VW Turbocharger Intercooler Hose - Vaico 5N0145834J

Product Information

An intercooler pipe (also called a charge pipe or boost pipe) is part of a turbocharged or supercharged engine’s air intake system. It connects the turbocharger or supercharger to the intercooler, and then from the intercooler to the intake manifold.

Its job is to carry compressed air from the turbo/supercharger to the intercooler (where the air is cooled) and then deliver that cooled, denser air to the engine for better combustion and performance. Intercooler pipes are typically made from aluminum, stainless steel, or reinforced silicone to handle high pressure and heat.

• Loss of Power / Poor Acceleration: Leaks reduce boost pressure, causing sluggish performance.
• Hissing or Whistling Noise Under Boost: Air escaping through a crack or loose clamp makes a noticeable sound.
• Check Engine Light (CEL): Often accompanied by codes for underboost or airflow issues (e.g., P0299).

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.