BMW M57 Alternator Relocation Kit

BMW M57 Alternator Relocation Kit

The BMW M57 Alternator Relocation Kit is designed to move the factory BMW M57 alternator from its original low-mounted position to a higher location on the engine. This conversion is useful for engine swap, off-road, overland and custom vehicle projects where the factory alternator position interferes with chassis components, steering boxes or frame rails.

In many conversion projects, the original low-mounted alternator can become a packaging challenge. Relocating the alternator higher on the engine creates additional clearance around the lower side of the engine while also improving access for maintenance and repairs.

Key Benefits

• Moves the factory alternator to a higher position on the engine
• Creates additional clearance around the chassis, frame and steering components
• Improves protection against water, mud and debris
• Provides easier access for inspection, maintenance and replacement
• Useful for off-road, overland and expedition vehicles
• Suitable for custom engine swap and retrofit projects

Included in the Kit

• Alternator relocation brackets
• Drive belt
• Required pulleys and idlers
• Mounting hardware and fasteners

Why Relocate the Alternator?

The factory low-mounted alternator location can create clearance issues in custom vehicle builds, especially when installing a BMW M57 engine into platforms that were not originally designed for it. Moving the alternator higher on the engine helps free up valuable space around the lower engine area.

A higher alternator position also reduces exposure to water crossings, mud, sand and road debris, which is particularly useful for off-road and expedition vehicles operating in demanding environments.

An additional benefit is easier alternator replacement and servicing, which can be especially important during long-distance travel or repairs performed away from workshop conditions.

Important Installation Notes

• This kit requires the use of an alternative power steering pump with an external reservoir.
• After relocation, the power steering pump occupies the original low-mounted alternator position.
• Compatibility should be verified before ordering.

Compatibility

• Compatible with BMW M57 engine variants that use the factory low-mounted alternator configuration.
• Not compatible with certain M57 engine versions that use a mid-mounted alternator arrangement.
• Engines equipped with the alternative front timing cover design may require a different mounting solution.

Typical Applications

• Nissan Patrol BMW M57 conversions
• Land Rover BMW M57 engine swaps
• Off-road and overland vehicle builds
• Expedition vehicles
• Custom diesel performance projects
• Engine swap projects with chassis clearance limitations

The BMW M57 Alternator Relocation Kit provides a practical solution for builders looking to improve engine bay packaging, increase component protection and simplify maintenance in demanding vehicle applications.