BMW 54-10-7-391-782 Front Sunroof Moonroof Motor Wrnty 628.BM1116 Sunroof/moonroof 1YR

( Manufacturer Part Number: 54-10-7-391-782 ), ( Part Type: Motor ), ( Conditions Options: Front Sunroof Motor ), ( Genuine Oem: Yes ), ( Ipn: 628.bm1116 ), ( Descriptionpartcondition: 54 10 7 391 782 ), ( Warranty: 1 Year )

Review BMW Front Sunroof/moonroof Motor Oem 1yr Wrnty 54 391 782 fits X1 2010–2016

The **BMW 628.BM1116 Front Sunroof/Moonroof Motor** from the **2016 BMW X1 (E84)** is a precision-engineered component designed to deliver seamless, quiet operation and reliable functionality for the vehicle s panoramic roof system. This high-performance motor is part of BMW s advanced **BM1116** series, specifically tailored for the X1 s **iDrive-integrated moonroof**, offering both convenience and a touch of luxury. Crafted with BMW s signature attention to detail, this motor features a robust **electric drive mechanism** with a **gear reduction system** that ensures smooth, jerk-free movement, even at high speeds. The unit incorporates **high-quality bearings and a sealed housing** to minimize wear and resist environmental contaminants, such as dust, moisture, and road debris, which could compromise performance over time. Its **compact yet durable design** allows for seamless integration into the X1 s roof structure, providing a sleek, unobstructed view while maintaining structural integrity.

Under the hood (or rather, under the roof), this motor operates in tandem with the **BMW iDrive system**, allowing for effortless control via the touchscreen or voice commands, enhancing the driving experience with a touch of modern sophistication. The **1-year warranty** included with this part underscores BMW s confidence in its build quality, ensuring that customers receive a component that meets the brand s rigorous standards for performance and longevity. Whether used for everyday convenience or to enjoy a moment of open-air driving, this sunroof motor delivers **precise, quiet operation** with minimal maintenance requirements, making it an essential upgrade or replacement for owners seeking to maintain their X1 s premium feel. With the **part number 54 10 391 782**, this motor is a direct-fit solution, ensuring compatibility with the 2016 model year and beyond, provided the vehicle s moonroof system remains intact. For those looking to restore or enhance their X1 s functionality, this motor is a reliable choice that embodies BMW s commitment to innovation and driver-centric design.

### **Pros and Cons of Buying a 2016 BMW X1 (F21) with a Faulty Sunroof/Moonroof Motor (Part Number: 54 10 391 782)**

#### **Pros**

1. **BMW X1 Reliability (General)**

- The BMW X1 (F21 generation) is known for being one of the more practical and reliable compact SUVs in BMW s lineup, especially compared to larger models like the X3 or X5.

- It offers a comfortable ride, decent fuel efficiency (around 20-25 MPG combined for the 628i), and a sporty yet refined driving experience.

- The interior is well-built, with good materials in higher trims, and the layout is user-friendly for a compact SUV.

2. **Low Mileage (1 Year Warranty)**

- The vehicle has only **54,103 miles**, which is relatively low for a 2016 model, meaning it has not been heavily used and may still have much of its original wear life remaining.

- The **1-year warranty** (likely an extended or used car warranty) provides some peace of mind, covering potential issues beyond the standard factory warranty.

3. **Sunroof Functionality (When Working)**

- A functioning sunroof adds significant value, improving ventilation, natural light, and overall cabin comfort especially in warmer months or during long drives.

- If the motor is repaired or replaced, this feature can enhance the driving experience.

4. **Potential for Cost-Effective Repair**

- The sunroof motor (part number **54 10 391 782**) is a relatively common failure point in BMWs, particularly in the F21 X1. Many owners experience issues around **50,000 80,000 miles**, so this car may be an early case.

- Since it s a known issue, parts and labor costs are widely available, and some mechanics may offer competitive pricing for repairs.

5. **Resale Value Retention**

- BMWs, especially well-maintained ones, hold their value reasonably well. A low-mileage X1 with a known issue like this could still fetch a decent price if the sunroof is fixed.

6. **Potential for DIY or Mechanic Repair**

- If you re mechanically inclined, the sunroof motor replacement is a manageable job for someone with basic automotive skills. Many online guides and YouTube tutorials exist for this repair.

- If you prefer a professional, the cost may be lower than expected due to the part s availability.

---

#### **Cons**

1. **Sunroof Motor Failure (Primary Concern)**

- The **54 10 391 782** motor is a known weak point in the F21 X1, often failing due to electrical issues, motor burnout, or sensor malfunctions. If this part is already failing, it could lead to:

- **Complete sunroof inoperability** (manual override may not work if the motor is dead).

- **Recurring repair costs** if the issue persists or returns after fixing.

- **Potential water leaks** if the sunroof is left open or improperly sealed during failure.

- The repair cost (parts labor) typically ranges from **$500 $1,200**, depending on the shop and location.

2. **Electrical or Sensor-Related Issues**

- Sunroof failures often stem from **faulty sensors, wiring problems, or the control module**. If the motor is replaced but the underlying electrical issue isn t addressed, the problem may recur.

- A **diagnostic scan** (around **$100 $200**) should be done to check for error codes (e.g., **D2500, D2501, D2502**) before committing to a repair.

