fits make: Mercedes. year: 2017–2023.

( Manufacturer Part Number: 213-720-57-00-8R79 ), ( Model: E350 E450 E53 E63 E300 E400 E43 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2017 2018 2019 2020 2021 2022 2023 ), ( Parts Included: Only Part Reference 23 On The Diagram Is Included )
The **Mercedes-Benz 213-720-57-00-8R79 armrest** is a meticulously engineered, high-performance component designed exclusively for the luxury and precision of Mercedes-Benz vehicles, specifically tailored for models equipped with the iconic **R79** chassis most notably the legendary **SL-Class Roadsters** from the 1970s and early 1980s. This armrest is not merely an accessory but a critical functional and aesthetic element, crafted to seamlessly integrate with the vehicle s ergonomic and structural design while ensuring durability and comfort for the driver and passenger. Constructed from premium materials, the armrest features a **reinforced plastic shell** with a **textured, matte black finish**, providing both a sleek, timeless appearance and resistance to wear, scratches, and environmental degradation. The interior is lined with **high-density, plush foam padding**, offering superior cushioning and support, which is particularly beneficial during long drives or during the sporty handling dynamics of the SL-Class. The armrest s design incorporates **ergonomic contours**, allowing for intuitive adjustment and easy access to controls, cup holders, or storage compartments, depending on the vehicle s configuration. Functionally, it is securely anchored to the vehicle s body structure via **precision-machined mounting brackets**, ensuring stability and preventing rattles or misalignment over time. For enthusiasts and restorers seeking authenticity, this armrest is a direct OEM replacement, maintaining the original **dimensions, weight distribution, and fitment specifications** of the R79 chassis, thereby preserving the vehicle s historical integrity and driving dynamics. Whether installed in a meticulously restored classic or a carefully maintained collector s car, this armrest exemplifies Mercedes-Benz s commitment to **craftsmanship, reliability, and uncompromising quality**, making it an indispensable component for owners who demand nothing less than perfection in their automotive experience.
### **Analysis of Buying a Mercedes-Benz 213-720-57-00-8R79 Armrest (OEM Part)**
This part number refers to an **OEM (Original Equipment Manufacturer) armrest assembly** for certain Mercedes-Benz models, likely from the **W213 (C-Class, 2014 2021)** or related platforms. Below is a detailed breakdown of the pros and cons of purchasing this part, followed by a conclusion and recommendation.
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### **Pros of buying a Mercedes-Benz 213-720-57-00-8R79 Armrest**
1. **Authentic Fit and Finish**
- An OEM part ensures a perfect fit with no modifications required. It is manufactured to the same specifications as the original component, maintaining the vehicle s intended design and functionality.
- The build quality aligns with Mercedes-Benz standards, which generally prioritize durability and premium materials.
2. **Warranty and Reliability**
- Purchasing directly from an authorized dealer or a reputable supplier often includes a warranty, providing peace of mind against defects or premature failure.
- OEM parts are less likely to fail prematurely compared to aftermarket alternatives, especially if the armrest is part of a structural or safety-related component (e.g., rear center armrest).
3. **Resale Value and Originality**
- If you plan to keep the vehicle long-term or sell it later, having OEM parts can enhance its resale value. Buyers often prefer vehicles with original components.
- Some aftermarket parts may not meet the exact specifications of the original, leading to potential compatibility issues or aesthetic mismatches.
4. **Compatibility with Other OEM Components**
- The armrest may integrate seamlessly with other OEM parts (e.g., seat belts, cup holders, or wiring harnesses), reducing the risk of electrical or mechanical conflicts.
- Aftermarket parts may require additional modifications or adapters, adding complexity and cost.
5. **Long-Term Durability**
- Mercedes-Benz OEM parts are engineered for the lifespan of the vehicle, often using materials resistant to wear, corrosion, and environmental factors.
- Aftermarket parts may use cheaper materials, leading to faster degradation or failure, especially in high-stress areas.
6. **Access to Technical Support**
- Authorized suppliers or dealerships can provide technical assistance, troubleshooting, or installation guidance if issues arise.
- Aftermarket parts may lack such support, leaving the buyer to diagnose problems independently.
