Expansion Tank with Sensor for BMW E46 Radiator Coolant 1998-2006

Includes:
- Radiator Coolant Reservoir Expansion Tank with Sensor

Fits Models:
- BMW 3 Series

Model Years:
- 1998–2006

Submodels:
- Common trims include 325i, 330i, M3; chassis code E46; body styles include sedan, coupe, convertible, and wagon.

Engine Options:
- Common engine sizes include 2.5L (M54B25), 3.0L (M54B30), and 3.2L (S54B32 for M3).

Description:
This Radiator Coolant Reservoir Expansion Tank with Sensor is designed specifically for BMW E46 models from 1998 to 2006. It ensures optimal coolant levels and helps maintain engine temperature, preventing overheating and potential engine damage.

Features:
- Direct fit for BMW E46 models
- Includes integrated sensor for accurate coolant level monitoring
- Durable construction for long-lasting performance
- Easy installation with no modifications required
- Compatible with various engine options within the E46 range