fits make: Bmw. year: 2007–2010.

( Manufacturer Part Number: 51-12-3-416-238 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2007 2008 2009 2010 ), ( Parts Included: Only Part Reference 8 On The Diagram Is Included )
The **BMW 51-12-3-416-238 corner** is a meticulously crafted, high-performance component designed for the iconic BMW M535i (E34) and related models, specifically tailored for the front or rear wheel suspension. This part belongs to the upper control arm (also known as the sway bar link or anti-roll bar link) assembly, playing a critical role in maintaining precise wheel alignment, enhancing handling stability, and reducing body roll during aggressive cornering. Engineered with BMW s signature attention to detail, this corner features a robust construction, combining high-grade steel with precision-machined surfaces to ensure durability and reliability under demanding driving conditions. The part is designed to fit seamlessly into the suspension geometry of the E34 platform, offering a perfect balance between stiffness and flexibility, which is essential for both street performance and track use. The 51-12-3-416-238 corner is often sought after by enthusiasts looking to upgrade their suspension for improved responsiveness, reduced body lean, and a more engaging driving experience. Whether installed as part of a full suspension rebuild or as a standalone upgrade, this component exemplifies BMW s engineering excellence, delivering both performance and longevity for those who demand the best from their classic M cars.
### Pros and Cons of Buying a BMW 5 Series (E39) 518i (12-Valve, 4-Cylinder, 1996 2003)
#### **Pros:**1. **Reliability and Durability** The E39 518i is known for its robust engineering, especially in the engine and transmission. Many examples last well over 200,000 miles with proper maintenance. The 12-valve M43B18 engine is a proven design with fewer issues compared to the more complex V8 or V10 variants.
2. **Affordable Entry Point** Compared to other BMW models (especially V8 or M5 variants), the 518i is significantly cheaper to buy, insure, and maintain. This makes it a practical choice for those who want BMW luxury without the higher costs.
3. **Good Fuel Economy** The 1.8L inline-4 engine delivers decent fuel efficiency (around 18 22 MPG combined), which is better than most BMWs of its era. This is a major advantage over V8 or V10 models.
4. **Comfortable and Spacious Interior** The E39 5 Series is renowned for its high-quality interior, with premium materials, a smooth ride, and ample legroom. The cabin feels luxurious and well-built, even by modern standards.
5. **Resale Value (for Classics)** While not as high as newer BMWs, the E39 holds its value reasonably well, especially for well-maintained examples. The 518i variant is particularly sought after by enthusiasts who appreciate its balance of simplicity and performance.
6. **Easier to Maintain Than V8/V10 Models** The 12-valve engine has fewer components than a V8 or V10, meaning lower repair costs and simpler maintenance. Oil changes, timing belt replacements (if applicable), and general upkeep are more straightforward.
7. **Good Handling for a Luxury Sedan** While not as sharp as a sports sedan, the E39 518i offers a well-balanced driving experience with decent steering response and a comfortable suspension setup. The 518i is often praised for being more refined than the 520i or 525i.
8. **Aftermarket Support** The E39 platform has a strong aftermarket presence, with parts, upgrades, and tuning options widely available. This includes suspension upgrades, exhaust systems, and engine modifications for those who want to enhance performance.
9. **Lower Insurance Costs** Compared to higher-performance BMWs, the 518i is generally cheaper to insure, making it a more budget-friendly luxury sedan.
10. **Classic Status** The E39 5 Series is a classic BMW, and the 518i variant is particularly popular among collectors. Owning one can be a point of pride for enthusiasts who appreciate BMW s golden era.
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#### **Cons:**1. **Outdated Technology** The E39 lacks modern safety features such as stability control, advanced airbag systems, or electronic stability programs. It also has a basic infotainment system (if any) compared to today s standards.
2. **Rust Issues** Many E39s, especially those from the late 1990s and early 2000s, suffer from rust in critical areas like the wheel wells, sills, and subframe. A thorough inspection is essential to avoid costly repairs.
3. **Engine Limitations** The 12-valve M43B18 engine is reliable but lacks power compared to modern standards (only about 125 130 hp). While adequate for daily driving, it may feel underpowered for those used to contemporary BMWs.
4. **Transmission Wear** The Getrag 213 5-speed manual (or ZF 5HP22 automatic) can wear out over time, especially if not properly maintained. Some examples may require a transmission rebuild or replacement.
5. **Aging Suspension** The suspension components (shocks, struts, bushings) can degrade over time, leading to a less comfortable ride. Upgrades may be necessary for optimal performance.
6. **Higher Maintenance Costs Than Mass-Market Cars** While cheaper than a V8 or M5, BMW parts and labor are still more expensive than those for mainstream brands. Regular maintenance (timing belt, spark plugs, etc.) adds up.
7. **Limited Modern Safety Features** Without modern safety tech (like lane-keeping assist or automatic braking), the E39 is less safe in a collision compared to today s vehicles. This can be a concern for families or those prioritizing safety.
8. **Depreciation** While the E39 holds value better than some BMWs, it still depreciates over time. If you plan to keep it long-term, the resale value may not offset the initial purchase price as much as a newer car.
9. **Noise and Vibration** Some examples, particularly those with higher mileage, may develop engine noise, suspension rattles, or wind noise. A pre-purchase inspection is crucial to identify these issues.
10. **Parts Availability** While not as scarce as older BMWs, some parts (especially for less common variants like the 518i) may take longer to source compared to newer models.
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### **Conclusion:**The BMW E39 518i is a well-balanced choice for buyers who want a **reliable, comfortable, and affordable** BMW sedan without the complexities or costs of higher-performance variants. It excels in **durability, fuel efficiency, and classic appeal**, making it ideal for enthusiasts, collectors, or those who prioritize a smooth, luxurious driving experience.
However, it is **not ideal** for buyers who need **modern safety features, high performance, or cutting-edge technology**. The lack of advanced driver aids, higher maintenance costs, and potential rust issues are significant drawbacks for some.
If you are looking for a **daily driver** that balances **luxury, practicality, and BMW heritage**, the E39 518i is an excellent choice **as long as you thoroughly inspect it for rust and mechanical issues**. If you want a **more powerful or modern BMW**, consider newer models or higher-performance E39 variants (like the 528i or M5).
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### **Recommendation:** **Buy the E39 518i if:**- You want a **reliable, comfortable, and affordable** BMW sedan.
- You appreciate **classic BMW design and engineering**.
- You plan to **maintain it properly** and are okay with **outdated tech**.
- You find a **well-documented, low-mileage example** with no rust or major mechanical issues.
**Avoid the E39 518i if:**- You prioritize **modern safety features** (like stability control or automatic braking).
- You need **high performance** or plan to modify it heavily.
- You are **uncomfortable with higher maintenance costs** compared to mainstream brands.
- You find **significant rust or neglect** in the vehicle s history.
**Final Verdict:** The E39 518i is a **fantastic choice for the right buyer** someone who values **BMW s golden-era craftsmanship, reliability, and a more affordable entry into the brand**. Just ensure you **get a thorough inspection** and **budget for potential rust repairs or maintenance**. For most buyers, it remains one of the best values in the BMW lineup.
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Electrical parts are not returnable.