VW Transmission Oil Cooler Hose - Vaico 1J0121058AC

Product Information

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

About Vaico

VAICO premium brand is well known for smart repair solutions for engine and transmission parts on the global independent aftermarket. With over 28,000 high-quality spare parts and 2,700,000 vehicle connections, we guarantee a high level of vehicle coverage: our extensive range of transmission components and spare parts for air control systems and engine control covers a wide range of models. Our professional vehicle repair range also includes further products from the cooling, steering, brakes, body and filter categories, as well as certified “Made in Germany” fluids.

VAICO specializes in providing innovative repair solutions put together by our experts for every workshop: VAICO Expert Kits+ make it easier to identify and procure parts and also reduce the storage capacity needed. The service-orientated Expert Kits+ are easy to install and meet the highest standard of installation safety – and save time and money.