Enhanced Cooling: Helps maintain optimal engine temperature for smooth operation.OEM Compatibility: Compatible with part numbers A2742000615, A2742000115, and A2742003300.Easy Installation: Designed for straightforward replacement without professional tools.Precise Fitment: Specifically designed for models W205, W213, W253, and W212 with M274 engine.Premium Quality: Engineered for durability and reliable performance in vehicles.OEM NO. : A2742000615 A2742000115 A2742003300 Premium Engine Coolant Thermostat: Made of high-quality metal and durable materials, ensures stable performance and long service life, effectively controls engine temperature to prevent overheating or overcooling. Direct OE Replacement: Precision manufactured to match original specifications, easy to install without modification, fits perfectly with your vehicle’s cooling system for reliable operation. Complete Thermostat Assembly: Comes with housing, gasket or seal included (where applicable), saves time and cost on extra parts, ensures a tight, leak-free installation every time. Excellent Heat Response: Fast and accurate temperature sensing, opens and closes precisely at rated temperature (180°F/195°F available), optimizes engine efficiency and fuel economy. Wide Compatibility & Reliable Quality: Tested to meet strict standards, suitable for most cars, trucks and SUVs, ideal for daily driving, replacement and maintenance use. Item Weight 1.76 ounces Manufacturer HLOMAUD Item model number pan-qi zhun Package Dimensions 0.39 x 0.39 x 0.39 inches