BMW Rear View Mirror Driver Power Heated 128-51766L 8/09

( Manufacturer Part Number: 535I ), ( Part Type: Mirror Driver ), ( Conditions Options: Slv Sed ), ( Genuine Oem: Yes ), ( Ipn: 128-51766l ), ( Placement: Driver/left ), ( Year: 2009 )

Review BMW Factory Oem Driver Side View Mirror Power Heated Thru 8/09 fits 535I 550I 2006–2010

The **128-51766L Driver View Mirror Power Heated** is a premium, high-performance replacement side mirror designed specifically for the **2006-2010 BMW 5 Series (E60) 550i**, ensuring an exact fit and seamless integration with the vehicle s original design. Crafted from durable, high-quality materials, this mirror combines both **power operation** and **heated functionality**, delivering unmatched convenience and visibility in all weather conditions. The **electric motor-driven mechanism** allows for effortless adjustment from the driver s seat, eliminating the need for manual manipulation, while the **integrated heating element** quickly dissipates fog, frost, or ice, ensuring a clear line of sight even in freezing temperatures or heavy rain. Engineered to match the **original BMW styling cues**, the mirror features a sleek, aerodynamic design with precise alignment to the vehicle s bodywork, maintaining the 550i s sporty yet refined aesthetic. The **reliable power operation** is supported by a robust wiring harness and connector, designed to withstand frequent use without degradation, while the **heated element** is strategically placed to provide even warmth across the mirror s surface. Whether navigating through winter storms or simply enhancing driving comfort, this mirror delivers **superior functionality and durability**, making it an essential upgrade for owners seeking both performance and precision. Built to meet BMW s exacting standards, it ensures a perfect fit, seamless operation, and long-term reliability, preserving the 550i s luxury and performance legacy.

### **Pros and Cons of Buying a 2006-2009 BMW 550i (N54 Engine) with a 128-51766L Driver-Side Power Heated Mirror**

#### **Pros**

1. **Performance and Power**

- The N54 engine (6.0L V12) produces **507 horsepower** and **429 lb-ft of torque**, delivering strong acceleration and a thrilling driving experience, especially for a luxury sedan from this era.

- The manual transmission (if available) enhances engagement, while the automatic (SMG) provides smooth shifts with sporty tuning options.

2. **Luxury and Comfort**

- High-quality interior materials, including leather, wood, and aluminum accents, contribute to a premium feel.

- Comfortable seating, especially in the rear, with adjustable features like power lumbar support and heated seats (in higher trims).

- Quiet cabin with effective sound insulation, though some N54 models can be noisy at highway speeds due to the engine s breathing.

3. **Driving Dynamics**

- The **Rear-Wheel Drive (RWD)** layout provides excellent handling and a sporty demeanor, though it can be understeer-prone in aggressive maneuvers.

- Available **Dynamic Stability Control (DSC)** and adaptive suspension (in some trims) improve road-holding and comfort.

- The **iDrive system** (though dated by modern standards) offers convenience features like Bluetooth, navigation, and climate control.

4. **Resale Value and Prestige**

- BMW 5 Series models, especially V12 variants, retain strong collector value, particularly for well-maintained examples.

- The **550i** is a rare and desirable model, making it a status symbol among enthusiasts.

5. **Aftermarket Support**

- The N54 engine has a strong aftermarket presence, with tuning options (e.g., **Turbocharger upgrades, ECU remaps**) available to boost performance.

- Performance parts (suspension, brakes, exhaust) are widely available, allowing for customization.

6. **Reliability (With Proper Maintenance)**

- When maintained correctly, the N54 engine is robust, though it requires **high-quality fuel and oil changes** to prevent carbon buildup and valve issues.

- The **transmission (SMG)** is durable but can be finicky; some owners report occasional shifting delays, which may require tuning or rebuilds.

---

#### **Cons**

1. **High Maintenance Costs**

- BMWs are **expensive to repair**, with labor costs and part prices significantly higher than mainstream brands.

- The **N54 engine** is complex, with issues like **carbon buildup, oil consumption, and turbocharger wear** requiring frequent attention.

- **Valvetronic system failures** (variable intake valve control) can be costly to repair or replace.

2. **Fuel Economy**

- The V12 engine is **thirsty**, averaging **12-15 MPG combined** far worse than modern V6 or turbocharged alternatives.

- High fuel costs can add up, especially for daily driving.

3. **Aging Technology**

- The **iDrive system** (especially in 2006-2009 models) can be **glitchy, slow, or unresponsive**, requiring occasional resets or professional servicing.

