Coolant recovery kit reservoir tank with sensor cap for BMW E46
Reservoir tank for BMW E46 coolant system with sensor/cap, compatible with multiple 3- and 4-series models. Easy installation and good fit, offering reliable expansion storage. Some customers report leakage or cracking after use
Highlights
- sensor-cap included
- BMW E46 compatibility
- 2.0–2.8 L capacity variants per model
Pros
- Good fit for multiple BMW E46 models
- Includes sensor/cap
- Easy installation
- Quality feel with solid value for money
Cons
- Potential leakage and cracking after use
- Overheating issues reported by some customers
- Mixed durability feedback
Best For
Features
- Compatible coolant recovery tank for BMW E46 series models listed with capacities per variant
- Includes sensor/cap design for overflow system compatibility
- Specific capacity guidance per model: 2.5L to 3.0L depending on variant
- DO NOT fill coolant too full to avoid overflow
- Suitable for X3 (E83/E53) 2004-2010 with 2.5L or 3.0L capacity