ANCHOR SX-4RRT Benz Front Left Engine Mount Cy 5.4L

( Brand: Anchor ), ( Manufacturer Part Number: SX-4RRT ), ( Type: Engine Mount ), ( Placement On Vehicle: Engine Cylinder Block ), ( Manufacturer Warranty: 1 Year ), ( Item Length: 6.620 ), ( Item Height: 4.940 ), ( Item Width: 5.380 ), ( Ipn: C192 18-22 ), ( Compatible Make: Mercedes-benz ), ( Compatible Model: Sl55 Amg ), ( Compatible Year: 2008 2007 2006 2005 2004 2003 ), ( Core Charge: Free No Core Charge ), ( Position: Front Left ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Anchor Engine Mount )

Review ANCHOR Front Left Engine Mount Mercedes benz 5.4l Cy fits SL55 AMG 2003–2008

The **Mercedes-Benz SL55 AMG (W219) Front Left Engine Mount (Anchor SX-4RRT)** is a high-performance, direct-fit replacement designed specifically for the iconic 5.4L V8 engine bay of the 2003 through 2008 SL55 AMG. Crafted from durable, high-grade materials, this engine mount is engineered to restore optimal suspension geometry, reduce engine vibration, and enhance overall drivetrain stability critical components for maintaining the SL55 s legendary performance and precision handling. The mount features a robust, reinforced steel construction with precision-machined mounting points that ensure a secure and vibration-dampening connection between the engine block and the vehicle s chassis. Unlike generic aftermarket alternatives, this part is meticulously designed to match the exact dimensions and load-bearing specifications of the original equipment, preventing premature wear on surrounding components such as the subframe, engine mounts, or even the transmission. Ideal for both restoration projects and routine maintenance, this mount helps mitigate the harshness of the SL55 s aggressive V8 power delivery while preserving the integrity of the powertrain s alignment. Whether addressing a worn-out original mount or upgrading for enhanced durability, this replacement part is a must-have for enthusiasts seeking to preserve the SL55 AMG s legendary driving dynamics and longevity.

### **Pros and Cons of buying a Anchor SX-4RRt Front Left Engine Mount for a 2003 2008 Mercedes-Benz SL55 AMG (5.4L V8)**

1. **Improved Ride Quality** The SX-4RRt is designed to reduce engine vibration and harshness, leading to a smoother driving experience, especially over rough roads or at higher RPMs.

2. **Enhanced Durability** Anchor mounts are known for their high-quality materials and reinforced construction, which can withstand the stress of a high-performance engine like the 5.4L AMG V8.

3. **Better Engine Isolation** The rubber compound used in these mounts helps dampen engine noise and vibrations, reducing cabin noise and improving comfort.

4. **Aftermarket Reputation** Anchor is a well-respected brand in the performance and tuning community, with mounts that are often preferred over OEM parts for better performance and longevity.

5. **Easier Installation** Compared to some OEM mounts, the SX-4RRt is designed for straightforward replacement, though proper alignment is still critical.

6. **Compatibility** Specifically designed for the SL55 AMG, ensuring a proper fit without modification, though always verify fitment with your vehicle s exact configuration.

1. **Cost** Aftermarket mounts like the SX-4RRt are typically more expensive than OEM replacements, though they often justify the price with improved performance and longevity.

2. **Potential for Misalignment** If not installed correctly, these mounts can lead to drivetrain issues (e.g., sway bar misalignment, uneven tire wear) or even engine mounting problems if not properly torqued.

3. **Durability Concerns Under Extreme Loads** While generally robust, aggressive driving (e.g., heavy towing, frequent high-RPM use) may still stress the mounts over time, though they are designed to handle AMG-level power.

4. **Limited Warranty** Unlike some OEM parts, aftermarket mounts may come with shorter warranties, though Anchor offers a solid return policy if issues arise.

5. **Installation Skill Required** While not overly complex, replacing engine mounts requires careful attention to torque specs and alignment. Improper installation can void warranties or cause future issues.

6. **Potential for Noise Transfer** Some drivers report that while these mounts reduce engine vibration, they may slightly alter the sound of the engine, though this is subjective and often considered a trade-off for comfort.

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### **Conclusion and Recommendation**

The **Anchor SX-4RRt front left engine mount** is an excellent upgrade for a **2003 2008 SL55 AMG**, offering noticeable improvements in ride comfort, vibration reduction, and durability compared to OEM parts. Its high-quality construction and aftermarket reputation make it a reliable choice for owners seeking a balance between performance and refinement.

- **Buy it if:** You prioritize a quieter, smoother ride and are willing to invest in a premium aftermarket part. Ensure you have the tools and mechanical skill to install it correctly, or have a trusted mechanic perform the job.

- **Consider alternatives if:** You re on a tight budget (OEM mounts may suffice for basic replacement) or prefer a quieter, more "stock-like" sound (though this comes at the cost of vibration isolation).

- **Pair with:** A full set of mounts (left and right) for balanced performance, as engine dynamics can shift if only one side is replaced.

For the SL55 AMG s demanding engine, the SX-4RRt is a solid, well-engineered choice that enhances both comfort and longevity. Always verify fitment with your specific vehicle year and configuration, and follow installation guidelines meticulously.

Details:

Anchor Front Left Engine Mount for 2003 - 2008 Mercedes-Benz SL55 AMG 5.4L cy: Status: In Stock.

part #: sx4rrt prices

• $62.57-$70.73

specifications engimou:

• for models: Sl55, Amg
• for makes: Mercedes
• for years: 2003-2008
• brand: Anchor
• mpn: Sx-4rrt
• type: Engine Mount
• placement on vehicle: Engine Cylinder Block
• manufacturer warranty: 1 Year
• item length: 6.620
• item height: 4.940
• item width: 5.380
• ipn: C192 18-22
• compatible make: Mercedes-benz
• compatible model: Sl55 Amg
• compatible year: 2008 2007 2006 2005 2004 2003
• core charge: Free No Core Charge
• position: Front Left
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Anchor Engine Mount

returns engimou:

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

offer engimou:

• started: February 6, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 5
• sold: 0

seller engimou:

• # reviews: 619825
• city: Indianapolis, Indiana
• rating: 99.5%

general engimou:

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

shipping engimou:

• cost: $0.00
• service: Standard, Expedited
• class: Standard, Expedited
• transit: 3-5 Days
• type: Fixed

payments engimou:

• credit card: Diners-club
• other
• wallet: Apple-pay

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