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Number 21 marks the part’s position in the exploded view (Audi Q7 qu. 3.0 TDI (2015-2019)).
Product overview
Genuine OEM Audi Upper Radiator Air Guide, part number 4M0121285C. This molded plastic component is positioned above the radiator and between the cooling fans, designed to efficiently route airflow through the cooling system. It ensures that air is directed precisely over the radiator fins for maximum heat dissipation. Measuring approximately 83 cm long, this air guide is crucial for maintaining optimal engine operating temperatures. Using a genuine OEM air guide ensures proper fitment and aerodynamic efficiency, preventing hot spots and maintaining the cooling system's designed performance.
Catalogue entry: AIR GUIDE upper.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 87082990
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 83 × 26 × 8.5 cm
- Shipping weight
- 0.47 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1D1
- 1D6
- 1D8
- 1D9
- 8Z6
- 8Z9
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
