1. Mirrors Exterior For Sale
  2. sku: 18357828935151891
  3. BMW 640I

BMW Rear View Mirror Door Left Pwr Autodim Fold 128-65439L

fits model: 640i. make: Bmw.

128-65439l Bmw Oem Side View Door Mirror For 640i Left Blk Pwr Autodim Fold

( Part Type: Mirror Door ), ( Placement On Vehicle: Left ), ( Ipn: 128-65439l ), ( Oe/oem Part Number: 51167228611 ), ( Superseded Part Number 1: 51167308645 ), ( Superseded Part Number 2: 51167308653 ), ( Superseded Part Number 3: 51167308683 ), ( Conditions And Options: Left, Blk, Pwr, Autodim, Pwr Fold ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Id: 4685517 )

Review BMW Oem Side View Door Mirror Left Blk Pwr Autodim Fold fits 640I

The **BMW 128-65439-L View Door Mirror** is a premium, high-performance exterior mirror designed exclusively for the **BMW 6 Series (F12/F13) 640i**, offering a seamless blend of cutting-edge technology and sophisticated styling. This **left-side power-adjustable, auto-dimming, and foldable** mirror is engineered to enhance both convenience and safety while elevating the vehicle s aesthetic appeal. Crafted from durable, high-quality materials, the mirror features a sleek, aerodynamic design that complements the 6 Series luxurious and sporty silhouette, ensuring a cohesive look with the vehicle s signature BMW styling cues. The **auto-dimming function** automatically adjusts the mirror s reflectivity in response to oncoming headlights, reducing glare and improving nighttime visibility without manual intervention. This intelligent feature is particularly beneficial for long drives or highway travel, where sudden changes in lighting conditions can be distracting. The **power-folding mechanism** allows for effortless retraction of the mirror when not in use, providing added convenience for parking or entering the vehicle, while the **electric adjustment** ensures precise positioning for optimal viewing angles, whether seated or standing. Built with BMW s rigorous quality standards, this mirror incorporates corrosion-resistant components and a robust mounting system that ensures long-term reliability, even in varying weather conditions. The **left-side placement** aligns perfectly with the 640i s driver-centric design, offering a clear, unobstructed view of the surrounding environment while maintaining the vehicle s premium feel. Whether navigating city streets or cruising on open highways, this mirror delivers a refined driving experience, combining functionality with the distinctive BMW attention to detail that drivers expect from their luxury sedan.

### **Pros and Cons of buying a BMW 128-65439L View Door Mirror (for 640i Left, Power, Auto-Dim, Fold)**

#### **Pros:**

1. **Direct Fitment** This part is specifically designed for the BMW 640i (F12/F13 generation), ensuring compatibility without modifications. It should align perfectly with the vehicle s door structure and wiring harness.

2. **Power Functionality** The mirror includes electric folding, which is a convenient feature for parking or entering tight spaces. This avoids manual adjustment and potential wear on the mirror s mechanism over time.

3. **Auto-Dimming** The auto-dim feature adjusts the mirror s tint based on headlight detection, reducing glare from oncoming traffic. This improves visibility and reduces eye strain during night driving.

4. **Visibility Enhancement** The "view" designation suggests it may have an extended or wider field of vision compared to standard mirrors, which can be particularly useful for larger vehicles like the 640i.

5. **Quality and Durability** BMW parts, even aftermarket or replacement units, are generally built to high standards. This mirror should be robust and resistant to common issues like rust or misalignment.

6. **Ease of Installation** As a direct-fit part, it should integrate smoothly with the existing wiring and mounting points, reducing the risk of compatibility issues that can arise with universal replacements.

7. **Aesthetic Consistency** The mirror will match the original design of your 640i, maintaining the vehicle s appearance without looking like an aftermarket afterthought.

8. **Potential Cost Savings** Purchasing this part directly (from an authorized dealer, BMW Approved Parts supplier, or reputable aftermarket seller) may be more affordable than paying for labor-intensive repairs if the original mirror fails.

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#### **Cons:**

1. **Potential Counterfeit Risk** If buying from an unverified seller (e.g., unlicensed online marketplaces or eBay without seller guarantees), there s a risk of receiving a low-quality or fake part. Always verify the seller s reputation and check for authenticity certifications.

2. **Price Variability** Depending on the source, the cost may be higher than generic aftermarket alternatives. While this part is designed for BMW, it may not offer significant advantages over a high-quality third-party mirror if sourced carefully.

3. **Wiring or Electrical Issues** If the original mirror s wiring harness is damaged or corroded, the new mirror may not function properly. A thorough inspection of the wiring and connections is necessary before installation.

4. **Limited Customization** Unlike some aftermarket mirrors, this part does not offer additional features (e.g., blind-spot monitoring, heated elements, or different materials). If you seek upgrades, you may need to explore other options.

5. **Installation Complexity** While designed for direct fitment, installation may still require some mechanical skill, especially if the door panel needs to be removed. Improper installation could lead to misalignment or electrical problems.

6. **Availability and Lead Times** Depending on the supplier, stock availability may vary. Some sellers offer expedited shipping, while others may have longer wait times, which could be inconvenient if the mirror is needed urgently.

7. **Resale Value Impact** If the mirror is replaced due to failure or damage, the original part may not hold significant resale value, especially if it s a common wear item.

8. **Potential for Hidden Damage** If purchasing a used or refurbished part, there s a risk of hidden defects (e.g., cracked housing, faulty motors, or corroded contacts) that aren t immediately visible.