- **Bluetooth connectivity** may not work reliably, and **navigation updates** are outdated.

- **Infotainment limitations** compared to modern touchscreen systems.

4. **Common N54 Engine Issues**

- **Carbon buildup** on intake valves (common in turbocharged engines) can reduce performance and fuel efficiency.

- **Oil consumption** is higher than average, requiring more frequent top-ups.

- **Turbocharger failures** can occur if maintenance is neglected.

- **Valvetronic motor failures** (which control intake valve lift) can lead to rough idling or stalling.

5. **Rust and Bodywork Concerns**

- Older BMWs (especially in snowy or coastal climates) are prone to **rust**, particularly in wheel wells, rocker panels, and undercarriage.

- **Paint quality** may degrade over time, requiring touch-ups.

6. **High Insurance Costs**

- Luxury sports sedans like the 550i carry **high insurance premiums** due to their value and repair costs.

7. **Driving Experience Quirks**

- The **SMG transmission** (if equipped) can feel **jerky or unpredictable** in some cases, requiring tuning for smoother shifts.

- **Braking performance** is strong but can be **noisy** (especially with wear).

- **Rear visibility** is limited due to the large engine bay, though the **heated power mirrors** (as mentioned in the part number) help mitigate this.

8. **Depreciation**

- While the 550i holds value well, it is still **not as valuable as a modern BMW** in terms of long-term ownership costs.

---

### **Ending Conclusion**

The **2006-2009 BMW 550i (N54)** is a **fantastic car for enthusiasts** who prioritize **performance, luxury, and driving excitement** over modern convenience and fuel efficiency. It offers a **thrilling V12 experience**, strong aftermarket support, and a **distinctive presence** on the road. However, it comes with **significant drawbacks**, particularly **high maintenance costs, reliability concerns, and outdated technology**.

- **Weekend drivers or collectors** who can afford the upkeep.

- **Enthusiasts** who enjoy tuning and modifying the N54.

- **Owners in good financial standing** who can budget for repairs.

- **Those who prioritize driving fun over practicality.**

- **Daily drivers** who need reliability and low costs.

- **Budget-conscious buyers** who cannot afford BMW s repair bills.

- **People who dislike outdated tech** (iDrive, manual climate controls).

- **Those who prioritize fuel efficiency** over raw power.

---

### **Final Recommendation**

If you are **financially prepared** for the **higher maintenance costs** and **maintenance demands** of an N54, this 550i is an **excellent choice** for a **luxury performance sedan**. However, **thoroughly inspect the car s service history** look for:

- **Regular oil changes** (every 5,000-7,500 miles).

- **No history of neglected carbon buildup or turbo issues.**

- **A well-documented transmission service record** (SMG or automatic).

- **No major rust or bodywork damage.**

Consider **getting a pre-purchase inspection** from a **BMW specialist** to assess engine health, transmission condition, and electrical systems.

If you can find a **low-mileage example (under 60,000 miles) with a clean service history**, it will be a **more reliable and enjoyable purchase**. Otherwise, be prepared for **unexpected repairs** and **higher-than-average ownership costs**.

For most buyers, a **modern BMW (F10 5 Series, F30 3 Series, or even a used M5)** may offer **better reliability, fuel efficiency, and technology** but if you want the **pure driving experience of a V12 BMW**, the 550i remains a **timeless and exhilarating choice**.

Details:

Mileage: 161000. Stock Number: C25493. BMW 525i 07 Power; heated, w/o memory; anti-glare; w/puddle lamps, L. Driver Side View Mirror Power Heated Thru 8/09 Fits 06-10 BMW 550I 4594654: This part was removed from:: Year: 2009.

part #: 535i prices

• $41.75-$74.88

specifications mirroexter:

• for models: 535i, 550i
• for makes: Bmw
• for years: 2006-2010
• mpn: 535i
• part type: Mirror Driver
• conditions options: Slv Sed
• genuine oem: Yes
• ipn: 128-51766l
• placement: Driver/left
• year: 2009

general mirroexter:

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

seller mirroexter:

• city: Atlanta, Georgia
• rating: 99.7%
• # reviews: 36075

payments mirroexter:

• credit card: Mastercard
• wallet: Paypal
• other

returns mirroexter:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping mirroexter:

• carrier: UPS
• transit: 3-9 Days
• cost: $0.00
• class: Standard
• service: UPS Ground
• type: Fixed

offer mirroexter:

• quantity: 1
• availability: In Stock
• started: February 10, 2026
• sold: 0
• options: Ship-to-home
• best offers: True

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