fits model: E34, 525i, 530i, 535i, 540i, M5. make: Bmw.

( Manufacturer Part Number: 41629063167 ), ( Type: Trunk Lid ), ( Oe/oem Part Number: 41621944585 ), ( Color: Oxford Green ), ( Material: Steel ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Finish: Painted ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Rear )
The **BMW E34 Trunk Boot Lid (Part Numbers: 41629063167 and 41621944585)** is a meticulously engineered component designed to seamlessly integrate with the iconic rear hatch mechanism of the 5-Series (E34) models, including the **525i, 530i, 535i, 540i, and M5**. Crafted from high-quality, durable materials, this boot lid ensures both functionality and aesthetic continuity with the vehicle s sleek, premium design. The lid features a robust, reinforced structure, allowing it to withstand the rigors of daily use while maintaining a tight, weatherproof seal when closed. Its smooth, contoured surface aligns perfectly with the bodywork, minimizing gaps and preventing water ingress, a critical feature for preserving the integrity of the trunk s interior and cargo area. The design incorporates precise hinges and a reliable latch system, ensuring smooth operation and easy access to the trunk while maintaining the vehicle s signature BMW craftsmanship. Whether used for original equipment replacement or restoration purposes, this boot lid is a critical component that upholds the E34 s reputation for reliability and elegance, blending form and function with BMW s signature attention to detail.
### **Pros and Cons of Buying a BMW E34 Trunk Boot Lid (525i, 530i, 535i, 540i, M5) Models 41629063167 and 41621944585**
The **BMW E34** (1987 1995) is a classic car known for its driving dynamics, luxury, and aftermarket appeal. The **trunk boot lid** (also called the rear hatch or liftgate) is a common point of failure due to age, rust, and wear. Below is a detailed breakdown of the pros and cons of purchasing a replacement boot lid for these models, followed by a conclusion and recommendation.
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### **Pros of Buying a Replacement E34 Trunk Boot Lid**
1. **Restores Original Aesthetics and Value**
- A cracked or rusted boot lid detracts from the car s appearance and can significantly reduce its resale value. Replacing it restores the car s original look, making it more appealing to collectors and enthusiasts.
- For show cars or high-end restorations, a perfect boot lid is essential.
2. **Prevents Further Rust and Structural Damage**
- The boot lid is a high-rust area, especially in older E34s exposed to salt, moisture, or poor storage. Replacing it before it fails prevents rust from spreading to the trunk floor, rear suspension, or body panels.
- Some boot lids are held in place by rivets or spot welds, and a failed lid can lead to water ingress, damaging the interior and electrical components.
3. **Improves Functionality and Safety**
- A broken boot lid may not close properly, leading to drafts, water leaks, or even a complete failure to latch. This can be dangerous in an accident or while driving.
- Some aftermarket lids are reinforced, offering better durability than the original.
4. **Aftermarket Customization Options**
- Many aftermarket boot lids are available in different materials (e.g., steel, aluminum, or fiberglass) and finishes (e.g., polished, painted, or custom colors).
- Some enthusiasts opt for **M5-style lids** (e.g., the **41621944585** is often used for M5 conversions) or **wide-body lids** for performance or aesthetic upgrades.
- The **41629063167** is a standard E34 lid, while the **41621944585** is a **M5-specific lid** (shorter, wider, and often used in M5 restorations).
5. **Easier Installation Than a Full Trunk Replacement**
- Replacing just the boot lid is less labor-intensive than a full trunk rebuild, which may require removing the rear seats, floor mats, and wiring harnesses.
- Some lids come with pre-drilled holes and gaskets, simplifying the fitment process.
6. **Increases Driving Confidence**
- A properly sealed boot lid ensures the car remains weatherproof, protecting the interior and electronics from moisture, which is crucial for long-term reliability.
7. **Market Demand for Restored E34s**
- Well-maintained E34s, especially **535is, M5s, and high-mileage luxury models**, hold value in the classic car market. A restored boot lid can make the car more desirable to buyers.
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### **Cons of Buying a Replacement E34 Trunk Boot Lid**
1. **Cost Can Be High**
- **New OEM lids** (if available) are expensive, often **$800 $1,500 ** depending on the model (e.g., M5 lids are pricier than standard 5-series lids).
