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Unity 11390 front complete strut assembly for BMW 528i 530i 525i

Unity

Unity 11390 Front Complete Strut Assembly Brake Repair Tool

SKU CH-X59B-9NXBA

Preassembled front strut assembly fits 1996-2000 528i and 2001-2003 525i and 530i models

  • Complete strut assembly simplifies suspension repair with pre-installed components
  • Fits BMW 528i, 525i and 530i models from 1996 through 2003
  • Excludes 540i and M5 variants for precise application matching
  • Over 50 years of aftermarket suspension manufacturing experience
  • Unity 11390 delivers hassle-free installation without specialty tools

Front Strut Assembly for BMW E39 Models

The Unity 11390 is a preassembled front complete strut assembly designed for 1996-2000 BMW 528i and 2001-2003 BMW 525i or 530i sedans. It arrives with top mount, bearing plate, bumper, insulators, and coil spring already installed. This eliminates the need for specialty spring compressors during the repair. It is not compatible with 540i or M5 variants.

Sustained Load Behaviour on E39 Chassis

The assembly uses all-new components engineered to maintain consistent damping and ride height over repeated compression cycles. Because every internal part is fresh, the unit avoids the performance fade common when reusing worn springs or mounts. It restores original suspension geometry for the listed 525i, 528i, and 530i models through long-term daily driving.

Thermals Noise and Power Draw in Normal Use

As a passive mechanical suspension component, the strut assembly generates no electrical load and produces no operational noise beyond normal tyre and road interaction. There are no fans, pumps, or electronic actuators to create heat or sound. Installation simply bolts to the existing chassis points without additional power requirements.

How it compares

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Price $81.99
Typical for this category: the median of 1,702 items is $86.99.

Specifications

Product
Brand nameUNITY

Questions about this item

How much workshop heat or noise does the Unity 11390 strut assembly generate during daily driving?

The Unity 11390 is a passive suspension component with no moving electrical parts, so it produces no operational heat or noise of its own once installed on the vehicle.

Which existing suspension parts must already be on the car for the Unity 11390 to bolt up correctly?

The assembly fits 1996-2000 BMW 528i and 2001-2003 BMW 525i or 530i models with the E39 body; the vehicle must retain its original steering knuckle, control arms and subframe mounting points.

Will the Unity 11390 work alongside the original rear struts on a 2001 BMW 530i without altering ride height balance?

Yes, the Unity 11390 is engineered to match factory front ride height and spring rate for the listed E39 models, so it pairs with standard rear suspension without upsetting the vehicle's level stance.

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