Replacement coolant thermostat for Mercedes-Benz W169 A-Class and W245 BClass with M266 engine.
- OEM-Spec Temperature Regulation
Designed specifically for Mercedes-Benz M266 petrol engines to maintain accurate coolant temperature and stable engine performance under all driving conditions. - Fast & Efficient Engine Warm-Up
Helps the engine reach optimal operating temperature quickly, improving fuel efficiency, reducing emissions, and enhancing heater performance. - Prevents Overheating & Engine Damage
Regulates coolant flow between the engine and radiator to protect against overheating, oil breakdown, detonation, and excessive thermal stress. - Durable High-Temperature Construction
Manufactured using heat-resistant polymer or alloy materials with premium sealing technology for long-lasting durability and leak resistance. - Leak-Resistant Integrated Housing Design
Integrated thermostat housing with precision-molded coolant passages and reinforced sealing surfaces helps minimize coolant leaks and housing warpage. - OEM Fitment & Direct Replacement
Engineered to match factory mounting points, coolant hose routing, and sensor compatibility for hassle-free installation and reliable operation. - Supports Proper Coolant Circulation
Maintains correct coolant flow between the engine block and radiator for improved thermal efficiency in both city and highway driving.
What's in the box
1 x Mercedes Benz Coolant Thermostat M266
