United States
Product overview
Genuine OEM Audi Engine Coolant Expansion Tank, part number 80A121405AG. This vital component in the engine cooling system stores excess coolant, allowing for thermal expansion and contraction, and helps maintain the correct system pressure. It is typically located in the engine bay, connected to the radiator and engine. Made from durable, translucent grey plastic, this tank measures approximately 0.235m in length. Using a genuine OEM expansion tank ensures proper fitment, material integrity, and reliable pressure regulation for efficient engine cooling.
Catalogue entry: CONTAINER.
Technical details
- Category
- Engine Cooling
- Country of origin
- Mexico
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 23.5 × 20 × 17 cm
- Shipping weight
- 672 g
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- GP1
- TX5
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
