Mercedes Automatic Transmission Oil Cooler Hose - Genuine Mercedes 1665005372

Product Information

Mercedes-Benz Automatic Transmission diagram for ML350

An Automatic Transmission Oil Cooler Hose is a component in vehicles with automatic transmissions that transports transmission fluid between the transmission and the transmission cooler, often located near the radiator. This hose helps keep the transmission fluid cool by circulating it through the cooler, which is essential for maintaining optimal transmission temperature, preventing overheating, and ensuring smooth shifting and transmission longevity.

• Transmission Fluid Leaks: A damaged or worn hose can leak transmission fluid, which may appear as red or brownish spots under the vehicle, particularly near the front
• Low Transmission Fluid Levels: If there is a leak, the fluid level will drop, causing performance issues such as rough or delayed shifting and even overheating
• Transmission Overheating: The cooler hose keeps fluid temperatures down, so a faulty or blocked hose can lead to overheating, which may trigger a warning light on the dashboard

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