Mercedes Benz Coolant Thermostat M266 Engine Family

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