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  3. MINI 88709

MINI 88709 Convertible Asd Folding Sliding Roof Motor Drive R57 Unit

fits model: Cooper. year: 2009–2015.

88709 Mini 09-15 Cooper R57 Convertible Asd Folding Sliding Roof Motor Drive Unit Oem

( Brand: Mini ), ( Part Type: Motor Drive Unit ), ( Ipn: 88709 ), ( Manufacturer Warranty: 3 Months ), ( Country Of Origin: Germany )

Review MINI R57 Convertible Asd Folding Sliding Roof Motor Drive Unit Oem fits COOPER 2009–2015

The **Mini 88709-09-15 Cooper R57 Convertible Folding Sliding Roof Motor Drive Unit** is a precision-engineered, high-performance component designed exclusively for the iconic Mini Cooper R57 convertible models, ensuring seamless operation of the folding sliding roof mechanism. This motorized drive unit is a critical element in the vehicle s convertible system, delivering smooth, reliable, and effortless roof deployment and retraction with minimal effort from the driver. Crafted with meticulous attention to detail, the unit features a robust, durable construction that incorporates high-grade materials, including reinforced plastics, precision-machined metal components, and corrosion-resistant finishes, all engineered to withstand the demands of daily driving, including exposure to varying weather conditions and prolonged use. The motor drive unit operates with a quiet, efficient electric motor, powered by the vehicle s electrical system, which eliminates the need for manual cranking and reduces driver fatigue during extended trips. Its compact yet sturdy design allows for seamless integration into the convertible s roof framework, ensuring a clean, unobtrusive fit that maintains the vehicle s sleek aesthetic while maximizing functionality. The unit is equipped with advanced safety features, including fail-safe mechanisms and electronic diagnostics, which monitor the roof s position and alert the driver to any potential issues, such as obstructions or malfunctions, thereby enhancing both convenience and security. Whether navigating city streets, winding country roads, or embarking on a scenic drive, this motor drive unit ensures that the convertible roof operates with precision and reliability, preserving the Mini Cooper s reputation for blending sporty performance with timeless elegance. Ideal for enthusiasts and owners seeking a seamless convertible experience, this component is a testament to Mini s commitment to innovation and driver-centric design.

### **Pros and Cons of Buying a Mini Cooper R57 Convertible (2009 2015) Folding Sliding Roof Motor Drive Unit (Part #88709)**

#### **Pros**

1. **Reliability and Durability** The R57 platform is known for its robust engineering, particularly in the suspension and drivetrain. Many owners report that the folding sliding roof mechanism, when properly maintained, lasts for tens of thousands of miles.

2. **Performance and Driving Experience** The R57 is a high-performance convertible with a powerful engine (2.5L or 3.0L turbocharged) and precise handling. The manual sliding roof adds to the sporty feel, making it a desirable choice for enthusiasts.

3. **Aftermarket Support** Being a popular model, parts (including the roof mechanism) are widely available, and there is a strong community for modifications and repairs.

4. **Convertible Practicality** The sliding roof design allows for quick deployment and retraction, which is more convenient than a soft-top for daily use. It also provides better weather protection than a soft-top.

5. **Resale Value** Well-maintained R57s hold their value reasonably well, especially if they have been kept in good condition.

6. **Customization Options** The folding sliding roof system can be upgraded with aftermarket parts, such as improved seals, reinforced mechanisms, or even full conversions to a hardtop.

7. **Lower Maintenance Costs (Compared to Soft-Tops)** Since the roof is not fabric-based, there is less wear from sun exposure, and it does not require as frequent cleaning or replacement as a soft-top.

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#### **Cons**

1. **High Repair Costs for the Roof Mechanism** The folding sliding roof is complex, and if it fails, repairs can be expensive. The motor drive unit (part #88709) is a critical component, and if it malfunctions, it may require professional labor to diagnose and fix.

2. **Potential for Electrical Issues** The motorized roof relies on electrical components, which can fail over time due to wear, corrosion, or wiring problems. This can lead to intermittent failures or complete breakdowns.

3. **Weight and Handling Impact** The sliding roof adds weight to the vehicle, which can slightly affect acceleration and fuel efficiency. Some owners also report that the roof mechanism can introduce slight vibrations at higher speeds.

