BMW E88 Cabrio Hydraulic Pump Convertible Folding Top Roof Unit 7171303

The BMW E88 Convertible Roof Hydraulic Pump is a specialized component of the soft top opening and closing system for the BMW 1 Series E88 convertible. It is responsible for generating the correct pressure in the system, ensuring smooth, predictable operation of the roof mechanism and stable compatibility with the factory hydraulics. This solution is designed for users who want to restore the full functionality of their convertible roof in a manner consistent with the vehicle's original design.

Specifications and technical data

• SKU: 7190715-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7190715
• Substitutable numbers: 54347190715, 54347171303, 7190715, 7171303
• Category: Convertible Tops & Parts

Application and Function in the Roof System

The hydraulic pump in the E88 model is the central element of the system responsible for controlling the soft top. It works in conjunction with actuators, lines, and the vehicle's control unit to:

• ensure proper operating pressure in the roof's hydraulic circuit,
• enable automatic folding and unfolding of the roof cover,
• maintain stable operation of the mechanism throughout its full range of motion,
• preserve the factory operating characteristics of the convertible system.

By using an original pump from the Soft Tops for Convertibles and Parts category, compatibility with the factory control system and the manufacturer's intended operating characteristics is maintained.

Technical Characteristics and Compatibility

The presented BMW E88 Roof Hydraulic Pump comes from the original BMW production line, meaning its construction, operating parameters, and installation method are consistent with factory solutions. The component is designed to work with the convertible's soft top without requiring modifications to the vehicle's system.

The presence of a dedicated part number and available replacement numbers allows for precise verification of compatibility with a specific car configuration. In practice, this means the ability to consciously select the correct pump for your BMW 1 Series Cabrio, taking into account its equipment version and year of manufacture.

Condition, Origin, and Benefits of Choice

The offered pump is in used condition, allowing for a reasonable purchase cost while maintaining the original manufacturer's specifications. For many users, this is a beneficial solution when the priority is to restore the roof system's functionality while preserving the original design.

Choosing an original BMW component from the aftermarket includes:

• maintaining the factory installation method and wiring,
• consistency with other elements of the hydraulic system,
• reducing the risk of problems arising from unsuitable aftermarket parts,
• the possibility of an economical repair of the convertible roof system.

Why Choose an Original BMW E88 Roof Pump

By using an original roof hydraulic pump in the BMW E88, the user maintains compliance with the vehicle's factory design, which is important for both durability and predictable system operation. The component has been specifically designed to work with the convertible's soft top, ensuring it interfaces with factory actuators, lines, and control units without the need for adaptation.

This solution is particularly recommended in situations where:

• the roof mechanism operates unevenly or stops responding,
• there are problems with maintaining pressure in the hydraulic system,
• a damaged pump needs replacement while preserving the vehicle's original configuration.

BMW Convertible Roof System Expansion

If you are looking for other components from the Soft Tops for Convertibles and Parts category dedicated to this brand, check out the available BMW Soft Tops and Parts to select other roof system components that are compatible with your car's construction.

Safe Purchase of a Used Hydraulic Pump

When choosing a used hydraulic component for your roof system, it is important to pay attention to compatibility with the model, part numbers, and product category. It is also good practice to familiarize yourself with the guidelines for selecting used components to avoid common purchasing mistakes.

You can find more practical tips in the article Buying Used Car Parts – Common Mistakes When Choosing Tuning Parts, which helps you make informed choices when buying from the aftermarket and better plan your vehicle repair or upgrade.