BMW E82 E88 E90 135i 335i Intercooler Charge Air Cooler Radiator 7540035

BMW E82 E88 E90 135i 335i Intercooler Charge Air Cooler Radiator is a used intercooler designed for the forced induction system in sports versions of the BMW 1 and 3 Series. This component is responsible for effectively lowering the temperature of compressed air, which promotes stable engine operation and consistent performance. By maintaining the factory geometry, it serves as a functional service solution for demanding users.

Specifications and technical data

• SKU: 7540035-1
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 7540035
• Substitutable numbers: 7540035, 17517540035
• Category: Intercoolers

Purpose and function in the forced induction system

The presented intercooler operates in the charge air path, between the turbocharger and the intake manifold. Its task is to reduce the temperature of the compressed air, which contributes to:

• increasing the density of the air charge entering the cylinders,
• stabilizing engine operating parameters under load,
• reducing the risk of engine knocking in turbocharged units,
• maintaining consistent power across a wide range of ambient temperatures.

For BMW 135i and 335i models, a functional intercooler is crucial to fully utilize the potential of the powertrain and maintain consistent characteristics during dynamic driving.

Technical specifications and compatibility

The intercooler in this offer belongs to the Intercoolers category and is a component intended for installation in the vehicle's intake system. The design, based on the factory blueprint, ensures:

• fitment to factory mounting points on the chassis,
• compatibility with stock intake hoses,
• preservation of the original charge air flow path.

The product comes from a manufacturer labeled as Unbranded, which in practice means a replacement part with performance parameters adapted to the requirements of the forced induction system in the listed BMW models.

Component condition and service application

The offered intercooler is a used part, making it an attractive option for vehicle repairs and maintenance when the priority is rational vehicle maintenance costs while maintaining proper functionality. This type of part is suitable for, among other things:

• replacing a damaged intercooler after a collision or overheating,
• eliminating leaks in the forced induction system,
• restoring the stock configuration after unsuccessful modifications.

Choosing a used component allows for cost reduction while maintaining the correct airflow path in the intake system.

Benefits of using an intercooler

A properly selected intercooler in the BMW 135i and 335i translates into a number of practical operational benefits:

• more stable performance under prolonged engine load,
• better system resistance to high ambient temperatures,
• reduction of power drops resulting from charge air overheating,
• maintenance of the factory operating characteristics of the powertrain.

For drivers utilizing the potential of turbocharging, a functional intercooler is an essential element influencing engine refinement and driving comfort.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional radiators, charge air hoses, or mounting elements, check out the available parts in the Unbranded Intercoolers category.

Technical support and knowledge about the cooling system

When working with the forced induction and cooling system, it is also worth considering the thermal conditions in which the vehicle is operated. You can read about the impact of high temperatures on the efficiency of radiators and fans, and how used components can help optimize service costs, in the article "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".