1. Product Overview

2. Core Specifications & Compatibility

• OEM Part Numbers: 2702000615, 2702000315 (fully interchangeable with factory-original components)
• Product Name: Engine Thermostat
• Compatible Vehicles: Mercedes-Benz W176 / W246 / W242
• Fitment: Produced to OEM standard dimensions, enabling a direct, bolt-on installation without modifications or additional parts required.

3. Key Function & Role in the Cooling System

• Temperature Regulation: It controls the flow of coolant between the engine and radiator, remaining closed when the engine is cold to allow it to warm up quickly, and opening once the optimal operating temperature is reached to prevent overheating.
• Fuel Efficiency & Emissions Control: By helping the engine reach its ideal temperature faster, it reduces fuel consumption during warm-up and lowers harmful emissions.
• Engine Protection: Maintaining the correct operating temperature prevents both overheating and excessive cold wear, protecting engine components like the cylinder head, gaskets, and pistons.
• System Efficiency: It ensures the cooling system operates efficiently by controlling the coolant circuit, preventing the engine from running too cold or too hot.

4. Quality & Durability

• Premium Construction: Built with high-grade materials, including a precision-engineered wax element, durable housing, and reliable seals, designed to withstand high temperatures, pressure fluctuations, and continuous use.
• Reliable Performance: Calibrated to match the factory opening temperature, ensuring consistent and accurate operation for stable engine performance.
• Warranty: Backed by a 24-month warranty against manufacturing defects, providing you with long-term peace of mind.

5. Service & Procurement Advantages

• 24/7 Online Support: Our customer service team is available around the clock to assist with compatibility checks, order inquiries, and after-sales support.
• Flexible Ordering: A minimum order quantity (MOQ) of just 1 piece, supporting individual repairs, small trial orders, and bulk business purchases.
• Customizable Packaging: Choose from BEMWQ-branded packaging, neutral packaging, or customized brand packaging to meet your specific business needs.
• Fast & Reliable Delivery: Lead times range from 3-30 days, depending on stock availability, to ensure timely delivery of your order.
• One-Stop Procurement: As a comprehensive auto parts service provider, we offer a full range of cooling system and engine components for Mercedes-Benz vehicles, streamlining your sourcing process.
• Custom Service: We also provide tailored solutions to meet your unique business requirements.