BMW 52100033809 Front Left Driver Seat 52100033769

( Manufacturer Part Number: 52100033809 ), ( Part Type: Driver Seat ), ( Placement On Vehicle: Driver Side, Front, Left ), ( Ipn: 52100033769 ), ( Partout Id: 39120 ), ( Fitment Notes: Front Left ), ( Genuine Oem: Yes ), ( Donor Vehicle: 2011 Bmw 328i Xdrive )

Review BMW Series Front Left Driver Seat Black Oem fits E90 E91 2006–2011

The **BMW 52100033809 front left driver s seat (2006 2011 E90/E91 models)** is a meticulously engineered, high-performance seating component designed to deliver unparalleled comfort, precision, and durability for the driver of a BMW 5 Series. Crafted from premium materials, this seat features a **contoured, ergonomic design** that conforms seamlessly to the body s natural contours, providing optimal support for long drives while minimizing fatigue. The **adjustable lumbar support** ensures proper spinal alignment, reducing strain on the lower back and enhancing overall posture, whether cruising on the highway or navigating tight city streets. Engineered with **high-density, high-resilience foam**, the seat upholstery offers a balance of plush cushioning and structural integrity, maintaining its shape and responsiveness over thousands of miles.

For those who demand both luxury and functionality, this seat includes **power-adjustable features**, including **seat height, forward/backward positioning, and reclining**, allowing for effortless customization to the driver s preference. The **driver-side specific design** incorporates a **seatbelt anchor point** and **side impact protection**, ensuring enhanced safety in the event of a collision. The **durable, stain-resistant fabric or leather upholstery** (depending on the model variant) resists wear and tear, maintaining its aesthetic appeal while withstanding the rigors of daily use. Additionally, the **reinforced base and mounting hardware** guarantee a secure, vibration-dampening fit, reducing road noise and enhancing the driving experience.

Whether restoring a classic E90/E91 to its original glory or upgrading an existing vehicle for improved ergonomics, this **OEM-quality seat** is a standout choice for enthusiasts seeking authenticity and performance. Its **universal compatibility** with 2006 2011 BMW 5 Series models ensures a perfect fit, while its **long-lasting construction** makes it a reliable investment for years of comfortable, confident driving. Perfect for both showroom-worthy restorations and practical daily use, this seat embodies the perfect blend of BMW s signature craftsmanship and driver-centric innovation.

### **Pros and Cons of Buying a BMW 520i (E90/E91, 2006 2011, Front Left Driver Seat, VIN 33809)**

#### **Pros**

1. **Strong Engine and Performance**

The 520i features a 2.0L inline-6 engine (N52/N52B30) producing around 192 218 hp (depending on model year and tuning). This engine is reliable when maintained properly, offering a good balance of power and efficiency for its class. It responds well to upgrades (e.g., cold air intakes, exhausts, or ECU tuning), making it a popular choice for enthusiasts.

2. **Luxury and Comfort**

BMW s E90/E91 generation is known for its premium interior, high-quality materials, and refined ride quality. The driver s seat (left-hand drive) provides excellent support, ergonomic controls, and adjustable features, enhancing long-distance comfort. The cabin is spacious, with ample legroom and headroom, making it suitable for both daily driving and occasional highway use.

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

- Timing belt replacement (critical; typically every 60,000 100,000 miles).

- Spark plugs and ignition coils (every 60,000 100,000 miles).

- Coolant and oil changes (synthetic oil recommended).

- Suspension components (struts, bushings, and control arms wear over time).

Avoiding neglect (e.g., oil changes, fluid leaks) prevents major issues like engine failure or transmission problems.

4. **Resale Value and Brand Prestige**

BMWs retain value better than many mainstream brands, and the 5 Series is a sought-after model. Even used, it carries prestige, which can be appealing if you value brand recognition.

5. **Upgradability and Tuning Potential**

- Performance exhausts (e.g., Borla, MagnaFlow).

- Cold air intakes (e.g., K&N, Injen).

- ECU tuning (e.g., MHD, JB4) for noticeable power gains.

- Suspension upgrades (e.g., Bilstein B8, Eibach springs) for a sportier ride.

- Aftermarket wheels and tires for improved handling.

- Interior upgrades (e.g., leather seats, upgraded infotainment).

6. **Driving Dynamics**

The 520i offers a well-balanced blend of comfort and sportiness. The E90/E91 chassis is stable at high speeds and responsive in corners, especially with minor suspension tweaks. The steering is precise, and the engine provides engaging rev ranges.

7. **Availability of Parts and Support**

As a well-established model, parts are widely available, and BMW dealerships (or independent shops) can service it. The aftermarket is also strong, with numerous tuners and modders supporting the platform.

---

#### **Cons**

1. **Maintenance Costs**

- Timing belt and water pump replacement ( $1,000 $1,500).

- Transmission fluid changes (every 60,000 miles; $300 $500).

- Suspension repairs (struts, bushings, and control arms wear out).

- Electrical gremlins (e.g., faulty sensors, infotainment glitches).

- Labor costs at dealerships can be prohibitive; independent shops may offer better rates but risk lower quality.

2. **Electrical Issues**

- Faulty sensors (e.g., camshaft, crankshaft, or mass airflow sensors).

- Infotainment system freezes or malfunctions (common in older models).

- Window regulators or door lock failures.

- Battery drain due to parasitic draws.

These issues can be frustrating and costly to diagnose/repair.

3. **Transmission Reliability**

- Delayed or rough shifting (often due to dirty fluid).

- Solenoid failures (leading to shifting problems).

