BMW G01 G20 G30 20i 320i 520i B48C B48X Petrol Turbo Turbocharger 8662071

The BMW G01 G20 G30 20i 320i 520i B48C B48X Petrol Turbocharger 8662071 is an original turbocharger from the Turbochargers & Parts category, designed for modern BMW petrol engines. This component allows you to restore proper engine boost, stable dynamics, and proper drivetrain performance.

Specifications and technical data

• SKU: 8662071
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8662071
• Substitutable numbers: 8662071, 11658662071
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and compatibility

This turbocharger is designed for BMW G01, G20, and G30 series models in 20i, 320i, and 520i versions with B48C and B48X petrol engines. The design is specifically tailored to the specific engine, ensuring proper fit with the exhaust manifold, intake system, and engine management.

Thanks to the use of the original BMW solution, the factory charging characteristics are maintained, as well as correct cooperation with the vehicle electronics, including the engine control unit maps and thermal protection systems.

Construction and operating parameters

The turbocharger operates within the gasoline engine's supercharging system, ensuring adequate airflow throughout the entire RPM range. The rotor geometry and diameters have been selected specifically for the B48 engines, resulting in:

• efficient boost build-up at low and medium revs,
• stable boost pressure at higher loads,
• maintaining factory performance and engine operation.

The bearing and sealing system is designed to handle gasoline, high exhaust gas temperatures and variable loads typical of modern turbocharged engines.

Technical condition and benefits of installation

The turbocharger offered is used, allowing for a cost-effective repair of the turbocharger system while maintaining the original BMW specifications. This solution is particularly beneficial when the existing turbocharger shows signs of wear, such as loss of power, excessive smoke, or noise from the turbine area.

Choosing an original turbocharger from the same design family ensures:

• factory fit to the mounts and cables in the engine compartment,
• proper cooperation with the engine control system,
• maintaining standard operating parameters without the need to modify the software.

Identification parameters and compliance

The turbocharger has an original BMW part number and assigned interchangeable numbers, which facilitates clear identification and matching to a specific vehicle. It's worth comparing the markings with the currently installed component or service documentation to confirm full compatibility with the given model.

Thanks to this solution, you can safely replace a worn turbocharger with a component of the same specification, minimizing the risk of assembly problems or incorrect engine operation.

Practical operating tips

When replacing a turbocharger in a petrol engine, it is worth taking care of:

• checking the condition of the lubrication system and the patency of the oil lines,
• verification of the tightness of the intake and intercooler,
• using oil with the specifications recommended by BMW and changing it regularly.

To better plan your car service and other repairs, you can use the practical advice described in the article TOP 10 most frequently replaced parts in your car , where you will find tips on how to keep your car in good condition without unnecessary costs.

Other BMW turbochargers

If you are looking for other turbochargers for BMW – for example for a different engine version or body – check out our dedicated category of turbochargers for BMW , where you will find a wide selection of solutions tailored to various models of this brand.