1. Sunroof, Convertible & Hardtop Auto Parts For Sale
  2. sku: 16785882681489604
  3. MERCEDES 988089

MERCEDES 988089 Sunroof Motor Benz

fits make: Mercedes. year: 1994.

988089 Mercedes-benz Used Sunroof Motor Fits 1994 S-class Grade A

( Manufacturer Part Number: 988089 ), ( Seller Notes: 4dr, Sun Roof Motor ), ( Color: Black ), ( Genuine Oem: No ), ( Make: Mercedes-benz ), ( Type: Sunroof Motor ), ( Compatibility: Roof Motor; Non-interchange Item, Roof Motor; Non-interchange Item ), ( Interchange Item Code: 628 ), ( Partout Id: A-131996496 )

Review MERCEDES benz Used Sunroof Motor S class Grade fits 1994

The **Mercedes-Benz 988089 Sunroof Motor** from the **1994 S-Class (W140)** is a meticulously engineered component designed to deliver seamless, silent operation while maintaining the iconic luxury and sophistication synonymous with this legendary sedan. This sunroof motor is a critical element of the S-Class s refined interior, offering drivers and passengers an unobstructed view of the sky while ensuring a smooth, vibration-free experience. Crafted with Mercedes-Benz s signature precision, the 988089 motor integrates seamlessly into the W140 s sunroof mechanism, featuring a robust yet elegant design that complements the vehicle s premium build. Built with high-grade materials, including corrosion-resistant metals and durable plastics, this motor is engineered to withstand the demands of daily use while enduring the test of time, even in varying environmental conditions. The mechanism operates with minimal noise, thanks to advanced damping technology that absorbs vibrations and ensures a near-silent opening and closing motion an essential feature for maintaining the S-Class s reputation for quiet, plush comfort. Whether used in a restored classic or as a replacement for an aging system, this sunroof motor preserves the original functionality of the 1994 S-Class, allowing owners to enjoy the full luxury of their vehicle without compromise. Ideal for enthusiasts seeking authenticity or those restoring their W140 to its former glory, the 988089 motor exemplifies Mercedes-Benz s commitment to excellence in both performance and craftsmanship.

### Pros and Cons of Buying a 1994 Mercedes-Benz S-Class (W140) Sunroof Motor (Part Number: 988 089)

#### **Pros:**

1. **Compatibility and Fit:** The sunroof motor (988 089) is a direct replacement for the 1994 Mercedes-Benz S-Class (W140) model, ensuring an exact fit without modifications. This reduces the risk of installation issues or misalignment.

2. **Reliability of Mercedes Components:** Mercedes-Benz parts, especially those from the W140 era, are known for their durability and precision engineering. A genuine or high-quality aftermarket part should function reliably if installed correctly.

3. **Functionality:** A properly functioning sunroof enhances the driving experience by providing ventilation, natural light, and an open-air feel. For owners who frequently use the sunroof, this part is essential for maintaining comfort and usability.

4. **Resale Value of the S-Class:** The S-Class is a prestigious luxury vehicle, and maintaining its features including the sunroof can help preserve its value, especially if the car is well-preserved or restored.

5. **Availability of Parts:** While the W140 is older, Mercedes-Benz parts (including sunroof motors) are still available through authorized dealers, specialty repair shops, or reputable aftermarket suppliers. This makes sourcing the part relatively straightforward.

6. **Potential for DIY Installation:** For mechanically inclined owners, the sunroof motor can be replaced as a DIY project, saving labor costs. However, this requires careful handling to avoid damaging the roof or surrounding components.

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#### **Cons:**

1. **Age and Wear:** The 1994 S-Class is over 30 years old, which means the sunroof motor itself may already be worn out or failing. If the motor is being replaced due to a breakdown, the underlying cause (e.g., rust, electrical issues, or worn seals) may persist unless addressed.

2. **Rust and Corrosion:** The W140 chassis is prone to rust, particularly in the roof rails, frame, and undercarriage. A rusted roof frame can weaken the structure, making sunroof installation or removal more difficult and potentially dangerous.

3. **Electrical Issues:** Older Mercedes vehicles often suffer from electrical gremlins, such as faulty wiring, corroded connectors, or failing switches. The sunroof motor may not function properly if the electrical system is compromised elsewhere in the vehicle.

4. **Cost of Replacement:** While the sunroof motor itself may be affordable (especially from aftermarket suppliers), labor costs for professional installation can be high. Additionally, if the roof frame is rusted or damaged, repairs may be required, increasing the total cost.

5. **Limited Aftermarket Support:** Some aftermarket parts may not be as refined as OEM components, leading to potential issues like leaks, noisy operation, or premature failure. It s important to source the part from a reputable supplier to avoid poor-quality replacements.

6. **Complexity of Installation:** Replacing a sunroof motor in an S-Class requires careful disassembly of the roof panels, seals, and electrical wiring. Improper installation can lead to leaks, misalignment, or damage to the roof structure, voiding warranties or requiring additional repairs.

