BMW 41007181138 Convertible Trunk Lid B14

( Manufacturer Part Number: 41007181138 ), ( Part Type: Trunk Lid ), ( Oe/oem Part Number: 7181138, 7252213 ), ( Color: White ), ( Country Of Origin: Germany )

Review BMW Convertible Trunk Lid Shell Assembly White Oem B14 fits ALPINE E88 300 2008–2013

The **BMW 41007181138 (2008 2013 E88 Convertible Trunk Lid Alpine 300 B14)** is a meticulously engineered component designed to elevate both the functionality and aesthetic appeal of your E88 4 Series Convertible. This high-performance trunk lid, crafted from premium **Alpine 300 B14** material a blend of high-strength polycarbonate reinforced with glass fibers offers an exceptional balance of durability, weight efficiency, and optical clarity. The **B14 grade** is particularly renowned for its superior impact resistance and UV stability, ensuring that your trunk lid remains resilient against environmental stressors while maintaining a pristine, factory-like appearance over time. The **41007181138** part number corresponds directly to BMW s original equipment specification, guaranteeing an exact fit for the E88 s convertible mechanism, including seamless integration with the hydraulic lift system and the soft-top storage compartment. Beyond its technical precision, this trunk lid features a **satin-matte black finish** that harmonizes with the sporty, refined design language of the E88, while its **reinforced edges** and **precision-molded structure** contribute to a rigid, vibration-dampening effect that enhances the overall driving experience. Whether you re transporting luggage, roof boxes, or simply enjoying the open-air freedom of your convertible, this trunk lid delivers both practicality and a touch of BMW s signature luxury engineering. Ideal for owners seeking to restore or upgrade their vehicle s original equipment, this part is a testament to BMW s commitment to performance and craftsmanship, ensuring that every detail from the snap-fit seals to the aerodynamic contours contributes to a seamless, high-end convertible experience.

### **Pros and Cons of Buying a 2008 2013 BMW E88 Convertible (41007181138) with Alpine 300 B14 Trunk Lid**

#### **Pros**

1. **Classic E88 Design and Prestige**

The E88 is one of BMW s most iconic roadsters, blending retro styling with modern engineering. Its timeless coupe and convertible bodywork, combined with the distinctive kidney grille and headlamps, makes it instantly recognizable and desirable among BMW enthusiasts.

2. **Strong Performance (N52 Engine)**

The 3.0L inline-6 N52 engine (used in the E88) produces **272 300 HP** (depending on tuning) and **270 lb-ft of torque**, delivering a sporty driving experience with a smooth, linear power delivery. The manual transmission (if available) enhances engagement, while the automatic (ZF 6HP26) is smooth and reliable.

3. **Convertible Top Quality**

The **Alpine 300 B14** trunk lid is a premium aftermarket upgrade that improves the convertible top s durability, weather sealing, and overall functionality. It reduces wind noise, improves storage space, and enhances the car s practicality especially for daily use.

4. **RWD or AWD Options**

The E88 was available with **RWD (M Sport, sDrive)** or **AWD (xDrive)**, offering better traction in wet or slippery conditions. The AWD models (especially with the N52 engine) are particularly sought after for their balance of performance and capability.

5. **Aftermarket and Tuning Potential**

The E88 has a **thriving aftermarket**, with options for performance upgrades (intake, exhaust, ECU tuning), aesthetic modifications (body kits, wheels, interior upgrades), and even full restorations. Companies like **BMW M Performance, Snell Racing, and Alpine** offer high-quality parts and upgrades.

6. **Driving Dynamics and Handling**

The E88 s **short wheelbase, rear-wheel-drive layout, and stiff chassis** make it highly responsive and fun to drive. The **adaptive suspension (if equipped)** and **steering feel** provide a sporty, engaging experience, especially on twisty roads.

7. **Resale Value and Collectibility**

The E88 is a **collector s car**, with prices rising over time for well-maintained examples. Even older models hold value well, especially those with low mileage and complete documentation. The Alpine 300 B14 trunk lid further increases desirability.

8. **Comfortable Interior (For Its Class)**

While not as luxurious as later BMWs, the E88 s interior is **well-crafted with premium materials** (leather, wood trim, Alcantara). The **manual seats, climate control, and sound insulation** make it surprisingly comfortable for daily use.

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

The N52 engine is **durable if maintained correctly** (regular oil changes, timing belt replacement every **60K 100K miles**, and coolant flushes). Many E88s with **under 100K miles** run reliably with basic upkeep.

10. **Convertible Lifestyle Appeal**

The E88 s **top-down driving experience** is unmatched, making it ideal for warm-weather cruising, road trips, and weekend adventures. The Alpine trunk lid makes it more practical for daily use.

---

#### **Cons**

1. **High Maintenance Costs**

- **Timing belt and water pump replacement** ( $1,000 $1,500 every 60K 100K miles).

- **Suspension wear** (shocks, bushings, struts) due to the car s stiff setup.

- **Electrical gremlins** (common in BMWs, including faulty sensors, wiring issues).

- **Transmission servicing** (ZF 6HP26 automatic requires **fluid changes every 60K miles**).

