fits make: Mercedes. year: 1990–1991.

( Brand: Uro Parts ), ( Manufacturer Part Number: 1232415213 ), ( Part Type: Engine Mount ), ( Product Type: Engine ), ( UPC: 847603010735 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Mercedes-benz ), ( Compatible Model S : 300sel, 300se ), ( Product Subtype: Motor Mounts ), ( Placement On Vehicle: Passenger Side ), ( Department: Replacement )
The **URO 1232415213** is a high-performance, precision-engineered passenger engine mount specifically designed for the Mercedes-Benz 300 SEL (W126) models produced between 1990 and 1991, featuring the iconic 6.0L V8 passenger engine. This mount is a critical component of the vehicle s suspension system, ensuring optimal engine positioning, vibration isolation, and structural stability while driving. Crafted from durable, high-grade rubber compounds reinforced with robust steel inserts, the URO 1232415213 is engineered to withstand the demanding forces of a powerful V8 engine while maintaining long-term durability and resilience. Its unique design incorporates a robust mounting bracket that securely attaches to both the engine bay frame and the engine itself, providing a stable connection that minimizes unwanted movement, road noise, and harsh vibrations that can degrade ride comfort and engine longevity. Unlike standard aftermarket or OEM replacements, this mount is built to exacting standards, ensuring a perfect fit with the 300 SEL s engine bay layout, including precise bolt spacing and alignment with the vehicle s firewall and subframe. Its superior damping properties help reduce engine sway and torsional forces, particularly during aggressive acceleration, braking, or high-speed cruising, which is essential for maintaining the 300 SEL s legendary balance of power and refinement. Whether restoring a classic Mercedes-Benz to its original specification or upgrading an existing mount for enhanced performance and reliability, the URO 1232415213 delivers a premium solution that aligns with the vehicle s high-end engineering heritage. Its robust construction and attention to detail make it an ideal choice for enthusiasts seeking both authenticity and performance in their 1990-1991 300 SEL.
### Pros and Cons of Buying a URO 1232415213 Passenger Engine Mount for a Mercedes-Benz 300SEL (1990-1991) M117 Engine
#### **Pros:**1. **OEM Replacement Part** The URO part is designed to match the original specifications of the Mercedes-Benz 300SEL s engine mount, ensuring proper fitment, durability, and compatibility with the vehicle s suspension and drivetrain. This reduces the risk of premature failure or misalignment issues.
2. **High-Quality Materials** URO is known for producing robust, high-quality automotive parts, often using reinforced rubber and steel components to withstand the stresses of engine vibration, road conditions, and long-term use. This can extend the lifespan of the mount compared to cheaper aftermarket alternatives.
3. **Warranty Coverage** Many URO parts come with a warranty (typically 12 24 months), providing peace of mind against defects in materials or workmanship. This is particularly useful if the mount fails prematurely due to quality issues.
4. **Compatibility with Aftermarket Upgrades** Since the URO mount is designed for the M117 engine, it is likely to work well with common aftermarket modifications (e.g., performance exhausts, upgraded suspension, or engine tuning) without causing interference or misalignment.
5. **Easier Installation** As an OEM or direct replacement, the URO mount should fit seamlessly with the existing mounting points on the 300SEL, reducing the need for modifications or adjustments during installation. This can save time and labor costs compared to non-OEM parts that may require additional work.
6. **Reliability for Classic Cars** For a 1990 1991 Mercedes-Benz 300SEL, which may have accumulated significant mileage, a high-quality mount like the URO can help prevent further damage to the engine bay, subframe, or transmission mounts, thereby preserving the vehicle s structural integrity.
7. **Support for Original Functionality** The mount is engineered to maintain the correct engine positioning, damping, and vibration isolation, which is critical for the longevity of the engine, transmission, and drivetrain components. Poor-quality mounts can lead to excessive movement, leading to wear on gaskets, seals, or even the engine block itself.
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#### **Cons:**1. **Higher Cost Compared to Aftermarket Alternatives** URO parts are typically more expensive than generic or lesser-known aftermarket brands. For a classic car owner on a budget, this may be a significant drawback, especially if the mount is not the primary focus of a restoration or repair project.
