Coolant Reservoir Expansion Tank for Mercedes-Benz GL/ML W166 (2012–2019)

Includes:
- Coolant Reservoir Expansion Tank

Fits Models:
- Mercedes-Benz GL-Class, Mercedes-Benz ML-Class

Model Years:
- 2012–2019

Submodels:
- GL350, GL450, GL550, ML250, ML350, ML400, ML550; W166 chassis

Engine Options:
- 3.0L V6 (276.901), 4.6L V8 (273.961), 5.5L V8 (273.982), 2.1L I4 Diesel (651.911), 3.0L V6 Diesel (642.920)

Description:
This coolant reservoir expansion tank is designed for Mercedes-Benz GL and ML-Class vehicles from 2012 to 2019. It is a crucial component for maintaining optimal engine temperature and preventing coolant loss.

Features:
- Direct fit for W166 chassis models
- Durable construction for long-lasting performance
- Helps maintain proper coolant levels
- Easy installation with no modifications required
- Compatible with standard engine options