BMW Genuine Original New

Front Lower Air Duct 51747255414

The Charge Air Duct 17517575403 is an original equipment manufactured (OEM) part engineered to function as the charge air cooler on the left side of designated BMW models. This component plays a critical role in the vehicle’s forced induction system, responsible for cooling the compressed Air Ductbefore it enters the engine.

Functionality:

Its primary function is to cool down the compressed Air Duct generated by the turbocharger or supercharger before it reaches the engine’s intake manifold. By lowering the temperature of the intake air, it increases air density, improving combustion efficiency, and thereby enhancing engine performance.

Quality:

As a genuine BMW part, the Charge Air Cooler 17517575403 meets the manufacturer’s stringent quality standards. It is constructed using durable materials to withstand high temperatures and pressures while effectively cooling the charged air.

Capabilities:

The main capability of this charge air cooler is to reduce the temperature of the compressed air, optimizing the engine’s performance by providing cooler, denser air for combustion. This leads to increased power output and improved fuel efficiency.

In summary

The  BMW Genuine Charge Air Cooler with part number 17517575403 serves as a crucial component in the vehicle’s forced induction system. Its role in cooling compressed air before it enters the engine contributes significantly to enhancing engine performance and efficiency