Mini F54 F55 F56 F57 F60 Turbocharger Turbo Cover Housing Part B48 7617527

The Mini F54 F55 F56 F57 F60 Turbocharger Housing B48 Turbo Cover is an original turbocharger and parts component designed for the Mini B48 petrol engine. This used turbo cover offers a functional solution for drivers who want to restore proper turbocharger protection while maintaining factory fit.

Specifications and technical data

• SKU: 7617527-4
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7617527
• Substitutable numbers: 11657617527, 7617527, 49477-58500
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and compatibility

The B48 turbocharger shroud housing is designed for Mini F-Series models, such as the F54, F55, F56, F57, and F60 petrol engines. The OEM design ensures proper fitment to the turbocharger system and proper management of hot exhaust gas and airflow around the turbocharger.

Using the original cover in a petrol engine allows you to maintain stable operating conditions for the turbocharger, limit the impact of temperature on adjacent components and maintain compliance with the factory specifications of the Mini manufacturer.

Construction and function of the turbocharger cover

The housing performs several key operational functions:

• Thermal protection – limits heat radiation from the hot part of the turbocharger to the components in the engine compartment.
• Turbo Stabilization – helps maintain predictable temperature conditions around the housing, which promotes even operation of the turbocharging system.
• Mechanical protection – provides a barrier against contamination and minor external damage in the turbocharger area.
• Better space organization – improves the arrangement of components in the engine compartment, which facilitates servicing and diagnostics.

As an OEM component, the cover is designed to work with the factory mounts and turbocharger shape on the B48 engine, without the need for modifications.

Used condition – a conscious technical choice

The Mini turbo cover housing offered is in used condition, significantly reducing repair costs compared to a new component while maintaining the original manufacturer's specifications. Many Mini users find it a reasonable compromise between price and functionality, especially when it comes to passive components such as covers.

If you're wondering when to buy a used part or a new one, this guide will be helpful: Car Parts – New or Used? We Compare Cost, Quality, and Durability . You'll find practical tips on choosing the right parts for your car.

Application in the supercharging system of a petrol engine

In Mini B48 petrol engines, the turbocharger operates at high temperatures and under significant load. A properly selected cover:

• supports thermal stability in the engine compartment,
• helps reduce the heating of wires, electrical harnesses and plastic parts,
• helps maintain repeatable operating parameters of the turbocharger over a longer period of operation.

This makes replacing a damaged or missing cover with an original used element an important step in the proper repair of the supercharging system.

Why is it worth choosing the original Mini cover?

Choosing an original turbocharger housing for your Mini ensures:

• factory fit to the turbocharger and mountings in a given body type,
• maintaining the manufacturer's design assumptions regarding cooling and thermal protection,
• consistency with other elements of the exhaust system and engine accessories.

With service costs rising, it's worth consciously utilizing the OEM used parts market. You can find more on this topic in the article: Rising Repair Costs and the Used Parts Boom – How to Save on Car Service?

If you are looking for other turbochargers and accessories for this brand, check out our Mini turbochargers and parts category, where you will find a wide selection of compatible components for various models in the F range.