BMW 128-51902L Rear View Mirror Lh Driver Door

( Part Type: Mirror Driver Door ), ( Oe/oem Part Number: 51167282131 ), ( Ipn: 128-51902l ), ( Warranty: 90 Day ), ( Warranty Length: 90 Day Warranty ), ( Exterior Color: Approximate ), ( Yard : Lkq140 Z0n3 ), ( Partout Id: A-112377899 )

Review BMW Lh Driver Door Mirror Side View Oem fits 750 2009–2012

The **BMW 128-51902L-2009-2012 750 LH Driver Door Mirror View** is a high-quality, factory-specification replacement exterior side mirror designed specifically for the **E65/E66 7 Series (2009 2012)** models equipped with the **750i (LH, left-hand drive)** configuration. Crafted with precision engineering, this mirror is engineered to match the original BMW design, ensuring seamless integration with the vehicle s sleek, aerodynamic contours. The mirror features a **black-painted outer shell** with a **chrome-accented trim ring**, providing a refined and polished appearance that complements the luxury aesthetic of the 7 Series. The housing is constructed from durable, corrosion-resistant materials, including high-grade plastics and reinforced metal components, ensuring long-term reliability even in varying weather conditions.

At its core, the mirror incorporates a **high-quality, electrically adjustable mechanism**, allowing the driver to effortlessly fine-tune the mirror s position with the push of a button, enhancing visibility and reducing blind spots. The adjustment motor is designed for smooth, quiet operation, maintaining the 7 Series reputation for premium comfort and convenience. The mirror also includes a **heated element** (where applicable, depending on the specific model year and configuration), providing defrosting capabilities to prevent fogging or ice buildup in cold or humid environments, further enhancing driver safety and convenience.

The **viewing surface** is crafted from a **polycarbonate lens** with a **clear, scratch-resistant coating**, ensuring optimal clarity and durability while minimizing glare and distortion. The mirror s design also incorporates **aerodynamic shaping** to reduce wind noise and turbulence at highway speeds, contributing to the 7 Series signature driving dynamics. For added functionality, the mirror may include **optional integrated turn signal indicators** (depending on the exact model variant), ensuring compliance with regulatory requirements while maintaining a clean, unobtrusive appearance.

This replacement mirror is a **direct-fit, OEM-quality part**, meaning it is engineered to exact specifications, including proper alignment with the door panel, wiring harness, and mounting brackets. The **wiring harness** is designed to connect seamlessly to the vehicle s electrical system, with proper grounding and insulation to prevent interference or malfunctions. Whether replacing a damaged mirror, upgrading due to wear, or restoring a classic 750i to its original condition, this part offers a **like-new finish** that restores both form and function without compromising the vehicle s luxury status.

For installation, the mirror is designed for straightforward replacement, requiring only basic tools and a few minutes of work. The mounting system is secure yet user-friendly, ensuring a snug fit that prevents rattling or misalignment. When paired with the rest of the 7 Series premium interior and exterior components, this mirror view completes the vehicle s refined aesthetic while delivering the performance and reliability expected from BMW. Whether cruising through city streets or navigating high-speed highways, this replacement mirror ensures that the driver enjoys unobstructed visibility and the confidence of knowing their vehicle is equipped with genuine, high-performance components.

### **Pros and Cons of Buying a 2009 2012 BMW 5 Series (750i LHD, 51902L) with a Driver Door Mirror View Issue**

#### **Pros**

1. **Strong Performance and Luxury**

The 750i is powered by a **6.0L V12 twin-turbo engine**, producing around **407 431 hp** and **420 lb-ft of torque**, delivering exhilarating acceleration and a smooth, high-revving driving experience. The **8-speed ZF automatic transmission** (in later models) provides smooth shifts, and the **xDrive all-wheel-drive system** enhances traction in various conditions.

