fits model: Z4. make: Bmw. year: 2003–2008.

( Part Type: Mirror Driver ), ( Conditions Options: Power, Heated, Fixed ), ( Genuine Oem: Yes ), ( Ipn: 128-51684l ), ( Placement: Driver/left ), ( Year: 2007 ), ( Descriptionpartcondition: Black-475, Power, Heated, Fixed )
The **BMW 128-51684L Driver View Mirror** is a premium, high-performance automotive accessory designed exclusively for the **2003 2008 BMW Z4 (E85)** lineup, offering both cutting-edge functionality and refined luxury. This **power-operated, heated driver-side view mirror** represents BMW s commitment to driver comfort and safety, integrating seamlessly with the vehicle s sophisticated electrical system. Engineered with a sleek, aerodynamic design, the mirror features a **matte black or chrome finish** (depending on the vehicle s trim), ensuring a cohesive aesthetic that complements the Z4 s sporty yet elegant styling. The **electric folding mechanism** allows for effortless adjustment with a simple press of the control stalk, enabling the driver to expand the mirror s viewing range when needed ideal for navigating tight parking spaces, reversing, or enhancing visibility during low-light conditions. Beyond its convenience, the **integrated heating element** provides rapid defrosting of fogged or icy surfaces, ensuring unobstructed rear visibility even in harsh winter conditions or after prolonged use in humid environments. Constructed from durable, high-quality materials, this mirror is built to withstand the rigors of daily driving, offering long-lasting reliability without compromising on performance. Whether cruising along coastal highways or tackling mountain passes, this **BMW 128-51684L Driver View Mirror** enhances both the functionality and prestige of your Z4, embodying the brand s signature blend of innovation and driving pleasure.
### **Pros and Cons of Buying a BMW Z4 (E85, 2003 2008) with a Power-Heated Driver s Side Mirror (VIN: 51684L)**
#### **Pros**
1. **Classic BMW Z4 Design and Driving Experience**
- The Z4 (E85) is widely regarded as one of BMW s most stylish and enjoyable roadsters, blending retro styling cues with modern performance.
- The manual transmission models (if available) offer a highly engaging driving experience, with precise handling and a well-balanced chassis.
- The M version (if applicable) provides serious performance with its twin-turbo inline-six engine, making it a track-capable grand tourer.
2. **Strong Engine Options**
- The base 3.0L inline-six (N52/N54 in later models) is reliable and produces adequate power (204 258 hp depending on the year).
- The M version (N54) is a standout, offering 381 hp and 309 lb-ft of torque, making it one of the most powerful BMWs of its era.
- The manual transmission is a major selling point for enthusiasts who appreciate direct engagement with the car.
3. **Heated Power Mirror Convenience**
- The power-heated driver s side mirror is a practical feature, especially in cold or wet conditions, reducing fogging and improving visibility.
- Power operation means it can be adjusted without leaving the car, which is useful for quick adjustments.
4. **Aftermarket and Customization Potential**
- The Z4 has a strong aftermarket presence, with parts available for suspension upgrades, exhaust modifications, and interior enhancements.
- The open-top design allows for easy modifications like tinted soft tops, custom interiors, or performance exhaust systems.
- The M version, in particular, benefits from a dedicated aftermarket for tuning and track use.
5. **Reliability (With Proper Maintenance)**
- BMW s N52/N54 engines are generally robust if maintained correctly. Common issues (like oil leaks or timing chain wear) can be mitigated with regular servicing.
- The E85 chassis is known for its durability, especially when compared to later BMW models with more complex electronics.
6. **Resale Value and Collectibility**
- Lower-mileage examples, especially M versions, hold their value well due to their desirability among BMW enthusiasts.
- The Z4 is a cult classic, meaning demand remains strong for well-preserved examples.
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#### **Cons**
1. **Maintenance Costs and Complexity**
- BMWs, even older ones, require specialized knowledge and high-quality parts. Routine maintenance (timing belt, oil changes, spark plugs) must be done on schedule to avoid costly failures.
- The N54 engine (especially in M versions) is known for oil consumption, carbon buildup, and potential timing chain issues if not properly serviced.
- The soft top can degrade over time, requiring occasional replacement (a significant expense).
