fits model: I3. make: Bmw. year: 2014–2021.

( Manufacturer Part Number: 1137328867 ), ( Type: Wiper Motor ), ( Placement On Vehicle: Front, Left )
The **BMW 1137328867 Wiper Motor (Left Driver Side, Front Windshield)** is a precision-engineered component designed exclusively for the **2014 2021 BMW i3**, ensuring seamless operation of the vehicle s front windshield wipers. This high-performance wiper motor is a critical part of the i3 s advanced wiper system, which integrates with the car s adaptive cruise control, rain-sensing technology, and other driver-assistance features to enhance safety and convenience. Crafted with BMW s signature attention to detail, this motor is built to deliver smooth, silent operation while withstanding the demands of daily driving, including exposure to varying weather conditions, road debris, and prolonged use. The unit features a robust, corrosion-resistant construction, often incorporating materials like reinforced plastics and durable metal components, to ensure longevity and reliability. Its compact yet powerful design allows for efficient integration into the i3 s sleek, aerodynamic front end, where it works in tandem with the corresponding right-side wiper motor (part number **1137328868**) to provide optimal visibility during inclement weather. Whether in light drizzle or heavy rain, this motor ensures consistent, precise wiper blade movement, reducing driver fatigue and improving overall driving confidence. For owners seeking to restore or upgrade their i3 s wiper system, this OEM-quality motor is an essential replacement part that maintains the vehicle s original performance standards while contributing to its distinctive, tech-forward driving experience.
### **Pros and Cons of Buying a BMW i3 Left Driver Front Windshield Wiper Motor (Part Number: 1137328867, 2014 2021 Models)**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for BMW i3 models from 2014 to 2021, ensuring compatibility without modification.
2. **OEM Quality** As an original BMW part, it meets the manufacturer s standards for durability and performance, reducing the risk of premature failure.
3. **Reliability** BMW s engineering ensures that the wiper motor is built to last, especially if the vehicle has been well-maintained.
4. **Warranty Coverage** If purchased from an authorized dealer or BMW-approved supplier, it may come with a warranty, providing peace of mind.
5. **Compatibility with Aftermarket Upgrades** If you plan to modify your i3 (e.g., with aftermarket wiper blades), this motor will still function correctly with compatible parts.
6. **Ease of Installation** Since it s a direct replacement, installation is straightforward for those with basic mechanical skills or for a professional mechanic.
7. **Prevents Further Damage** A failing wiper motor can cause water intrusion, electrical issues, or damage to the windshield, so replacing it early avoids costly repairs.
#### **Cons:**1. **High Cost** OEM parts from BMW or authorized dealers are significantly more expensive than aftermarket alternatives, which may not always be inferior in quality.
2. **Limited Availability** Depending on the region, sourcing this part from an official BMW source may require ordering from a dealer or online marketplace, potentially increasing lead time.
3. **Potential for Counterfeit Parts** If buying from third-party sellers (e.g., eBay, Amazon), there s a risk of receiving a fake or low-quality part that fails prematurely.
4. **Labor Costs** If you re not comfortable installing it yourself, labor fees at a BMW dealership or independent shop can add to the total expense.
5. **Overkill for Minor Issues** If the wiper motor is only experiencing minor symptoms (e.g., slow operation, intermittent failure), a cheaper aftermarket part or repair might suffice.
6. **Environmental Concerns** Purchasing a new OEM part contributes to electronic waste, whereas refurbished or remanufactured parts could be a more sustainable option.
7. **Alternative Solutions Exist** Some mechanics recommend checking for software updates (if applicable) or testing the motor s wiring before replacing it entirely, which could save money.
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### **Conclusion**
Buying an **OEM BMW i3 left driver front windshield wiper motor (1137328867)** is a reliable choice if you prioritize quality, longevity, and compatibility. It eliminates guesswork and ensures the motor will function as intended, reducing the risk of recurring issues. However, the high cost and potential for counterfeit parts make it less ideal for budget-conscious buyers or those willing to explore aftermarket options.
If the motor is failing completely and you have no concerns about part authenticity, the OEM option is justified. For those on a tighter budget, a **high-quality aftermarket part** (from reputable brands like Dorman, Bosch, or Valeo) could offer similar performance at a fraction of the cost provided the seller is trusted.
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### **Recommendation**
- **If you want the safest, most durable option and can afford it:**Purchase the **OEM BMW part (1137328867)** from an **authorized BMW dealer or BMW Approved Parts supplier** to ensure authenticity and warranty coverage. Verify the seller s reputation if buying online.
- **If you re cost-sensitive and the motor isn t critical:**Consider a **high-quality aftermarket wiper motor** (e.g., from Dorman, Bosch, or Valeo) from a trusted auto parts retailer (RockAuto, Amazon, or local shops). Ensure it s compatible with your i3 s wiring and mounting.
- **Before purchasing:**- Test the motor s wiring and connections for corrosion or damage.
- Check if a **software update** (if applicable) could resolve minor issues.
- Compare prices across dealers to avoid overpaying.
Ultimately, the OEM part is the best choice for long-term reliability, but aftermarket options can be a practical alternative if sourced carefully.