WESTAR INDUSTRIES EM-7124 Engine Mount 656591071242 3.0L-V6

( Brand: Westar Industries ), ( Manufacturer Part Number: EM-7124 ), ( Manufacturer Warranty: 90 Day ), ( Type: Engine Mount ), ( UPC: 656591071242 )

Review WESTAR INDUSTRIES Engine Mount Mercedes 3.0l-v6 fits E350 2011–2012

The **Westar EM-7124 Engine Mount** is a high-performance, precision-engineered suspension component specifically designed for the **2011 2012 Mercedes-Benz E-Class (E350) with the 3.0L V6 engine**, ensuring optimal engine isolation, durability, and drivability. Crafted from **high-grade, reinforced polyurethane**, this mount is engineered to withstand the rigorous demands of daily driving, aggressive acceleration, and high-speed stability while maintaining a firm yet compliant feel. Unlike standard OEM mounts that may degrade over time due to wear or fatigue, the Westar EM-7124 is built to resist cracking, compression, and oil leakage, providing long-lasting reliability and peace of mind. Its **robust construction** incorporates a **double-walled design** with a **steel-reinforced core**, which enhances resistance to deformation and extends the mount s lifespan, even under heavy loads or off-road conditions. The mount s **precision-molded rubber compound** is formulated to minimize engine vibration and road noise transfer, resulting in a quieter cabin and a more refined driving experience. Whether you re navigating city streets, highway merges, or spirited driving sessions, this mount delivers **superior engine support**, reducing unwanted movement and maintaining proper alignment for optimal suspension performance. Ideal for both stock and modified applications, the Westar EM-7124 is a **direct-fit replacement** that restores factory-like rigidity while offering enhanced durability compared to aftermarket alternatives. Backed by Westar s reputation for quality and performance, this mount is a **must-have upgrade** for E350 owners seeking a balance of comfort, control, and longevity in their vehicle s suspension system.

### **Pros and Cons of buying a Westar EM-7124 Engine Mount for a 2011-2012 Mercedes E350 (3.0L V6)**

The Westar EM-7124 engine mount is a popular aftermarket replacement for the stock engine mounts on the 2011-2012 Mercedes-Benz E350 (3.0L V6) models, particularly the M276 engine. Here are the key advantages:

1. **Improved Durability and Longevity** Aftermarket mounts like the Westar are often constructed with high-quality materials (e.g., reinforced rubber, steel components) that can withstand more stress than OEM mounts, reducing the risk of premature failure. Stock mounts on these vehicles are known to wear out quickly, especially in aggressive driving conditions.

2. **Better Vibration Damping** Westar mounts are designed to provide superior vibration isolation compared to the stock units, which can help reduce cabin noise and harshness, particularly at higher RPMs or on rough roads.

3. **Easier Installation** Westar mounts are typically designed to fit directly in place of the OEM mounts without requiring extensive modifications. The installation process is straightforward for most mechanics, though some may still prefer professional help to ensure proper alignment.

4. **Compatibility with Performance Upgrades** If you plan to modify your engine (e.g., forced induction, tuning) or suspension, a stronger aftermarket mount like the Westar can better handle increased stress without failing.

5. **Cost-Effective Alternative to OEM Replacement** While not always cheaper than OEM parts, aftermarket mounts like the Westar are often more affordable than purchasing genuine Mercedes mounts, which can be expensive due to brand pricing.

6. **Positive User Feedback** Many owners report that Westar mounts significantly reduce engine movement and rattles, especially after the stock mounts have degraded. The brand has a reputation for reliability in the aftermarket community.

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1. **Potential for Poor Fitment** Some users have reported that aftermarket mounts may not align perfectly with the engine bay, leading to slight misalignment or interference with surrounding components. This can sometimes require minor adjustments or additional shims.

2. **Quality Variations** While Westar is generally well-regarded, there have been occasional reports of counterfeit or subpar units entering the market. Always purchase from a reputable seller to avoid receiving a knockoff.

3. **Limited Warranty** Most aftermarket mounts come with shorter warranties (often 6 months to 1 year) compared to OEM parts, which may come with longer coverage. If the mount fails prematurely, you may be out of luck unless the seller stands behind their product.

4. **Possible Noise Transfer** In some cases, aftermarket mounts that are too stiff or improperly installed can transfer more engine noise into the cabin rather than dampening it. This is rare but worth considering if you prioritize a quiet interior.

5. **Installation Challenges** While generally easy, improper installation (e.g., not torquing bolts correctly, misaligning the mount) can lead to premature wear or failure. This is why some owners opt for professional installation.

6. **Not a Permanent Fix for Underbody Issues** If your engine mounts are failing due to a larger problem (e.g., a cracked subframe, excessive road debris, or a failing transmission mount), replacing just the engine mounts may not solve the root cause. A thorough inspection is recommended.

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The Westar EM-7124 engine mount is a **solid aftermarket replacement** for the 2011-2012 Mercedes E350 (3.0L V6) that offers improved durability, better vibration control, and ease of installation. It is particularly beneficial for owners experiencing stock mount failure, as it can extend the life of the engine bay components and reduce rattles. However, it is not without potential drawbacks, such as fitment issues, quality concerns if purchasing from unreliable sellers, and the possibility of noise transfer if installed improperly.

For most drivers, the **pros outweigh the cons**, especially if you are looking for a cost-effective way to address failing OEM mounts. That said, always verify the authenticity of the part, follow installation guidelines carefully, and consider professional installation if you are unsure.

If your stock engine mounts are worn or you are experiencing excessive engine movement, **the Westar EM-7124 is a highly recommended upgrade**. Purchase from a trusted seller (e.g., Amazon, RockAuto, or a reputable Mercedes parts specialist) to ensure you get a genuine product. If you are uncomfortable with installation, have a mechanic perform it to guarantee proper alignment and torque specifications.

For long-term reliability, consider pairing this mount with other high-quality aftermarket components (e.g., transmission mounts, subframe bushings) if you notice related issues. Regular inspections of the engine bay will help catch any potential problems early.

Details:

This part fits vehicles made in the following years 2011 ,2012,2013. Westar Industries.

part #: em7124 prices

• $55.00-$154.99

specifications engimou:

• for models: E350
• for makes: Mercedes
• for years: 2011-2012
• brand: Westar Industries
• mpn: Em-7124
• manufacturer warranty: 90 Day
• type: Engine Mount
• upc: 656591071242

payments engimou:

• wallet: Apple-pay
• other
• credit card: Mastercard

shipping engimou:

• service: Economy
• class: Economy
• type: Fixed
• cost: $0.00
• transit: 4-8 Days

seller engimou:

• rating: 98.5%
• # reviews: 2031
• city: Los Angeles, California

returns engimou:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

offer engimou:

• availability: In Stock
• quantity: 8
• started: February 16, 2026
• options: Ship-to-home
• sold: 0

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