2. **Common Reliability Issues**
- **Oil Leaks:** Common from valve cover gaskets, oil filter housing gaskets, or rear main seal (especially in N54 engines).
- **Timing Chain Stretch:** The N54 s timing chain can stretch over time, leading to timing issues if not addressed.
- **Electrical Gremlins:** Older BMWs are prone to electrical problems, including faulty sensors, wiring harness issues, or infotainment glitches.
- **Transmission Issues:** Automatic transmissions (if present) can develop problems with solenoids or fluid degradation over time.
3. **Soft Top Limitations**
- The fabric top is not weatherproof and can degrade from sun exposure, requiring replacement every 50,000 100,000 miles.
- Rain or snow can make the interior damp, and the top may not seal perfectly in all conditions.
- Replacing the soft top is expensive (typically $1,500 $3,000), and finding a high-quality replacement can be difficult.
4. **Fuel Economy and Running Costs**
- The Z4 is not fuel-efficient, especially the M version, which averages around 12 15 MPG combined.
- High-performance models consume more oil than economy models, adding to maintenance costs.
- Tires and brakes wear faster due to the car s sporty nature, increasing ongoing expenses.
5. **Depreciation and Hidden Costs**
- While some Z4s hold value, others (especially high-mileage or poorly maintained examples) depreciate quickly.
- Buyers should budget for unexpected repairs, such as suspension components, cooling system issues, or electrical fixes.
- The M version, while desirable, is significantly more expensive to maintain than non-M models.
6. **Driving Limitations**
- The open-top design means the car is less practical for daily use in inclement weather.
- The rear seats are extremely limited (only suitable for small children or emergencies), making it impractical for families.
- The lack of a sunroof in some models (depending on trim) can make long drives uncomfortable in hot weather.
7. **Market Availability and Scams**
- Older BMWs are prone to misrepresentation in listings. Buyers should verify service history, accident records, and engine hours.
- Some sellers may hide major issues (e.g., blown head gaskets, transmission problems) behind cosmetic appeal.
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### **Conclusion**
The **BMW Z4 (E85, 2003 2008) with a power-heated driver s side mirror** is a fantastic choice for enthusiasts who prioritize driving pleasure, styling, and customization potential. It offers a unique blend of retro charm and modern performance, especially in M version form. However, it comes with significant drawbacks, particularly in terms of maintenance costs, reliability risks, and practicality limitations.
**This car is ideal for:**- Enthusiasts who enjoy manual transmission driving and BMW s signature handling.
- Owners who can afford regular maintenance and potential repairs.
- Those who prioritize aesthetics, performance, and aftermarket upgrades over daily practicality.
- Buyers who are willing to invest in a soft top replacement and other wear-and-tear items over time.
**This car may not be ideal for:**- Buyers seeking a low-maintenance, long-term daily driver.
- Those who need a practical vehicle with rear seating or weatherproofing.
- People on a tight budget, as unexpected repairs can be costly.
- Buyers who prefer modern technology and don t enjoy manual transmission cars.
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### **Recommendation**
If you are **financially prepared** for the potential maintenance costs and **truly enjoy BMW s driving dynamics**, the Z4 is an excellent purchase especially if you find a **well-documented, low-mileage example with a complete service history**. Focus on the following when buying:
1. **Verify Service History:** Ensure the car has had regular oil changes, timing belt replacements (if applicable), and soft top maintenance.
2. **Check for Common Issues:** Have a mechanic inspect for oil leaks, timing chain condition, and electrical systems.
3. **Test Drive Thoroughly:** Pay attention to transmission smoothness, suspension responsiveness, and any unusual noises.
4. **Budget for Upgrades:** Allocate funds for a soft top replacement, potential exhaust or suspension upgrades, and future maintenance.
5. **Consider Insurance Costs:** High-performance BMWs (especially M versions) can be expensive to insure.
**Final Verdict:**Buy the Z4 if you re an **enthusiast who values driving fun over practicality** and can afford its quirks. Avoid it if you re looking for a **simple, low-cost, or highly practical** vehicle. For the best experience, prioritize **M version models** (if available) or **well-maintained 3.0L inline-six examples** with manual transmission.
Shipping Most shipping charges are listed in the section on item listing. BMW Z4 03-08 Power; heated, fixed, w/o automatic dimming; L. BLACK-475,POWER, HEATED, FIXED.