Oil cooler radiator for E-Class generation C207

A Mercedes-Benz oil cooler radiator is a compact heat exchanger that keeps engine oil or transmission fluid within the correct operating temperature range. On different Mercedes models, it may be mounted near the main radiator, integrated into the cooling pack at the front of the vehicle, or positioned lower in the engine bay where airflow can remove heat efficiently. It works under constant thermal cycling, pressure, vibration, and exposure to road debris, especially in hot climates, heavy traffic, towing use, or sustained highway driving.

When this exact part starts to fail, the signs are usually visible even without a workshop inspection. You may notice oil or transmission fluid traces around the front cooling area, a drop in fluid level without an obvious engine leak, oily residue on nearby hoses or the undertray, or temperature behavior that changes under load — for example, rising oil or transmission temperatures during long drives, hill climbs, or stop-and-go traffic. In some cases, a failing cooler can also contribute to warning messages, unstable shifting caused by overheated transmission fluid, or a burnt fluid smell after driving.

Choosing a genuine used OEM Mercedes-Benz oil cooler radiator is the smart balance between quality and cost. Original factory parts fit correctly, match the vehicle’s cooling system precisely, and offer better reliability than many aftermarket copies, while costing far less than new dealer-supplied components. At imcar.com.ua, every part is matched by VIN/chassis number before shipping to ensure exact fitment, and carefully packaged for safe international delivery. Order with confidence and get the right OEM part for your Mercedes.