United States
Product overview
Genuine OEM Audi HVAC Heating Hose, part number 8K1819373BJ. This critical hose is responsible for circulating hot coolant from the engine to the vehicle's heating system, enabling effective cabin temperature regulation. It is an integral component of the HVAC system's coolant circuit. Constructed from durable, heat-resistant rubber, this hose is precisely molded to ensure correct routing and connection within the engine bay. Opting for a genuine OEM hose ensures optimal coolant flow, resistance to high temperatures and pressures, and a leak-free connection for reliable heating performance.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 36 × 11 × 12.5 cm
- Shipping weight
- 0.11 kg
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
4 vehiclesCoolant Hose — locate 8K1819373BJ Audi HVAC Heating Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly24
- 1HoseLeft8K1819374E
- 1HoseRight8K2819374E
- 2HoseLeft8K1819373BL
- 2HoseRight8K2819373N
- 3Hose 8K0819371J
- 4Adapter 8K0122291A
- 5Hose 8K0819332A
- 6Hose 8K0819334AM
- 7Valve 4H0121671G
- 8Collar Nut N01508210
- 9Bracket 8K0819263B
- 10Hose 8K0819342K
- 13Water Pump 06H121601J
- 13Water Pump 06H121601M
- 14Bracket 8K0819147A
- 15Screw WHT002306
- 16Clamp N90687001
- 17Cable Tie N90643701
- 20Hose 8K0819334AJ
- 20Hose 8K0819334AF
- 21Hose 8K0819332G
- 22Hose 8K0819342J
- 30Hose 8K0819371E
- 32Grommet 8K0819345H
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | Remark |
|---|---|---|---|---|
| Audi A5 Sportback | 2011-2017 | 31 | 1 | PR:TG6,TL6+ |
| Audi A5 Cabrio 2.0 | 2011-2017 | 31 | 1 | PR:TG6,TL6+ |
| audi a4 av. 2.0 tdi | 2011-2015 | 31 | 1 | PR:7GB+TG6, |
| Audi A4 Av. Allroad | 2008-2016 | 31 | 1 | PR:7GB+TG6, |
Diagrams & fitment data powered by oemdiagrams.com
8K1819373BJ Audi HVAC Heating Hose | Genuine OEM is fitted on: Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; Audi A4 Av. Allroad 2008-2016.