BMW 5 Series E61 Touring Rear Air Suspension Left N/S Pneumatic Coil Spring

BMW 5 Series E61 Touring Rear Air Suspension Left N/S Pneumatic Coil Spring is an original rear axle air suspension component designed for installation on the left side. This used OEM part ensures a factory-standard fit, and its design supports stable handling, effective shock absorption, and correct rear suspension geometry in your BMW. Choosing this air spring is a technically and economically advantageous solution, especially when repairing the air suspension system.

Specifications and technical data

• SKU: 6765097-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6765097
• Substitutable numbers: 37126765602, 6765602, 37236765097, 6765097, 37126766667, 6766667
• Location on the vehicle: Rear, Left
• Offset (ET):
• Category: Other Steering & Suspension Parts

Purpose and function in the BMW E61 suspension

The BMW 5 Series E61 Touring Rear Air Suspension Left N/S Pneumatic Coil Spring acts as a key elastic element in the rear axle pneumatic system, responsible for maintaining the correct ride height and even load distribution. Its placement on the left rear side allows for precise alignment with the suspension geometry of the BMW 5 Series E61, which translates into stability when driving under load, towing a trailer, or navigating corners dynamically.

Thanks to its factory design, the component works seamlessly with the standard ride height control system, maintaining the suspension characteristics intended by the manufacturer. This is particularly important in vehicles equipped with advanced traction and stability control systems, where consistent suspension parameters affect the effectiveness of the electronics.

Benefits of using an original air spring

Using an original air spring in a BMW E61 offers a number of practical advantages:

• factory fitment for the rear axle mounts and pneumatic system,
• preservation of the damping characteristics and ride height specified by the manufacturer,
• consistent cooperation with leveling sensors and the suspension control unit,
• reduced risk of improper installation compared to aftermarket parts with universal designs.

The used OEM component allows for a technically sound suspension repair while maintaining a favorable cost-to-quality ratio. This solution is especially recommended when replacing a single air spring on the left side while the remaining system components are still in good working order.

Selection, installation, and technical aspects

When selecting an air spring for a BMW E61, it is crucial to match it to the specific body version and rear suspension configuration. The original component in this offer has been designed to work on the left side of the rear axle, which facilitates installation and minimizes the risk of incompatibility with factory mounting points.

During installation, it is recommended to:

• check the pneumatic lines and connectors for leaks,
• inspect the condition of other rear suspension components,
• perform an adaptation or calibration of the suspension level if required by the service procedure for the specific model.

This approach helps restore proper system operation, reduce uneven tire wear, and improve ride comfort, especially when the vehicle is fully loaded.

Part condition and practical application

The offered air spring is a used component, which in practice means a cost-effective solution for users looking for original parts at a reasonable price. This type of part is suitable for both routine repairs and staged air suspension system regeneration, where maintaining the vehicle's factory specifications is a priority.

Thanks to its compatibility with the BMW factory rear axle suspension system, installation does not require structural modifications, and the work is limited to standard service procedures performed in workshops specializing in air suspension.

Related categories and technical knowledge

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other items from the same group, such as additional air springs, mounting hardware, or components that work with the suspension system, check out the available parts in the Other BMW category.

To better understand the differences in suspension and chassis design between standard and sports versions, it is worth reading an article comparing technical solutions in high-performance models – you can find a detailed discussion in the post Audi RS vs other models – what is hidden under the hood and chassis?.