3. **Potential for Other Hidden Issues**

- **Wear on suspension components** (shocks, bushings, struts).

- **Brake pad/rotor wear** (check for thinning or uneven wear).

- **Timing chain stretch** (common in BMWs, especially the N20 engine in the 628i; a stretch can lead to catastrophic engine damage if ignored).

- **Transmission issues** (if the car has been driven aggressively or in stop-and-go traffic).

- A **pre-purchase inspection (PPI)** by a trusted mechanic (**$150 $300**) is highly recommended to uncover these issues.

4. **Warranty Limitations**

- **Pre-existing conditions** (if the sunroof failure was present before the warranty started).

- **Labor costs** (some warranties only cover parts).

- **Mechanical failures unrelated to the sunroof** (e.g., engine, transmission, or electrical gremlins).

- If the warranty expires soon, you may be on the hook for future repairs.

5. **Dealer vs. Private Sale Considerations**

- If buying from a **dealer**, they may offer a **limited warranty** or price adjustment, but expect to pay a premium.

- If buying **private**, you have no recourse if the sunroof fails again shortly after purchase unless the seller provides a warranty.

6. **Opportunity Cost**

- A **newer, more reliable used BMW** (e.g., a 2018 X1 with fewer known issues).

- A **different brand** with better long-term reliability (e.g., Toyota RAV4, Mazda CX-5).

- A **lower-mileage example** of the same model with no sunroof issues.

7. **Sunroof as a Luxury Feature**

- While convenient, the sunroof is not a **critical safety or functionality** feature. If you re willing to drive without it, you could save money by buying a car without this issue.

---

### **Conclusion & Recommendation**

#### **Should You Buy This Car?**

**Yes, but with caution and contingencies.** The 2016 BMW X1 is a solid platform, and the low mileage makes it an attractive option. However, the **sunroof motor failure is a red flag** that should be addressed before finalizing the purchase. Here s how to proceed:

1. **Get a Professional Diagnosis**

- Testing the motor s functionality.

- Checking for **error codes** (via OBD-II scan).

- Inspecting wiring, sensors, and the control module.

- If the motor is confirmed dead, **get a repair estimate** before buying.

2. **Negotiate the Price**

- If the seller is unwilling to cover the repair, **deduct the estimated cost** from the asking price. A fair adjustment might be **$500 $1,000** depending on the repair scope.

- If the seller offers a **limited warranty on the sunroof repair**, that adds value.

3. **Consider a Pre-Purchase Inspection (PPI)**

- **Timing chain condition** (critical for the N20 engine).

- **Brake, suspension, and fluid levels**.

- **Electrical gremlins** (common in BMWs).

- If the PPI reveals major issues, reconsider the purchase.

4. **Budget for the Repair**

- If you re comfortable with the repair cost, **factor it into your budget**. If not, look for another car.

- If you re mechanically inclined, **DIY the repair** it s a manageable job with the right tools and guides.

5. **Alternative Options**

- A **2018 BMW X1** (later models have improved sunroof reliability).

- A **different brand** with better long-term reliability (e.g., Mazda, Toyota, Subaru).

- A **lower-mileage 2016 X1 with no sunroof issues** (if available).

#### **Final Verdict: Proceed with Caution**

- You ve **verified the sunroof can be reliably repaired** (or the seller is covering it).

- You ve **budgeted for potential future issues** (timing chain, brakes, etc.).

- You re comfortable with **BMW s quirks** (electrical gremlins, higher maintenance costs).

- The **price reflects the sunroof repair cost** (or you re willing to pay it).

- The seller refuses to negotiate or cover the sunroof repair.

- The **PPI reveals major hidden issues** (e.g., engine or transmission problems).

- You re not prepared for **unexpected repair costs** beyond the warranty.

#### **Best-Case Scenario**

If the sunroof is fixed and no other major issues are found, this could be a **great deal** a well-maintained, low-mileage BMW X1 at

Details:

Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. Quality, Assured Parts All are Quality Tested Inspected.

Please compare part numbers BEFORE purchasing. Easy to find parts that don't require a mechanics knowledge. More Parts: 1 Year Warranty. If something is wrong with an order, we certainly do want to help you.

Free shipping only applies to items you keep. FRONT SUNROOF/MOONROOF MOTOR OEM 2016 BMW X1 1YR WRNTY 54 10 7 391 782: SUNROOF 782 ; FROM: 2016 2022 2.0L 28i Included: Hassle-free 1 Year Warranty Our Part #: 11070429. Very happy customer, excellent value and service. Please disregard other fitment charts they may not be correct.

specifications sunroofconverti:

• for models: X1
• for makes: Bmw
• for years: 2010-2016
• mpn: 54-10-7-391-782
• part type: Motor
• conditions options: Front Sunroof Motor
• genuine oem: Yes
• ipn: 628.bm1116
• descriptionpartcondition: 54 10 7 391 782
• warranty: 1 Year

shipping sunroofconverti:

• service: Flat Rate Freight
• class: Freight
• cost: $25.00
• type: Fixed

offer sunroofconverti:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 21, 2026
• best offers: True

general sunroofconverti:

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

payments sunroofconverti:

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

returns sunroofconverti:

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

seller sunroofconverti:

• rating: 97.2%
• city: Rancho Cordova, California
• # reviews: 23418

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