2. **Premium Interior and Build Quality**

The 750i features a **highly refined interior** with premium materials, including **leather upholstery, wood/aluminum trim, and advanced infotainment (iDrive)**. The **seating comfort** is excellent, with supportive power-adjustable seats and heated options. The **cabin noise insulation** is better than many competitors, contributing to a serene driving environment.

3. **Luxury and Status**

As a **flagship BMW**, the 750i carries significant prestige and is often seen as a **status symbol**. The **handcrafted details** (e.g., stitching, metal accents) and **exclusive features** (e.g., ventilated seats, ambient lighting) make it a standout luxury sedan.

4. **Reliability (Compared to Competitors)**

While no car is perfect, the **6.0L V12 in the 750i is generally reliable** if well-maintained. BMW s **N63 engine** (used here) is known for durability, especially in later models (2010 2012). However, **timing chain issues** (if not addressed) and **carbon buildup** (requiring a top-end service) are common concerns that must be managed.

5. **Resale Value and Collectibility**

The **750i holds its value well** compared to many luxury sedans, especially given its **limited production run** (discontinued after 2013). Future buyers may still seek out this model, making it a **potential investment** if maintained properly.

6. **Advanced Safety Features (for the Era)**

For its time, the 750i included **standard stability control, multiple airbags, and advanced driver aids**. Later models (2011 ) had **improved collision detection systems**, though modern safety tech (e.g., advanced driver-assistance systems) is lacking.

7. **Driving Dynamics and Handling**

The **rear-wheel-drive (RWD) or xDrive AWD** setup provides **sharp steering response** and **engaging rear-wheel bias**, making it more engaging than heavier luxury sedans. The **adaptive suspension** (in some trims) improves comfort and road-holding.

---

#### **Cons**

1. **High Maintenance Costs**

BMWs are **expensive to maintain**, especially with **specialty parts, labor, and dealer-dependent repairs**. The **V12 engine** requires **regular oil changes (every 5,000 7,500 miles)**, **carbon cleaning ( $1,000 $1,500)**, and potential **timing chain adjustments**. **Transmission fluid changes** (every 60,000 miles) are also critical but often overlooked.

2. **Fuel Efficiency is Poor**

The **V12 engine consumes around 12 15 MPG combined**, making it **one of the least efficient luxury sedans**. High fuel costs add up quickly, especially for long commutes or highway driving.

3. **Mirror View Issue (Specific to This Example)**

The **driver-side door mirror being broken or non-functional** is a **minor but inconvenient issue**. While not critical for safety (side mirrors are secondary), it **reduces visibility** when changing lanes or parking. A replacement mirror ( $200 $500) is a **quick fix**, but the buyer should confirm if it s a **structural or electrical problem** (e.g., faulty motor, wiring).

4. **Engine and Transmission Reliability Concerns**

- **Timing Chain Stretch**: Early N63 engines (2009 2010) had **timing chain issues**, leading to **knocking noises and potential engine damage** if ignored. Later models (2011 ) had **improved chains**, but **regular inspections are mandatory**.

- **Carbon Buildup**: The **direct-injection V12 develops carbon deposits** on intake valves, causing **rough idling, misfires, or loss of power**. A **top-end service ( $1,000 $1,500)** is required every **60,000 100,000 miles**.

- **Transmission Wear**: Some owners report **rough shifting or delayed engagement** in the **8-speed auto**, though this is less common than in earlier models.

5. **Depreciation and Hidden Costs**

While the 750i retains value, **BMW s resale depreciation is steep**. Owners often face **unexpected repairs** (e.g., **water pump, thermostat, suspension bushings**) that add up over time. A **pre-purchase inspection (PPI) is highly recommended** to avoid **hidden mechanical issues**.

6. **Noise and Vibration Issues**

Some owners report **excessive wind noise**, **road noise**, or **engine vibrations** at higher speeds. The **V12 s revving can be intrusive** in city driving, and **suspension wear** (struts, bushings) may develop over time.

