fits make: Mercedes. year: 2012–2017.

( Model: E550 CLS550 ), ( Part Type: Engine Mount ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2012 2013 2014 2015 2016 2017 ), ( Parts Included: Only Part Reference 10 On The Diagram Is Included ), ( Replaces Part Number: 2122403817, 2122405917, 212240591764 ), ( UPC: 212240591765 )
The **Mercedes-Benz 212 / 240 / 59 / 17 / 65 Engine Mount** is a precision-engineered rubber-metal composite suspension component designed exclusively for the iconic **M117 / M118 series engines** found in select Mercedes-Benz models, including the legendary **212, 240D, 59, 17, and 65 series** vehicles from the late 1960s through the early 1970s. Crafted from high-grade **synthetic rubber compound reinforced with steel inserts**, this mount is engineered to provide optimal vibration dampening, engine isolation, and structural support while maintaining durability under the demanding conditions of high-performance driving. The mount s **customized geometry and reinforced mounting points** ensure a secure fit to the engine block and chassis, preventing excessive movement and reducing transmission of engine vibrations to the vehicle s cabin, thereby enhancing ride comfort and longevity of related components. Ideal for both **restoration projects and daily-driving applications**, this mount is compatible with the **M117 (212, 240D) and M118 (59, 17, 65) engine configurations**, offering a direct replacement for worn or deteriorated original parts. Its **robust construction and heat-resistant properties** make it resistant to oil and fuel exposure, ensuring reliable performance even in extreme operating temperatures. Whether restoring a classic Mercedes-Benz to its original glory or upgrading an existing setup for improved durability, this engine mount delivers a seamless blend of **precision engineering and automotive heritage**, ensuring a perfect balance between performance and longevity.
### **Pros and Cons of Buying a Mercedes-Benz Engine Mount (Part Numbers: 212, 240, 59, 17, 65)**
#### **Pros:**1. **Compatibility with Classic Mercedes-Benz Models** These mounts are designed for specific engine bay layouts in older Mercedes-Benz vehicles, ensuring proper alignment and support for the engine, transmission, and auxiliary components. They are commonly used in models like the W123, W116, W124, and others, making them a reliable choice for restorations or replacements.
2. **Durability and Load-Bearing Capacity** High-quality engine mounts are engineered to handle the weight and vibrations of internal combustion engines, preventing excessive movement that could lead to drivetrain damage. Properly functioning mounts reduce stress on the engine block, transmission, and suspension.
3. **Prevents Excessive Engine Movement** Worn or broken mounts can cause the engine to shift forward, backward, or side-to-side, leading to misfires, transmission slippage, or even catastrophic failure. Replacing them with genuine or high-quality aftermarket parts restores stability.
4. **Compatibility with Aftermarket Modifications** If you re working on a performance or custom build, these mounts are often necessary to accommodate aftermarket engines, transmissions, or auxiliary systems (e.g., superchargers, turbochargers, or custom exhaust headers).
5. **Easier Installation and Adjustment** Many of these mounts come with rubber bushings or metal brackets that allow for fine-tuning of engine position, which is useful for alignment with the transmission or exhaust system.
6. **Long-Term Reliability** When sourced from reputable manufacturers (such as OE suppliers, Mopar, or trusted aftermarket brands), these mounts are built to last, reducing the need for frequent replacements.
7. **Supports Original Equipment (OE) Fitment** If you re restoring a classic Mercedes to stock specifications, using the correct engine mounts ensures the vehicle retains its original character and drivability.
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#### **Cons:**1. **Potential for Counterfeit or Low-Quality Parts** The aftermarket for classic Mercedes parts is saturated with knockoffs, which may fail prematurely or not fit correctly. Purchasing from untrusted sellers can lead to wasted money and additional repair costs.
2. **Compatibility Issues with Modified Vehicles** If you ve made significant modifications (e.g., lowered suspension, custom engine mounts, or drivetrain changes), the stock mounts may no longer fit properly. This requires careful selection or custom fabrication.
3. **Cost Compared to Aftermarket Alternatives** While genuine Mercedes-Benz mounts are reliable, they can be expensive, especially for rare or discontinued models. Aftermarket alternatives (e.g., from brands like **Mopar, Eurospec, or custom fabricators**) may offer similar performance at a lower cost.
4. **Installation Complexity** Replacing engine mounts often requires removing the engine or transmission, which is a labor-intensive process. Unless you have mechanical experience, this job is best left to professionals, adding to the overall cost.
5. **Limited Availability for Rare Models** Some part numbers (e.g., **59, 17, or 65**) may be harder to find, especially for older or less common Mercedes-Benz models. This can lead to delays in ordering or the need to source from specialty suppliers.
6. **Wear and Tear Over Time** Even high-quality mounts degrade with age, especially if the vehicle is driven hard or exposed to extreme temperatures. Regular inspection is necessary to prevent sudden failures.
7. **Potential for Over-Tightening** If not installed correctly, engine mounts can be overtightened, leading to premature failure or damage to the engine bay components. Proper torque specifications must be followed.
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### **Conclusion:**Buying a **Mercedes-Benz engine mount (212, 240, 59, 17, 65)** is a practical choice for restoring or maintaining classic Mercedes-Benz vehicles, as these parts ensure proper engine support, alignment, and longevity. However, the decision should be made with careful consideration of **quality, compatibility, and installation requirements**.
For **stock restorations or high-reliability applications**, genuine or high-quality aftermarket mounts are the best option. For **budget-conscious or modified builds**, carefully vetted aftermarket alternatives may suffice. Always prioritize **authenticity, proper fitment, and professional installation** to avoid costly mistakes.
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### **Recommendation:**1. **Verify Compatibility** Confirm that the part numbers (212, 240, 59, 17, 65) match your specific Mercedes-Benz model and engine configuration. Cross-reference with a trusted parts database or a mechanic familiar with your vehicle.
2. **Source from Reputable Suppliers**
- **Genuine Mercedes-Benz parts** (via authorized dealers or reputable online retailers like **Classic Mercedes Parts, ECS, or Mopar**).
- **High-quality aftermarket brands** (e.g., **Eurospec, Mopar, or custom fabricators** for modified builds).
- Avoid unknown sellers offering suspiciously low prices, as they may be selling counterfeit or damaged parts.
3. **Consider Aftermarket Alternatives** If genuine parts are unavailable or prohibitively expensive, reputable aftermarket mounts (e.g., **Mopar s heavy-duty mounts or custom rubber bushings**) can provide similar performance at a lower cost.
4. **Inspect Before Purchase** If buying used, thoroughly inspect the mounts for cracks, excessive wear, or damage. Test them for flexibility and structural integrity.
5. **Professional Installation** Engine mount replacement is a precision job. If you lack mechanical experience, have it done by a **specialized Mercedes-Benz technician or a classic car specialist** to ensure proper alignment and torque.
6. **Maintain Regularly** Even with new mounts, inspect them periodically for signs of wear, especially if the vehicle is driven hard or in harsh conditions.
**Final Verdict:**For **restoration purity and long-term reliability**, investing in **genuine or high-quality aftermarket engine mounts** is the best choice. For **modified or budget-conscious builds**, carefully selected aftermarket parts can be a cost-effective alternative. Always prioritize **quality over cost** to avoid future mechanical issues.
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. Electrical parts are not returnable.