BMW 1 Series E87 Rear Left N/S Suspension Wishbone Guide Arm 6782238

BMW 1 E87 Left Rear Control Arm is an original suspension component from the Suspension Replacement Kits group, designed for installation on the rear left side of the vehicle. Precise geometry and factory fit of the control arm allow for restoring proper rear suspension function, driving stability, and predictable car behavior in corners. This is a solution for users looking for a proven, structurally refined part for their BMW 1 Series E87.

Specifications and technical data

• SKU: 6782238
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6782238
• Substitutable numbers: 33326782238, 6782238, EM
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and Function in the Suspension System

The left rear control arm in the BMW 1 Series E87 is responsible for maintaining correct wheel geometry and stable rear axle guidance. This component transfers loads between the body and the wheel hub, working with other suspension components such as springs, shock absorbers, and rubber-metal bushings. A correctly selected control arm limits undesirable changes in wheel toe and camber, which translates to:

• more predictable car behavior at higher speeds,
• stability during braking and acceleration,
• even tire wear and better tire-to-road contact.

Benefits of Using an Original BMW Control Arm

Using an original control arm dedicated to the BMW 1 E87 ensures proper fit to factory mounting points and compatibility with the stock suspension kinematics. Thanks to this:

• there is no need for modifications to mountings or interference with the body structure,
• the factory driving characteristics of the car are maintained,
• it is easier to achieve correct geometry alignment after installation.

For users who expect consistent vehicle behavior after repair, choosing such a component is particularly beneficial. The left rear control arm in this version allows for restoring original driving properties without experimenting with aftermarket parts of uncertain parameters.

Vehicle Placement and Installation Aspects

The presented control arm is intended for installation on the rear left side of the vehicle, which is important both for part selection and during the replacement itself. Correct placement on the vehicle makes it easier for the mechanic to identify the component in the suspension system and minimizes the risk of ordering errors. After installation, a full wheel alignment check is recommended to:

• verify the correctness of toe and camber settings,
• ensure even load distribution on suspension components,
• achieve optimal vehicle handling under road conditions.

Characteristics of the Used Component

The offered control arm is a used part, which represents an attractive cost alternative compared to new components. For many BMW 1 E87 users, choosing an original, used control arm is a sensible compromise between price and maintaining factory design parameters. This type of solution is particularly suitable for daily driven cars where restoring proper suspension function at controlled repair costs is crucial.

Practical Knowledge for Selecting Used Suspension Components

When choosing a used control arm for a BMW, it is worth paying attention to compatibility with the OEM part number and interchangeable numbers to ensure the component will work with other system components. For those who want to better understand the differences between stock and sport suspension and the principles of safely selecting used components, the article will be helpful: Stock vs. Sport Suspension – Construction Differences and Is It Worth Buying Used Suspension Parts?.

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other parts from the same group, such as additional control arms, trailing arms, or mounting elements, check the available parts in the BMW Suspension Replacement Kits category.