- **Rust** (especially in the **floor pans, rocker panels, and rear subframe** common in older BMWs).

2. **Common Engine and Drivetrain Issues**

- **Carbon buildup** (requires decarbonization every 60K 80K miles).

- **Oil consumption** (some engines burn oil; check service records).

- **Coolant leaks** (water pump, thermostat housing, radiator hoses).

- **Valvetronic motor failure** (can cause rough idle or stalling).

- **Slipping or delayed shifting** (common in high-mileage examples).

- **Torque converter failure** (can be expensive to replace).

- **Differential and Driveshaft Wear** (especially in AWD models).

3. **Convertible Top Reliability**

- **Original BMW tops** are **prone to leaks, sagging, and motor failure** over time.

- **Alpine 300 B14 is an improvement**, but **still requires maintenance** (lubrication, tensioning, and occasional motor servicing).

- **Wind noise and drafts** can be an issue if the top isn t properly sealed.

4. **Fuel Economy is Moderate**

The E88 s **3.0L inline-6** is thirsty, averaging **18 22 MPG combined** (worse in AWD models). Gas prices can add up, especially for daily commuting.

5. **Depreciation (Despite Collectibility)**

While the E88 holds value well, **it still depreciates**. A well-maintained example may retain **50 70% of its value** after 10 15 years, but it s not a high-resale investment like a Porsche 911 or Ferrari.

6. **Limited Practicality**

- **Small trunk space** (even with the Alpine trunk lid, storage is tight).

- **Narrow rear seats** (only suitable for short trips or children).

- **Poor visibility in reverse** (blind spots can be an issue).

7. **Weather and Road Conditions Limitations**

- **RWD models can be slippery in rain/snow** (AWD helps but isn t as capable as modern AWD systems).

- **Convertible tops are vulnerable to wind damage** (especially in high-speed driving).

8. **Finding a Well-Maintained Example is Difficult**

Many E88s on the market have **neglected maintenance records**, leading to **hidden repairs**. Buyers must **inspect service history meticulously** or budget for unexpected fixes.

9. **Insurance Costs Can Be High**

BMWs, especially convertibles and high-performance models, have **expensive insurance premiums**. The E88 s value and sporty nature can lead to **higher deductibles and full-coverage costs**.

10. **Parts and Labor Costs Are Elevated**

- **OEM parts are expensive** (especially for rare or discontinued components).

- **BMW dealership labor rates** are among the highest in the industry.

- **Aftermarket parts vary in quality** some may not fit perfectly or last long.

---

### **Ending Conclusion**

The **2008 2013 BMW E88 Convertible with an Alpine 300 B14 trunk lid** is a **fantastic choice for enthusiasts** who prioritize **driving pleasure, collectibility, and aftermarket potential** over pure practicality. It offers a **unique blend of retro charm and modern performance**, making it ideal for **weekend drivers, road trippers, and BMW purists**.

However, **it is not a low-maintenance or budget-friendly purchase**. Buyers must be prepared for **higher upkeep costs, potential mechanical issues, and insurance expenses**. The **Alpine trunk lid is a significant upgrade**, but it doesn t eliminate all convertible-related concerns.

- Have **mechanical experience** or access to a **trusted BMW mechanic**.

- Can **budget for maintenance** (expect **$1,500 $3,000/year** in upkeep).

- Prefer **driving fun over daily practicality**.

- Are okay with **higher insurance and fuel costs**.

then the **E88 is an excellent investment**.

- Need a **reliable daily driver**.

- Want **minimal long-term expenses**.

- Prefer **modern safety and tech features**.

- Don t enjoy **mechanical work or high maintenance costs**.

then consider **alternatives like a Porsche Boxster, Mazda MX-5, or a well-maintained BMW 3 Series Convertible (E93/E92)**.

---

### **Final Recommendation**

You **love BMWs and want a piece of automotive history**.

You **plan to maintain it properly** (oil changes, timing belt, suspension, transmission service).

You **enjoy tuning and modifying** the car over time.

You **drive it mostly on weekends or for fun

Details:

INTERIOR: Leather Boston Lemon. THIS CAME OFF A 2008 BMW E88 135I Coupe N54 TWIN TURBO 3.0L 6-CYLINDER REAR WHEEL DRIVE AUTOMATIC TRANSMISSION. EXTERIOR BODY COLOR: White Alpine 300.

part #: 41007181138 prices

• $220.45-$299.99

specifications trunklipa:

• for models: E88, 300, Alpine
• for makes: Bmw
• for years: 2008-2013
• mpn: 41007181138
• part type: Trunk Lid
• oe/oem part number: 7181138, 7252213
• color: White
• country of origin: Germany

seller trunklipa:

• city: Rancho Cordova, California
• rating: 99.9%
• # reviews: 7288

general trunklipa:

• condition: Used
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids

payments trunklipa:

• other
• wallet: Apple-pay
• credit card: Mastercard

shipping trunklipa:

• cost: $250.00
• service: Flat Rate Freight
• type: Fixed
• class: Freight

returns trunklipa:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

offer trunklipa:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: March 31, 2026

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