BMW 51117205577 Driver Left Grille 104-50896L X5M X6M

( Manufacturer Part Number: 51117205577 ), ( Ipn: 104-50896l ), ( Storage Location: Ru3b06m ), ( Chassis: E70 ), ( Body Style: Suv ), ( Engine: 4.4 / S63 ), ( Oe/oem Part Number: 51-11-7-205-577; 5111-7205577; 5111 7205577 ), ( Placement On Vehicle: Left Driver ), ( Country Of Origin: Germany ), ( Type: Bumper Grille ), ( Brand Type: Genuine Oem ), ( Fitment Notes: Specializedgerman 2025 ), ( Partout Id: A-128318321 )

Review BMW X5m X6m Driver Left Grille Oem fits 2010–2013

The **BMW 51117205577 grille assembly (2010 2013 X5M / X6M, driver s side)** is a high-performance, precision-engineered component designed exclusively for the legendary **X5M and X6M models** produced between 2010 and 2013. This grille is not merely an aesthetic element but a critical functional part of the vehicle s front-end architecture, contributing to both airflow efficiency and the iconic aggressive stance of these high-performance SUVs. Crafted from durable, high-grade materials, it features a sleek, angular design with sharp, aerodynamic lines that enhance the vehicle s sporty and commanding presence. The grille is engineered to complement the **S58 twin-turbo V8 engine s** power delivery, ensuring optimal cooling for the radiator and surrounding components while maintaining the vehicle s aerodynamic balance. Its precise fitment is essential for preserving the factory alignment of the front bumper and headlight assemblies, ensuring a seamless, factory-like appearance. This part is a direct replacement for the original equipment manufacturer (OEM) grille, designed to meet BMW s exacting standards for durability, performance, and visual appeal. Whether restoring a classic X5M or maintaining an X6M in pristine condition, this grille is a must-have for enthusiasts seeking both authenticity and performance. Its robust construction and meticulous design make it a standout component for those who demand nothing less than perfection in their BMW.

### Pros and Cons of Buying a BMW 511i (N55 Engine) (2010 2013) with a Left-Hand Drive Grille (X5M/X6M Driver s Side)

1. **Performance and Power**

The 511i (N55 engine) is one of the most powerful BMWs of its generation, producing **503 517 horsepower** (depending on model year and tuning) with a twin-turbocharged inline-6. This makes it significantly faster than naturally aspirated BMWs of the era, offering strong acceleration and a thrilling driving experience.

2. **Luxury and Comfort**

BMW s interior remains one of the best in the segment, with high-quality materials, ergonomic controls, and a refined cabin. The 511i is a grand tourer, offering a smooth ride, premium sound insulation, and a spacious cabin ideal for long-distance driving.

3. **Reliability (Compared to Earlier BMWs)**

The N55 engine, while complex, is generally more reliable than BMW s earlier twin-turbo inline-6 engines (such as the N54). With proper maintenance, it can last well beyond 100,000 miles. The **double vanos system** (variable valve timing) is a key improvement over the N54 s single vanos, reducing stress on the engine.

4. **Aftermarket Support**

The N55 has a strong aftermarket community, with readily available upgrades for exhaust, intercoolers, fueling, and tuning. Companies like **BMW M Performance, M-Tech, and Stage 1/2 kits** make it relatively easy to push power further if desired.

5. **Resale Value (For Well-Maintained Examples)**

While not as high as a modern BMW, a well-documented 511i with a clean service history retains decent value, especially if it has been tuned or modified by a reputable shop.

6. **M-Sport and M-Tuning Options**

Many 511is come with **M-Sport packages**, which include sport-tuned suspension, steering, and exhaust, enhancing handling and performance. Some models (especially later 2012 2013) had **M-Tuning options**, further improving responsiveness.

7. **Aesthetic Appeal**

The 511i s aggressive front grille (especially the **X5M/X6M driver s side grille**) gives it a distinctive, high-performance look. The **kidney grille, sharp headlights, and muscular body lines** make it stand out compared to standard BMWs.

8. **Drivetrain Options**

The 511i was available in **rear-wheel drive (RWD) and xDrive (AWD)**, offering flexibility depending on preference. The xDrive system is robust and reliable if maintained properly.

---

1. **Complex and Expensive Maintenance**

The N55 engine is **notoriously complex**, with **two turbochargers, a double vanos system, and high-pressure direct injection**. Common issues include:

- **Turbocharger failures** (especially the low-pressure turbo, which can fail prematurely).

- **Double vanos solenoid failures** (can cause rough idling or stalling).

- **High-pressure fuel pump failures** (often requiring a costly replacement).

- **Oil leaks** from the valve cover gasket or oil filter housing gasket.

Maintenance costs can be **significantly higher** than a naturally aspirated BMW or even a modern turbocharged one.

2. **Fuel Economy is Poor**

The 511i is **notoriously thirsty**, averaging **12 15 MPG in the city and 18 22 MPG on the highway**. This makes it one of the least efficient BMWs of its era, which can be costly over time.

3. **Transmission Issues (If Automatic)**

The **6-speed ZF automatic transmission** (common in 2010 2012 models) has had **reputation issues**, including rough shifting, delayed engagement, and solenoid failures. Later models (2013 ) switched to a **7-speed ZF automatic**, which is more refined but still not bulletproof.