2. **Potential for Overkill** If the original mount was already in good condition or the failure was isolated (e.g., a cracked rubber insert rather than a full mount failure), replacing it with a new URO part may be unnecessary. In such cases, a simple repair or a lower-cost replacement could suffice.
3. **Limited Availability and Lead Times** Depending on the region, URO parts may not be as widely stocked as more common aftermarket brands. This could result in longer wait times for delivery, which may be inconvenient for someone working on a tight timeline for a project or event.
4. **Installation Complexity** While the URO mount is designed for easy fitment, replacing an engine mount often requires lifting the vehicle, disconnecting components (e.g., driveshaft, exhaust), and possibly removing the engine or transmission for better access. This is a labor-intensive job that may require professional assistance, adding to the overall cost.
5. **Potential for Misalignment if Not Installed Correctly** If the mount is not installed properly (e.g., bolts not torqued to specification, misaligned with the engine or subframe), it can lead to vibration issues, premature wear, or even damage to surrounding components. This risk applies to any replacement part, but it is worth noting that OEM replacements demand precision.
6. **Resale Value Considerations** For a classic car, some enthusiasts may prefer to use original or restored parts to maintain the vehicle s authenticity and resale value. While the URO part is a high-quality replacement, it is not an original Mercedes-Benz component, which could be a point of contention for purists or potential buyers.
7. **Environmental and Ethical Concerns** If the original mount was still functional, replacing it with a new part contributes to waste. However, this is a minor consideration compared to the functional benefits of the replacement.
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### **Conclusion:**The URO 1232415213 passenger engine mount is an excellent choice for a Mercedes-Benz 300SEL (1990 1991) with an M117 engine if the original mount is failing or damaged. Its OEM-level quality, durability, and compatibility make it a reliable long-term solution, especially for owners who prioritize performance, longevity, and ease of maintenance. The higher cost is justified by the part s reliability and the potential savings from avoiding further engine or drivetrain damage caused by a failing mount.
However, if the budget is tight or the mount is only slightly worn, exploring lower-cost aftermarket options or repairing the existing mount may be a more practical approach. Additionally, if the vehicle is being prepared for sale or restoration, consulting with a Mercedes specialist to assess whether the mount is truly necessary (or if other components are the primary concern) can help avoid unnecessary expenditures.
### **Recommendation:**For most owners of a 1990 1991 Mercedes-Benz 300SEL with an M117 engine, **purchasing the URO 1232415213 passenger engine mount is the best choice** if the original mount is compromised. It strikes a balance between quality, compatibility, and longevity. If the mount is still functional but worn, consider monitoring it closely or replacing it as a preventive measure to avoid future issues.
If cost is a major concern, compare the URO part with other reputable brands (e.g., Fel-Pro, Mann, or Eurospec) to ensure you are getting a similarly high-quality replacement without overspending. Always prioritize professional installation to guarantee proper fitment and alignment.
Can withstand the impact worsening traffic conditions place on an engine. Features: Replaces your worn out factory engine part to restore vehicles performance. They're made from superb materials known for their excellent noise and vibration-absorption capabilities, ensuring a smoother quieter ride.
Manufactured to meet the highest OE standards, this reliable product is precisely engineered withstand impact placed on engine during constant braking and accelerating. Passenger Side Engine Mount by URO Parts. Looks, fits and performs exactly as the OEM for a fraction of price. Designed, engineered and tested at the ISO 9000 certified facilities.
Get a big bang for your buck with URO Parts that offers the highest quality engine parts at an attractive price which allows drives to keep vehicles driving would otherwise be scrapped due high cost of OEM. Constructed from top notch materials for ultimate strength and reliability. Backed by a 24-month unlimited mileage warranty. When it comes to replacing worn out parts in your engine, look no further than the finest URO components made from premium materials meet stringent OE requirements.
Replace your worn out engine part with this superior component designed by URO to restore vehicles factory performance.