7. **Maintenance Requirements:** A sunroof, even when functional, requires regular maintenance, such as cleaning the seals, checking for leaks, and ensuring the motor operates smoothly. Neglecting these tasks can lead to water damage, mold, or electrical failures.

8. **Depreciation and Reliability Concerns:** The S-Class, while iconic, is known for high maintenance costs and reliability issues as it ages. If the vehicle is already in poor condition, replacing just the sunroof motor may not be a long-term solution without addressing other underlying problems.

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### **Conclusion:**

Buying and installing a sunroof motor (988 089) for a 1994 Mercedes-Benz S-Class (W140) can be a worthwhile investment if the vehicle is otherwise in good condition and the sunroof is a critical feature for its use. The part itself is straightforward to source and install, provided the roof frame and surrounding components are intact. However, the age of the vehicle introduces risks such as rust, electrical issues, and hidden maintenance needs that could make the repair more costly or less effective in the long run.

If the primary goal is to restore or maintain the S-Class for daily driving or enthusiast use, replacing the sunroof motor is a practical step. But if the car is already showing signs of neglect (e.g., rust, electrical failures, or other mechanical issues), it may be more prudent to address those problems first or consider whether the vehicle is worth the investment in repairs.

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### **Recommendation:**

1. **Verify the Condition of the Roof Frame:** Before purchasing the sunroof motor, inspect the roof rails and frame for rust or structural damage. If rust is present, assess whether repairs (e.g., welding, replacement sections) are feasible or if the roof should be replaced entirely.

2. **Source the Part from a Reputable Supplier:** Opt for a genuine Mercedes-Benz part or a high-quality aftermarket alternative from a trusted dealer. Avoid counterfeit or low-quality replacements that could fail prematurely.

3. **Consider Professional Installation:** Unless you have experience with Mercedes sunroof replacements, hiring a qualified mechanic or specialist is advisable. Proper installation ensures the motor functions correctly and avoids damaging the roof or electrical system.

4. **Address Underlying Issues:** If the sunroof motor is failing due to electrical problems, water leaks, or worn seals, address these root causes during the repair. Ignoring them may lead to recurring issues or further damage.

5. **Budget for Additional Costs:** Account for potential extra expenses, such as labor, rust repairs, or replacement seals. If the total cost of the repair exceeds the value of the vehicle s enjoyment or resale potential, weigh whether the investment is justified.

6. **Evaluate the Vehicle s Overall Condition:** If the S-Class has multiple major issues (e.g., transmission problems, suspension wear, or electrical gremlins), replacing just the sunroof motor may not be a sustainable solution. Consider whether the car is worth restoring or if it would be more cost-effective to sell it or replace it with a newer model.

**Final Verdict:** If the 1994 S-Class is a cherished project vehicle and the sunroof is a key feature, replacing the motor (988 089) is a reasonable and beneficial repair. However, proceed with caution, prioritize quality parts and professional installation, and be prepared for potential additional costs. For owners who prioritize reliability over nostalgia, a newer Mercedes model may offer a more hassle-free experience.

Details:

Unless specified as Universal this is a direct fit Sunroof Motor. Original parts mean a perfect fit. Every part is cleaned, tested and inspected by experts. Stop looking.

All parts are covered by warranty. This part fits vehicles made in the following years 1994. From engines to trim pieces. Parts go back into cars rather than landfill.

part #: 988089 price

  • $69.00

specifications sunroofconverti:

  • for makes: Mercedes
  • for years: 1994
  • mpn: 988089
  • seller notes: 4dr, Sun Roof Motor
  • color: Black
  • genuine oem: No
  • make: Mercedes-benz
  • type: Sunroof Motor
  • compatibility: Roof Motor; Non-interchange Item, Roof Motor; Non-interchange Item
  • interchange item code: 628
  • partout id: A-131996496

general sunroofconverti:

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

shipping sunroofconverti:

  • class: Standard
  • service: UPS Ground
  • transit: 3-8 Days
  • cost: $0.00
  • type: Fixed
  • carrier: UPS

seller sunroofconverti:

  • city: Waterbury, Connecticut
  • rating: 99.8%
  • # reviews: 1428

payments sunroofconverti:

  • other
  • credit card: Visa
  • wallet: Apple-pay

returns sunroofconverti:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

offer sunroofconverti:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: June 8, 2026
  • best offers: True
  • quantity: 1
for makes: mercedes, for years: 1994, seller notes: 4dr, sun roof motor, genuine oem: no, type: sunroof motor, compatibility: roof motor; non-interchange item, roof motor; non-interchange item, interchange item code: 628, partout id: a-131996496,
manufacturer: mercedes-benz, category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, color: black, sku: 16785882681489604,
Mercedes 988089 Is Similar To:
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1 offer $69.00 USD
  • Used. Offer #1 priced at $69.00 + $0.00 shipping estimate = $69.00* total. Sunroof Motor Unless specified as Universal this is a direct fit Sunroof Motor.FREE SHIPPING

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