- Torque converter wear (if fluid isn t changed regularly).

Regular transmission fluid changes (every 60,000 miles) are critical to avoid costly repairs.

4. **Fuel Economy Limitations**

While the 520i is more efficient than higher-performance BMWs (e.g., M5 or 535i), it still lags behind turbocharged or hybrid alternatives in fuel efficiency. Expect around **18 22 MPG city / 25 30 MPG highway** (varies with driving style and maintenance). Diesel options (e.g., 520d) offer better economy but come with their own trade-offs (e.g., DPF/EGR issues).

5. **Depreciation and Insurance Costs**

BMWs depreciate faster than many competitors, reducing long-term value. Insurance premiums for a 520i may also be higher due to its performance capabilities and parts cost.

6. **Common Wear-and-Tear Issues**

- **Suspension:** Struts, bushings, and control arms wear out over time, leading to clunking noises or poor handling.

- **Brakes:** Front brake pads and rotors may need replacement every 30,000 50,000 miles, depending on driving style.

- **Exhaust:** Catalytic converters can fail or clog, requiring replacement ( $500 $1,500 per converter).

- **Coolant System:** Leaks from the water pump, hoses, or thermostat housing can lead to overheating.

7. **Noise and Vibration**

The E90/E91 cabin can be noisy at highway speeds, especially with stock tires and suspension. Wind and road noise are more pronounced than in newer models with improved sound insulation.

8. **Limited Safety Features (Compared to Modern Standards)**

The 520i lacks advanced safety tech like standard lane-keeping assist, automatic emergency braking, or adaptive cruise control. While it has basic safety features (e.g., stability control, traction control), it doesn t meet the same safety standards as newer BMWs or competitors like the Audi A6 or Mercedes E-Class.

---

#### **Key Considerations Before Purchase**

1. **Service History**

- Verify the timing belt, transmission fluid, and coolant changes have been done on time.

- Check for signs of oil leaks (e.g., under the oil filter housing or valve cover).

- Inspect the suspension for wear (look for uneven tire wear or clunking noises).

2. **Test Drive**

- Listen for unusual noises (knocking, rattling, or whining from the engine or transmission).

- Test all electrical components (windows, locks, infotainment, lights).

- Check for smooth shifting and no hesitation in acceleration.

3. **Budget for Repairs**

- Set aside **$2,000 $5,000** for immediate repairs (e.g., timing belt, suspension, brakes).

- Plan for **$1,000 $2,000 annually** for maintenance (oil changes, fluids, minor wear items).

4. **Tuning and Modifications**

- If you plan to modify the car, research reputable tuners (e.g., MHD, JB4) and avoid cheap aftermarket parts that can cause damage.

- Ensure modifications comply with local laws (e.g., emissions, noise regulations).

5. **Alternative Options**

- If reliability is a priority, consider a **used 530i (N54 engine)** or a **520d (diesel)** for better fuel economy.

- For a more modern alternative, look at a **2012 5 Series (F10/F11)** with updated safety and tech features.

---

#### **Conclusion and Recommendation**

The **BMW 520i (E90/E91, 2006 2011)** is a compelling choice for buyers who prioritize **luxury, driving enjoyment, and mod potential** while being willing to invest in maintenance. It offers a **strong engine, comfortable ride, and a tunable platform**, making it ideal for enthusiasts who enjoy upgrading their cars. However, **higher-than-average maintenance costs, electrical quirks, and potential reliability issues** require careful consideration.

- You have a **budget for maintenance and repairs** (expect $3,000 $6,000 in the first year).

- You **enjoy tuning and modifying** the car and are prepared for electrical/mechanical challenges.

- You value **luxury, performance, and brand prestige** over long-term cost savings.

- The car has a **complete service history**, especially for timing belt, transmission fluid, and suspension components.

- You plan to **drive it

Details:

No manufacturer warranty is included. Power seat controls. Please match part numbers and review pictures for condition compatibility. Includes headrest.

WARRANTY: This is a used OEM auto part and sold as-is. Good working condition with normal wear for age. Seat rails included. Part #: ABOUT THE PART: 2006 - 2011 BMW 3 Series E90 E91 Front Left Driver Seat Black OEM.

Electrical parts, modules, and Ecus are non-returnable once installed or programmed. Features: Black leather upholstery. Moderate wear and creasing on seat cushion typical driver wear, No major tears observed, Controls switches intact. Please review all photos carefully.

The item was inspected before removal and is guaranteed to be the exact part shown in photos. Please verify part numbers and compatibility before purchase. Condition: Used OEM driver seat removed from a 2011 BMW 328i. Memory function M / 1/2 buttons.

part #: 52100033809 price

• $190.00

specifications seainterio:

• for models: E90, E91
• for makes: Bmw
• for years: 2006-2011
• mpn: 52100033809
• part type: Driver Seat
• placement on vehicle: Driver Side, Front, Left
• ipn: 52100033769
• partout id: 39120
• fitment notes: Front Left
• genuine oem: Yes
• donor vehicle: 2011 Bmw 328i Xdrive

general seainterio:

• condition: Used
• Interior Parts Accessories > Seats, Parts Accessories > Seats

shipping seainterio:

seller seainterio:

• city: Lexington, North Carolina
• # reviews: 185
• rating: 100.0%

payments seainterio:

• money order
• credit card: Discover
• wallet: Paypal
• cash
• other

offer seainterio:

• started: March 22, 2026
• sold: 0
• options: Seller-arranged-local-pickup
• quantity: 1
• availability: In Stock

returns seainterio:

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

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