Expansion Tank Coolant Reservoir for Audi A4 (2002-2008)

Includes:
- Coolant Reservoir Expansion Tank

Fits Models:
- Audi A4

Model Years:
- 2002–2008

Submodels:
- Common trims include Base, 1.8T, 3.2, S4; chassis codes B6 and B7; body styles Sedan and Avant

Engine Options:
- Common engine sizes include 1.8L I4 (engine code AEB, ATW), 2.0L I4 (engine code BPG), 3.2L V6 (engine code BKH), and 4.2L V8 (engine code BHF)

Description:
This coolant reservoir expansion tank is designed specifically for the Audi A4 models from 2002 to 2008. It serves as a crucial component in the vehicle's cooling system, helping to maintain optimal engine temperature and prevent overheating.

Features:
- Direct fit for Audi A4 models (2002–2008)
- Durable construction for long-lasting performance
- Helps maintain proper coolant levels
- Essential for efficient engine cooling
- Easy installation with no modifications required