve 8E0820855
- 13Part 5Q0816581
- 13Part 5Q0816581A
- 14Part 8A0820855AA
- 15Seal Ring 7H0820896
- 16Sender 4H0959126C
- 16Sender 5Q0959126B
- 17Seal Ring 4D0260749B
- 20Line 5WA816743
- 20Line 5WA816743B
- 22Part 5Q0816231
- 22Part 5Q0816231A
- 23Seal Ring 8E0260749C
- 28Bracket 5Q0820769
- 29Clip 5Q0820774
- 30Line 5WB816738C
- 30Part 5WB816738F
- 30Line 5WC816738A
- 32Seal Ring 4E0260749B
- 33Collar Nut N01508210
- 34Bolt N91096801
Compatible / alternative parts(1)
Vehicle fitment table6
Europe (6)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| passat estate | 2023- | 20 | 1 | 0K4 | |
| Superb Combi | 2023- | 20 | |||
| Formentor TSI CUPRA | 2020- | 20 | |||
| Golf 2.0 BlueMotion | 2019-2024 | 20 | |||
| Octavia | 2019-2024 | 20 | |||
| Audi A3 Sportback | 2019-2021 | 20 | 1 | PR |
Diagrams & fitment data powered by oemdiagrams.com
5WA816743C Volkswagen A/C Refrigerant Line | Genuine OEM is fitted on: passat estate 2023-; Superb Combi 2023-; Formentor TSI CUPRA 2020-; Golf 2.0 BlueMotion 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021.