United States
Product overview
Genuine OEM Audi A/C Refrigerant Line, part number 4K0816743BG. This component is vital for the air conditioning system, carrying refrigerant between various components such as the compressor and condenser. Its robust construction ensures a leak-free path for the refrigerant. Weighing approximately 0.486 kg and measuring 0.625 m in length, it is designed for precise fitment and optimal flow. A genuine OEM refrigerant line ensures proper material compatibility, correct routing, and the durability needed for long-term, efficient A/C performance.
Catalogue entry: LINE.
Fitted with: 8W0298403 INSERT, 5Q0298403C INSERT, 4M0298403 INSERT, N10414402 SCREW, 3D0260749C seal ring, 4K0816743BF LINE, 4K0816743DB LINE, 4K0816743DE LINE, 4K0816743CQ LINE, 4K0816743BH LINE, 4K0816743BK LINE, 4K0816743BJ LINE.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 40091200
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 62.5 × 38 × 8 cm
- Shipping weight
- 0.49 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K4
- 1A2
- 1VG
- T2G
- T2J
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
3 vehiclesRefrigerant Line — locate 4K0816743BG Audi A/C Refrigerant Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Part 4K0816411G
- 1Part 4K0816411J
- 1Condenser 4M0816421B
- 1Condenser 4M0816421D
- 1A C Conden 8W0816411AA
- 1A C Conden 8W0816411L
- 1Part 8W0816411Q
- 1Part 8W0816411R
- 1A C Conden 8W0816411S
- 1Condenser 8W0816421J
- 1Condenser 8W0816421M
- 2Insert 4M0298403
- 2Insert 5Q0298403C
- 2Insert 8W0298403
- 3Sender 4H0959126C
- 3Sender 4H0959126B
- 4Part 8A0820855AA
- 5Seal Ring 7H0820896
- 6Line 4K0816721EC
- 6Line 4K0816721ED
- 6Line 4K0816721EF
- 6Line 4K0816721EG
- 6Line 4K0816721EJ
- 6Line 4K0816721EK
- 6Line 4K0816721EL
- 6Line 4K0816721EM
- 6Line 4K0816721ES
- 6Line 4K0816721DF
- 7Seal Ring 4E0260749A
- 9Bolt N91071702
- 10Screw N10414402
- 15Line 4K0816741BD
- 15Line 4K0816741BE
- 15Line 4K0816741BF
- 15Line 4K0816741BJ
- 15Line 4K0816741AE
- 16Seal Ring 3D0260749C
- 18Bracket WHT008174
- 19Line 4K0816743BH
- 19Line 4K0816743BJ
- 19Line 4K0816743BK
- 19Line 4K0816743CQ
- 19Line 4K0816743DB
- 19Line 4K0816743DE
- 19Line 4K0816743BF
- 20Seal Ring 8E0260749C
- 21Seal Ring 4E0260749B
- 22Collar Nut N01508210
Vehicle fitment table3
Europe (2)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| audi a6 2.0 | 2018- | 19 | 1 | PR:0K4+1A2+ | |
| Audi A7 Sportback | 2018- | 19 | 1 | PR:T2G,T2J | T2G |
Other markets (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi A6 L 2.0 | 2018- | 19 | 1 | PR:1VG+0K4 | 0K4 |
Diagrams & fitment data powered by oemdiagrams.com
4K0816743BG Audi A/C Refrigerant Line | Genuine OEM is fitted on: audi a6 2.0 2018-; Audi A7 Sportback 2018-; Audi A6 L 2.0 2018-.