United States
Product overview
Genuine OEM Audi HVAC Channel Adapter, part number 4M0819821C. This component is crucial for connecting and directing airflow within the vehicle's heating, ventilation, and air conditioning system, ensuring proper climate control. It is typically located on the rear left side. Made from durable, lightweight plastic, it measures approximately 0.22m long. Opting for a genuine OEM adapter guarantees precise fitment and optimal airflow characteristics, maintaining the efficiency and performance of the HVAC system.
Catalogue entry: AIR GUIDE.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 87082990
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 22 × 19.5 × 9.5 cm
- Shipping weight
- 0.1 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
3 vehiclesAir Guide — locate 4M0819821C Audi HVAC Channel Adapter | Rear Left Air Guide in the official exploded view and explore the surrounding assembly.
Parts in this assembly35
- 1Air Guide 4M0815215A
- 2Vent 4M0819821B
- 3Air Guide 4M8819725
- 4Air Guide 4M8819726
- 5Air Guide 4M0819803D
- 5Air Guide 4M0819803C
- 6Air Guide 4M0819804E
- 6Air Guide 4M0819804C
- 7Air Guide 4M0819805B
- 8Air Guide 4M0819806B
- 8Air Guide 4M0819806A
- 9Air Guide 4M0819811E
- 9Air Guide 4M0819811D
- 10Air Guide 4M0819812E
- 10Air Guide 4M0819812F
- 10Air Guide 4M0819812D
- 11Spring Rivet 7L6868307
- 12Air Guide 4M0819822C
- 12Vent 4M0819822B
- 13Vent 4G0819209L
- 14Vent 4G0819210L
- 16Vent 4M8819203
- 16Vent 4M8819203A
- 16Vent 4M8819203B
- 17Temperature Sensor 4B0820539A
- 18Air Guide 4M8819693
- 21Controls 4K0919158A
- 21Controls 4K0919158G
- 21Controls 4K0919158
- 21Controls 4K0919158F
- 22Air Guide 4M8815217
- 25Trim 4M0819181A
- 25Trim 4M0819181B
- 25Trim 4M0819181
- 26Cover 4M8819301
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi RS Q8 Quattro | 2019- | 2 | 2 | 9AQ | |
| Audi Q8 Quattro 3,0 | 2018- | 2 | 2 | 9AQ | |
| Audi Q7 qu. 3.0 TDI | 2015-2019 | 18, 2 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4M0819821C Audi HVAC Channel Adapter | Rear Left Air Guide is fitted on: Audi RS Q8 Quattro 2019-; Audi Q8 Quattro 3,0 2018-; Audi Q7 qu. 3.0 TDI 2015-2019.