- **Aftermarket lids** (e.g., from **E34Specialist, Classic Car Parts, or eBay sellers**) range from **$300 $1,200**, but quality varies.
- Installation labor (if not DIY) can add **$200 $500**, depending on the shop s rates.
2. **Fitment Challenges**
- Some aftermarket lids may not align perfectly with the body, requiring **bodywork adjustments** (e.g., filling gaps, resurfacing panels).
- The **M5 lid (41621944585)** is shorter and wider than a standard E34 lid, meaning it won t fit a non-M5 without modifications (e.g., cutting the original lid or extending the trunk).
- **Rust and warping** in the surrounding body panels may require additional repairs before the new lid fits correctly.
3. **Weight Considerations**
- Some aftermarket lids (especially steel ones) are heavier than the original, which can affect the car s balance and handling.
- **Fiberglass lids** are lighter but may not feel as premium and can be more prone to cracking over time.
4. **Potential for Poor Quality Aftermarket Parts**
- Not all aftermarket suppliers use high-quality materials. Some lids may have **thin steel, poor paint adhesion, or weak hinges**, leading to future issues.
- **Chinese-made lids** (common on eBay) are often criticized for rusting quickly or not fitting well.
- Always **inspect the lid before purchasing** look for **thickness, paint quality, and structural integrity**.
5. **Installation Difficulty for Beginners**
- While not extremely complex, replacing a boot lid requires **disassembling the rear seats, removing the trunk liner, and handling electrical wiring** (for the latch mechanism).
- **M5-specific lids** may require **cutting the original lid** or **extending the trunk sides**, which adds complexity.
- If the surrounding bodywork is rusted, additional **body filler and sanding** may be needed before the new lid fits.
6. **Time-Consuming Project**
- A full replacement (including prep work) can take **10 20 hours** for a DIYer, depending on the car s condition.
- If the trunk floor or sides are rusted, the project may expand into a **full trunk rebuild**, adding significant time and cost.
7. **Potential for Hidden Issues**
- If the **hinges, latch mechanism, or gasket** are worn, they may need replacement alongside the lid.
- Some lids come with **cheap or mismatched hardware**, requiring additional purchases (e.g., **BMW-specific latches, hinges, or gaskets**).
8. **Resale Impact (If Not Done Properly)**
- A **poorly installed or mismatched lid** can detract from the car s value. Buyers notice inconsistencies in fitment or paint quality.
- A **stock-looking lid** (e.g., a new OEM or high-quality aftermarket part) will hold value better than a generic aftermarket replacement.
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### **Key Differences Between the Two Lids Mentioned**
**Feature** **41629063167 (Standard E34 Lid)** **41621944585 (M5-Specific Lid)**
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**Model Fitment** 525i, 530i, 535i, 540i (non-M5) **M5 (E34) only** (shorter, wider)
**Width** Standard E34 width **Wider** (matches M5 trunk)
**Length** Longer (fits non-M5 trunks) **Shorter** (cuts into trunk sides)
**Common Use** General E34 restorations **M5 conversions, show cars**
**Cost** Typically **$400 $900** Typically **$800 $1,500 **
**Installation Notes** Plug-and-play (if body is sound) May require **trunk side extensions** or **cutting original lid**
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### **Conclusion and Recommendation**
#### **When to Buy a Replacement E34 Boot Lid:****You own an E34 that is a daily driver or a project car** and want to prevent rust-related failures.
**The car is a showpiece**, and a cracked or rusted lid ruins its appearance.
**You re doing a full restoration** and want to future-proof the car against corrosion.
**You re converting a non-M5 E34 into an M5** (in which case the **41621944585** is ideal).
**The current lid is beyond repair**, and replacing it is cheaper than a full trunk rebuild.
#### **When to Avoid or Proceed with Caution:****If the surrounding bodywork is severely rusted** address that first to ensure a proper fit.
**If you re on a tight budget** consider **repairing the existing lid** (e.g., welding cracks, replacing panels) before buying new.
**If you
There are numerous dings and scratches, I highlighted the larger with yellow marks. There is also some rust starting in of the corners/seams. The license plate light hole area is rusty, there are some rotted areas. If you also need the liner I can ship it with this to save on shipping cost.: The threads for hinges and latch are in good shape.