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### **Conclusion:**

The **BMW 128-65439L View Door Mirror** is a reliable and well-suited replacement for the 640i, offering practical features like power folding and auto-dimming. Its direct fitment reduces compatibility risks, and the quality should align with BMW s standards if sourced from a trusted supplier. However, the cons particularly the risk of counterfeit parts, potential wiring issues, and the need for careful installation must be addressed to ensure a smooth experience.

If you prioritize **original equipment quality, ease of fitment, and specific features** (auto-dimming, power fold), this is a strong choice. However, if you re open to exploring **aftermarket alternatives** that may offer similar functionality at a lower cost (e.g., from reputable brands like Hella, Bosch, or ACDelco), those could be worth considering after verifying compatibility.

---

### **Recommendation:** 1. **Source from a Trusted Supplier:**

- Purchase from an **authorized BMW parts dealer**, a **BMW Approved Parts supplier**, or a well-reviewed online retailer with a return policy (e.g., Amazon, RockAuto, or local BMW specialty shops).

- Avoid sellers with no return policy or inconsistent reviews, as these may indicate counterfeit or low-quality parts.

2. **Inspect the Part Before Purchase:**

- Check for **authentication markings** (e.g., BMW logos, part numbers, or holograms) if applicable.

- Look for **physical signs of quality**, such as sturdy construction, clear labeling, and no visible defects.

3. **Prepare for Installation:**

- Ensure you have the **necessary tools** (e.g., socket set, trim removal tools, wiring diagram for your specific model).

- If unsure about wiring or mechanical work, consult a **BMW specialist** or mechanic to avoid damaging the door panel or electrical system.

4. **Consider a Test Fit (If Possible):**

- If buying locally, request a test fit to confirm the mirror aligns correctly with your door. This can prevent issues during installation.

5. **Alternative Options:**

- If the price is prohibitive, compare with **high-quality aftermarket mirrors** (e.g., from **Hella, Bosch, or ACDelco**) that offer similar features. Ensure they are **direct-fit for your 640i** and have good reviews for reliability.

- For added safety, consider **blind-spot monitoring mirrors** if your vehicle lacks this feature, though these may require additional installation.

6. **Maintenance Tip:**

- Regularly clean the mirror s **auto-dimming sensor** and **folds mechanism** to prevent dust buildup, which can affect functionality over time.

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**Final Verdict:** The **BMW 128-65439L View Door Mirror** is a **solid choice** for replacing a faulty or damaged mirror on your 640i, provided you source it responsibly and address any potential installation challenges. If budget is a concern, thoroughly research aftermarket alternatives to ensure they meet your needs without compromising quality.

Details:

BMW 650i 16-17 Power; heated, automatic dimming, w/high gloss finish, w/automatic reverse tilt, w/o surround view; w/lane departure warning, L. BMW 640I 18 power ; heated, automatic dimming, w/high gloss base, w/automatic reverse tilt, w/o surround view; w/lane departure warning, L. BMW 640I 19 power, heated, automatic dimming, high gloss base, w/automatic reverse tilt, w/o surround view; w/lane departure warning, L. OEM Side View Door Mirror For Bmw 640I Left Blk Pwr Autodim Fold, Notes: LEFT,BLK,PWR,AUTODIM,PWR FOLD, Mileage: 85,000 Miles.

specifications mirroexter:

  • for models: 640i
  • for makes: Bmw
  • part type: Mirror Door
  • placement on vehicle: Left
  • ipn: 128-65439l
  • oe/oem part number: 51167228611
  • superseded part number 1: 51167308645
  • superseded part number 2: 51167308653
  • superseded part number 3: 51167308683
  • conditions and options: Left, Blk, Pwr, Autodim, Pwr Fold
  • fitment type: Direct Replacement
  • genuine oem: Yes
  • id: 4685517

seller mirroexter:

  • city: Saint Cloud, Minnesota
  • rating: 99.6%
  • # reviews: 64929

offer mirroexter:

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

payments mirroexter:

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

returns mirroexter:

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

general mirroexter:

  • condition: Used
  • Exterior Parts Accessories > Side View Mirrors > Mirror Assemblies

shipping mirroexter:

  • cost: $0.00
  • class: Standard
  • transit: 2-4 Days
  • service: Standard
  • type: Fixed
for models: 640i, for makes: bmw, part type: mirror door, placement on vehicle: left, oe/oem part number: 51167228611, superseded part number 1: 51167308645, superseded part number 2: 51167308653, superseded part number 3: 51167308683, conditions and options: left, blk, pwr, autodim, pwr fold, fitment type: direct replacement, genuine oem: yes, id: 4685517,
category: auto parts > exterior parts accessories > side view mirrors > mirror assemblies, sku: 18357828935151891,
Bmw 640I Is Similar To:
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3 offers $449.68–$607.86 USD
  • Used. Offer #1 priced at $479.99 + $0.00 shipping estimate = $479.99* total. BMW 18 (power); (heated), (automatic dimming), w/high gloss base, w/automatic reverse tilt, w/o surround view; w/lane departure warning, L. BMW 16-17 Power; (heated), (automatic dimming), w/high gloss finish, w/automatic reverse tilt, w/o surround view; w/lane departure warning, L.FREE SHIPPING
  • Used. Offer #2 priced at $449.68 + $0.00 shipping estimate = $449.68* total. FREE SHIPPING
  • Used. Offer #3 priced at $607.86 + $0.00 shipping estimate = $607.86* total. FREE SHIPPING

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