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### **Cons of buying a Mercedes-Benz 213-720-57-00-8R79 Armrest**
1. **High Cost**
- OEM parts are significantly more expensive than aftermarket alternatives. The price can range from **$300 to $800 **, depending on the supplier and model year.
- For budget-conscious buyers, this may be a major drawback, especially if the part is not critical to the vehicle s function.
2. **Longer Lead Times**
- OEM parts often have longer delivery times compared to aftermarket options, which may be sourced from multiple suppliers globally.
- If you need the part urgently (e.g., for a rental or lease return), this delay can be inconvenient.
3. **Potential for Overkill**
- If the armrest is purely cosmetic (e.g., a rear center console) and not structurally critical, the high cost may not justify the investment. Aftermarket parts can achieve similar aesthetics at a fraction of the price.
- Some buyers may opt for a cheaper alternative if the armrest is damaged but not essential for safety or functionality.
4. **Dealer Markup**
- Purchasing from an authorized dealer often comes with a higher price due to overhead costs, labor fees, and profit margins.
- Independent suppliers or online marketplaces (e.g., eBay, Amazon, or specialty auto parts stores) may offer better pricing without sacrificing quality.
5. **Potential for Counterfeit Parts**
- When buying from third-party sellers (especially online), there is a risk of receiving a **counterfeit or low-quality OEM clone**. Always verify the seller s reputation and part authenticity.
- Reputable suppliers (e.g., MBOL, CarParts.de, or authorized remanufacturers) can mitigate this risk but may still charge premium prices.
6. **Environmental and Ethical Concerns**
- OEM parts contribute to e-waste and resource consumption, as they are often new rather than refurbished or recycled.
- Some buyers prefer aftermarket or remanufactured parts to reduce environmental impact, though this depends on the specific part s recyclability.
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### **Conclusion**
The **Mercedes-Benz 213-720-57-00-8R79 armrest** is a high-quality OEM component that offers **superior fit, finish, and longevity** compared to aftermarket alternatives. It is ideal for:
- **Enthusiasts or owners who prioritize originality and resale value.**
- **Vehicles where the armrest is critical to safety, comfort, or structural integrity.**
- **Buyers who can afford the higher cost and are willing to wait for delivery.**
However, if the armrest is **non-critical (e.g., purely aesthetic)** or the budget is limited, **aftermarket or remanufactured alternatives** may be a more cost-effective choice. These options can provide similar functionality at a fraction of the price, though with potential trade-offs in quality or warranty coverage.
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### **Recommendation**
1. **If you value originality, warranty, and long-term reliability:**- Purchase from an **authorized Mercedes-Benz dealer** or a **trusted OEM parts supplier** (e.g., MBOL, CarParts.de, or local Mercedes service centers).
- Verify the part s authenticity, especially if buying from third-party sellers.
- Be prepared for higher upfront costs and potential lead times.
2. **If you are on a budget or the armrest is non-essential:**- Consider **aftermarket or remanufactured alternatives** from reputable brands like **ABS, Dorman, or local Mercedes specialists**.
- Check reviews and compatibility before purchasing to avoid poor-quality parts.
- Ensure the part meets your functional needs (e.g., if it includes cup holders or wiring).
3. **If you need the part urgently:**- Explore **remanufactured or refurbished OEM parts**, which may be available faster and at a lower cost.
- Contact multiple suppliers to compare prices and delivery times.
4. **For DIY Installation:**- If you have mechanical experience, installing an OEM armrest can be straightforward, but some models may require specialized tools or disassembly of the seat.
- Follow Mercedes-Benz service manuals or professional guides to avoid damage.
**Final Verdict:**For most **non-critical armrest replacements**, aftermarket or remanufactured parts offer a **better cost-to-value ratio**. However, if you own a **high-value or showroom-quality vehicle** and want to maintain original specifications, the **OEM armrest is the best choice**. Always weigh the **practical needs of the vehicle** against the **financial and logistical costs** before deciding.
Staff should pay attention to detail ensure that the right parts are ordered and they meet necessary quality standard's. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Attention to Detail: Precision is vital when it comes automotive parts.
They should be able to accurately identify and source the right parts for specific vehicle model's. Electrical parts are not returnable. A good parts team should have the ability to communicate effectively with service technicians ensure correct are ordered and installed. Continuous Improvement: A great parts department is always looking for ways to improve its services.