4. **Limited Availability of Original Parts** While aftermarket parts exist, original manufacturer parts (OEM) may become difficult to source as the model ages, increasing reliance on third-party suppliers.

5. **Potential for Water Leaks** If the seals around the roof or windows degrade, water can leak into the cabin, especially during heavy rain. This is more common in older models that haven t been regularly serviced.

6. **Noise and Wind Noise** Some owners report increased wind noise at higher speeds, particularly if the roof seals are worn or improperly adjusted.

7. **Depreciation Over Time** Like most convertibles, the R57 depreciates faster than closed-cabriolet models. If you plan to keep it long-term, this may not be a major issue, but it s worth considering for resale value.

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### **Conclusion**

The **Mini Cooper R57 convertible (2009 2015) with a folding sliding roof motor drive unit (part #88709)** is an excellent choice for enthusiasts who prioritize performance, driving dynamics, and a more practical convertible experience compared to a soft-top. The sliding roof offers durability and weather protection, making it a better daily driver than traditional convertibles. However, the complexity of the roof mechanism means that potential buyers should be prepared for higher maintenance costs, especially if the motor or electrical components fail.

If you are mechanically inclined or have access to a trusted mechanic, the R57 can be a rewarding purchase. For those who prefer lower maintenance or are less comfortable with potential electrical/mechanical issues, a soft-top convertible or a closed-cabriolet model might be a more straightforward alternative.

### **Recommendation**

- **Buy if:** You value performance, driving enjoyment, and a more durable convertible experience. Ensure you have a budget for potential roof mechanism repairs and regular maintenance.

- **Avoid if:** You are looking for a low-maintenance vehicle or are uncomfortable with the risk of electrical/mechanical failures in the roof system. Consider a well-maintained used R57 with a service history, particularly focusing on the roof mechanism s condition.

- **Action Steps:**

- Inspect the roof mechanism thoroughly before purchasing check for smooth operation, proper sealing, and no unusual noises.

- Have a mechanic test the motor drive unit (part #88709) to ensure it functions correctly.

- Budget for potential future repairs, especially if the roof has seen significant use.

- Consider purchasing from a reputable dealer or private seller with a full service record.

Ultimately, the R57 is a fantastic car for the right owner one who appreciates its unique blend of sportiness and convertible practicality. With proper care, it can provide years of enjoyable driving.

Details:

Trucks often run late, and they can come without a call at any time. Examples of these non-warranty parts include switches, sensors, cables, coils, wires, injectors, electronics, belts including timing belt/chain, hoses, water pumps, brackets, intake/exhaust manifolds, oil pans, and turbos/superchargers. MILEAGE: 104,485. Shipping Info.

Contact phone number of the receiving person;. REMOVED FROM: 2011 Mini Coopers R57N. The color in the photos may be different from real one. Regular mail USPS, FedEx, UPS.

Warranty does NOT cover labor, diagnostic, towing, or rental car costs. E-mail address to send a confirmation. Company name and address;. Enter the yard by permission only.

For large items engines, doors, transmissions, body parts, etc. ENGINE: 1.6L N18 FWD. Please remember. If you don't want any surprises - keep in touch with a transporter yourself.

TRANSMISSION: AT AUTO GA6F21WA - ANH.

specifications sunroofconverti:

  • for models: Cooper
  • for years: 2009-2015
  • brand: Mini
  • part type: Motor Drive Unit
  • ipn: 88709
  • manufacturer warranty: 3 Months
  • country of origin: Germany

seller sunroofconverti:

  • city: New Brunswick, New Jersey
  • rating: 99.7%
  • # reviews: 32272

offer sunroofconverti:

  • best offers: True
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: April 3, 2026
  • quantity: 1

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  • class: Standard, Expedited, One-day
  • type: Calculated
  • transit: 5-8 Days
  • cost: $0.00
  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
  • carrier: UPS

general sunroofconverti:

  • Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts
  • condition: Used

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  • time: 30 Days
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for models: cooper, for years: 2009-2015, part type: motor drive unit, manufacturer warranty: 3 months, country of origin: germany,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, sku: 16255969874681602,
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