4. **Suspension Wear and Tire Costs**

The 511i s **heavy weight (over 4,000 lbs)** and aggressive driving style lead to **faster suspension wear** (shocks, struts, bushings). High-performance tires (such as **Michelin Pilot Sport 4S or Continental ExtremeContact**) are also expensive to replace.

5. **Electrical Gremlins**

- **Faulty sensors** (MAF, crankshaft position, etc.).

- **Infotainment glitches** (especially in older models).

- **Window regulator failures** (common in BMWs of this era).

6. **Depreciation and Market Saturation**

The 511i is a **high-performance luxury car**, but its market is **oversaturated** with used examples. This means **lower resale value** compared to more exclusive or rarer BMWs (e.g., M5, M6, or even the 550i).

7. **Noise and Vibration**

The N55 can be **loud at highway speeds** due to turbo whine and exhaust noise. Some owners report **vibration issues**, particularly if the engine mounts or exhaust system is worn.

8. **Modification Risks**

While the aftermarket is strong, **poorly executed modifications** (especially fueling upgrades) can **destroy the engine** if not done correctly. Many N55s have been ruined by **cheap tuners** pushing power without proper supporting modifications.

9. **Insurance Costs**

Due to its high power output and luxury status, **insurance premiums** for a 511i are **significantly higher** than for a standard BMW or even a similarly priced non-turbocharged model.

10. **Age-Related Wear**

- **Water pump failures** (common in BMWs of this era).

- **Timing chain stretch** (though less common than in older BMWs).

- **Exhaust manifold cracks** (especially on aluminum manifolds).

- **Brake system wear** (high-performance brakes like Brembo require frequent attention).

---

The **BMW 511i (N55, 2010 2013) with an X5M/X6M driver s side grille** is a **fantastic car for enthusiasts who prioritize performance, luxury, and driving dynamics** but it comes with **significant trade-offs**, particularly in reliability, maintenance costs, and fuel efficiency. It is **not a plug-and-chug luxury car**; it demands **attention to detail, regular maintenance, and a willingness to budget for potential repairs**.

If you are **mechanically inclined, financially prepared for potential issues, and looking for a high-performance grand tourer**, the 511i can be an **incredible daily driver or weekend warrior**. However, if you **prioritize reliability, low ownership costs, or fuel efficiency**, there are better alternatives (e.g., a **well-maintained 550i, 650i, or even a modern turbocharged BMW**).

---

You **love BMWs and are okay with higher maintenance costs**.

You **plan to keep it for at least 5 7 years** and budget for potential repairs.

You **enjoy tuning and modifying** (with reputable shops).

You **prefer a powerful, luxurious, and engaging driving experience** over fuel economy.

- **Full service history** (especially turbo, vanos, and fuel system).

- **No major accident or flood damage**.

- **Recent suspension, brake, and electrical checks**.

- **A tuned or M-Sport package** (if desired).

You **want a low-maintenance luxury car** (consider a **Lexus LS, Mercedes S-Class, or Audi A8** instead).

You **cannot afford unexpected repairs** (budget **$1,000 $3,000/year** for maintenance).

You **drive mostly in stop-and-go traffic** (fuel costs and turbo stress will be high).

You **are not comfortable with complex engine work** (N55 repairs require specialized knowledge).

You **find a neglected example** with **no service records or obvious issues**.

- **Get a pre-purchase inspection (PPI) from a BMW specialist** (costs $200 $300 but can save thousands).

- **Turbo condition** (listen for unusual noises, check for oil leaks).

- **Double vanos solenoid function** (test for rough idling).

- **Transmission fluid condition** (if automatic).

- **Suspension and bush

Details:

Warranty covers the part only; labor and installation costs are not covered. Stock Number: 2020 7. Placement on Vehicle: Left Driver. Manufacturer Part Number.

BMW Porsche Audi VW Other Makes. Storage Location: RU3B06M. Country/Region of Manufacture: Germany.

Condition: Used.

part #: 51117205577 prices

• $39.00-$56.99

specifications grilexte:

• for makes: Bmw
• for years: 2010-2013
• mpn: 51117205577
• ipn: 104-50896l
• storage location: Ru3b06m
• chassis: E70
• body style: Suv
• engine: 4.4 / S63
• oe/oem part number: 51-11-7-205-577; 5111-7205577; 5111 7205577
• placement on vehicle: Left Driver
• country of origin: Germany
• type: Bumper Grille
• brand type: Genuine Oem
• fitment notes: Specializedgerman 2025
• partout id: A-128318321

general grilexte:

• Car Truck Parts Accessories > Exterior Parts Accessories > Grilles
• condition: Used

seller grilexte:

• rating: 99.9%
• # reviews: 79697
• city: Rancho Cordova, California

payments grilexte:

• check
• cash
• money order
• other
• credit card: Visa
• wallet: Paypal

shipping grilexte:

• transit: 5-11 Days
• service: USPS Ground Advantage, UPS Ground
• class: Standard
• cost: $0.00
• carrier: USPS, UPS
• type: Fixed

returns grilexte:

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

offer grilexte:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: May 17, 2026
• best offers: True

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