fits model: 330i. make: Bmw. year: 2017.

( Part Type: Motor ), ( Conditions Options: Rear Sunroof Motor ), ( Genuine Oem: Yes ), ( Ipn: 628.bm1317 ), ( Warranty: 1 Year )
The **BMW 628.BM1317 Rear Sunroof/Moonroof Motor** for the **2017 330i (F30/F40/F45)** is a high-performance, factory-specification electric actuator designed to seamlessly integrate with your vehicle s panoramic or rear moonroof system. Engineered with precision by BMW, this motor ensures smooth, silent operation while maintaining the vehicle s original functionality, including tilt, slide, and tilt-slide mechanisms. Built to exacting standards, the **628.BM1317** features a robust, corrosion-resistant construction with a durable housing and a high-torque electric drive system, allowing for effortless control via the vehicle s power moonroof switch or remote. Compatible with both **F30 (sedan) and F40/F45 (coupe/convertible) body styles**, this motor is a direct replacement for the original equipment, ensuring a perfect fit without compromising on performance or reliability. Backed by a **one-year warranty**, this part is ideal for owners seeking a seamless upgrade or replacement, restoring the moonroof s functionality with minimal effort. Whether restoring a previously malfunctioning system or upgrading an existing setup, the **628.BM1317** delivers the same level of precision and durability that BMW is renowned for, ensuring years of trouble-free operation.
### **Pros and Cons of Buying a 2017 BMW 330i (B48 Engine) with a Rear Sunroof/Moonroof Motor and a 1-Year Warranty**
#### **Pros**
1. **Performance and Driving Dynamics**
The 2017 BMW 330i is powered by the **B48 3.0L inline-six engine**, which delivers **300 horsepower and 273 lb-ft of torque**, providing a strong and engaging driving experience. The **8-speed Steptronic automatic transmission** offers smooth shifts, and the **xDrive all-wheel-drive option** (if equipped) enhances traction in various conditions.
2. **Luxury and Comfort**
BMW s interior is well-crafted, with high-quality materials, ergonomic seating, and a refined cabin. The **rear sunroof/moonroof motor** adds a premium touch, improving ventilation and natural light in the rear seats. The **iDrive infotainment system** (with optional navigation) provides a modern touchscreen interface, though it can be slightly clunky compared to competitors.
3. **Reliability and Maintenance**
The **B48 engine** is generally reliable, though it has some known issues (oil consumption, carbon buildup) that may require attention. A **1-year warranty** (likely covering powertrain or basic issues) provides some peace of mind, though it is relatively short compared to new-car warranties.
4. **Resale Value and Brand Prestige**
BMWs hold their value reasonably well, especially well-maintained examples. The **330i badge** carries prestige, making it an attractive option for buyers who value brand reputation.
5. **Safety Features**
The 2017 model comes with standard **BMW Safety Personal** (adaptive cruise control, collision warning, lane departure assistance) and **BMW Safety Professional** (optional), enhancing safety compared to older models.
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#### **Cons**
1. **Higher Maintenance Costs**
BMWs are known for expensive repairs, especially for **transmission, suspension, and electrical issues**. The **B48 engine** may require **oil changes more frequently** than recommended to prevent carbon buildup, and **carbon cleaning** can be costly if neglected.
2. **Short Warranty Period**
A **1-year warranty** is minimal protection, especially for a used luxury vehicle. Major components (transmission, suspension) may fall outside coverage, leaving the buyer responsible for unexpected repairs.
3. **Potential Hidden Issues**
Without a **vehicle history report (Carfax/AutoCheck)**, there s a risk of **accident damage, flood exposure, or poor maintenance records**. The **rear sunroof motor** could fail over time, requiring a costly replacement (typically **$800 $1,500**).
4. **Depreciation and Age**
At **5 6 years old**, the 330i has already lost a significant portion of its value. Newer models (2020 ) offer **better fuel efficiency, updated tech, and improved reliability**.
5. **Fuel Economy Concerns**
While the **330i gets around 18 20 MPG city / 26 28 MPG highway**, it is less efficient than turbocharged competitors (e.g., BMW 330e plug-in hybrid). Higher fuel costs may add up over time.
6. **Potential Electrical and Software Glitches**
The **iDrive system** can be slow or unresponsive, and **Bluetooth connectivity issues** are common. Software updates may not be available for older models.
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### **Ending Conclusion**
The **2017 BMW 330i with a rear sunroof/moonroof motor and a 1-year warranty** is an **attractive but high-risk purchase**. It offers **strong performance, luxury, and driving enjoyment**, but **maintenance costs, warranty limitations, and potential reliability concerns** must be carefully considered.
If you **prioritize driving pleasure and luxury** and can **budget for potential repairs**, this could be a good deal especially if the **sunroof motor is in good condition** and the **vehicle has a clean history**. However, if **reliability and long-term cost savings** are priorities, a **newer BMW (2020 ) or a well-maintained used luxury alternative (Audi A4, Lexus GS)** may be a safer choice.
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### **Recommendation**
- **Buy if:**- You **find a well-documented, low-mileage example** (under 50,000 miles) with **full service records**.
- You **budget for potential repairs** (transmission, suspension, electrical).
- You **prefer the B48 engine s smooth power delivery** over turbocharged alternatives.
- The **1-year warranty** covers at least the **transmission and powertrain** (verify before purchase).
- **Avoid if:**- You **cannot afford unexpected repairs** (BMWs are expensive to maintain).
- The **sunroof motor has a history of issues** (ask for proof of recent replacement).
- You **prioritize fuel efficiency** (consider a hybrid or diesel alternative).
- The **vehicle lacks a comprehensive history report** (risk of hidden damage).
**Final Verdict:** This is a **good used luxury car for enthusiasts who can manage maintenance costs**, but **not an ideal long-term investment** due to depreciation and potential reliability risks. If possible, **extend the warranty or get a pre-purchase inspection** before buying.
Please disregard other fitment charts they may not be correct. If something is wrong with an order, we certainly do want to help you. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. Very happy customer, excellent value and service.
Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. Free shipping only applies to items you keep. Quality, Assured Parts All are Quality Tested Inspected. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date.
REAR SUNROOF/MOONROOF MOTOR OEM 2017 BMW 330I 1YR WRNTY: SUNROOF MOTOR: AMT Included: Hassle-free 1 Year Warranty Our Part #: 9131549. Please compare part numbers BEFORE purchasing. More Parts: 1 Year Warranty. Easy to find parts that don't require a mechanics knowledge.