Radiator Bottle (CHEV UTI 1.4/1.8 2012+) is a key component of the cooling system for Chevrolet Utility models with 1.4 and 1.8-litre engines from 2012 onwards. This radiator expansion bottle serves as a reservoir for coolant overflow and allows the cooling system to maintain proper pressure and fluid levels during engine operation.
This part is essential for managing the coolant’s expansion and contraction as the engine heats up and cools down, helping to prevent overheating and potential engine damage. When comparing replacements, match the bottle with your existing unit for compatibility, specifically for Chevrolet Utility engines within the noted year and engine size range.
When sourcing a radiator bottle, ensure it meets the same specifications to maintain your vehicle’s cooling efficiency. Consider the condition of the current bottle for signs of cracks or leaks, as these can impair cooling performance and lead to overheating issues.
Key considerations for this radiator bottle:
- Designed for Chevrolet Utility 1.4 and 1.8 models from 2012 onwards
- Functions as a coolant overflow reservoir within the radiator system
- Maintain consistent cooling system pressure and fluid balance
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Radiators, Quick Repair Bundle or Request a Part before ordering.