7. **Infotainment and Tech Limitations**

The **iDrive system** (especially in 2009 2010) can be **clunky and slow**, with **limited Bluetooth, USB, or smartphone integration** compared to modern standards. **Navigation updates** require dealer visits, adding cost.

8. **Parking and Maneuverability Challenges**

The **750i is large (198.5 inches long)**, making it **difficult to park in tight spaces**. The **heavy weight ( 4,800 5,000 lbs)** also affects **fuel economy and handling agility**.

---

### **Conclusion and Recommendation**

#### **Who Should Buy This BMW 750i?**

- **Enthusiasts who prioritize performance and luxury** over practicality.

- **Owners who can afford high maintenance costs** and are willing to **budget for potential repairs**.

- **Those who value the V12 s sound and driving dynamics** more than fuel efficiency.

- **Buyers who plan to keep the car for a short-to-medium term** (5 7 years) and can **maintain it properly**.

#### **Who Should Avoid It?**

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

- **Daily drivers who prioritize fuel efficiency** (MPG is a major drawback).

- **Those who dislike high maintenance** (oil changes, carbon cleaning, timing chain checks).

- **Buyers who want modern tech** (iDrive is outdated by today s standards).

#### **Final Recommendation**

If you **find a well-maintained 2011 2012 750i (preferably with a full service history)**, it can be an **excellent luxury grand tourer** with **V12 excitement**. However, **budget at least $10,000 $15,000 annually for maintenance** beyond the purchase price.

- **Timing chain condition**

- **Carbon buildup status**

- **Transmission fluid condition**

- **Suspension and bushings**

- **Electrical issues (mirrors, lights, iDrive)**

- **Oil changes (every 5,000 7,500 miles)**

- **Carbon cleaning (if over 60,000 miles)**

- **Timing chain adjustments (if applicable)**

- **No unusual noises (knocking, rattling)**

- **Smooth shifting (no hesitation in transmission)**

- **Proper mirror function (or plan for replacement)**

**If the mirror issue is minor (e.g., broken glass but functional motor), it s a quick fix ( $200 $500). If it s an electrical problem, ensure the wiring is intact.**

**Buy if you re prepared for high costs and love the V12 experience. Avoid if you want a low-maintenance, fuel-efficient luxury sedan.**

Details:

BMW Active Hybrid 7 2011 2012 Power; heated, w/o camera; w/blind spot alert, w/automatic reverse tilt, gloss finish; L. This Door Mirror Assembly is in good, working condition. BMW Alpine B7 2011 2012 Power; heated, w/o camera; w/blind spot alert, w/automatic reverse tilt, gloss finish; L. BMW 750 2009 - 2009 Power; heated, w/blind spot alert, w/automatic reverse tilt, w/o gloss finish; L.

Images show Door Mirror prior to dismantling from vehicle. BMW 750 2010 2012 Power; heated, w/o camera; w/blind spot alert, w/automatic reverse tilt, gloss finish; L. Connects to vehicle harness no cut wires, - May shows signs of light wear from normal use, NOT Included: Mounting hardware, Anything not directly attached when unmounted vehicle, Installation instructions.

specifications mirroexter:

• for models: 750
• for makes: Bmw
• for years: 2009-2012
• part type: Mirror Driver Door
• oe/oem part number: 51167282131
• ipn: 128-51902l
• warranty: 90 Day
• warranty length: 90 Day Warranty
• exterior color: Approximate
• yard : Lkq140 Z0n3
• partout id: A-112377899

payments mirroexter:

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

offer mirroexter:

• availability: In Stock
• started: June 11, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

returns mirroexter:

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

shipping mirroexter:

• class: Standard
• cost: $0.00
• service: UPS Ground
• transit: 5-12 Days
• type: Fixed
• carrier: UPS

seller mirroexter:

• rating: 98.8%
• city: Charlotte, North Carolina
• # reviews: 512458

general mirroexter:

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

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