AUDI 343.AU1I24 Front Left Right Engine Motor Mount Set RS5

( Model: S5-AUDI ), ( Part Type: Engine Motor Mount ), ( Conditions Options: 3k Miles Good Condition ), ( Genuine Oem: Yes ), ( Ipn: 343.au1i24 ), ( Manufacturer Warranty: 60 Day )

Review AUDI Rs5 Front Left Right Side Engine Motor Mount Set Pair Oem fits S5 2018–2024

The **Audi 343.AU1.I2.4 RS5/S5 Front Left & Right Engine Motor Mount Set (2018 2024)** is a precision-engineered suspension component designed exclusively for Audi s high-performance RS5 and S5 models, ensuring optimal engine stability, ride quality, and long-term durability. Crafted from high-grade, heat-resistant rubber and reinforced steel components, these motor mounts are engineered to withstand the demanding forces generated by the RS5 s 4.0L twin-turbocharged V8 or the S5 s 3.0L twin-turbocharged V6, both of which deliver exhilarating power outputs of over 500 horsepower. The mounts feature a robust, multi-layered construction that absorbs engine vibrations, reducing road noise and harshness while maintaining precise alignment, which is critical for maintaining the integrity of the drivetrain and suspension geometry. Specifically tailored for the 2018 through 2024 model years, this set replaces the original equipment (OEM) mounts, which may degrade over time due to exposure to extreme temperatures, constant load fluctuations, and the aggressive driving dynamics of these performance-oriented vehicles. The left and right mounts are designed to fit seamlessly into the RS5 s and S5 s front engine bay, providing a secure attachment point for the engine block and transmission, thereby minimizing unwanted movement and enhancing overall driving dynamics. Whether you re seeking to restore factory-like performance, address rattles or clunks, or simply extend the lifespan of your suspension system, this high-quality replacement set ensures a reliable and responsive driving experience, reinforcing the RS5 s or S5 s reputation for precision engineering and exhilarating performance.

### **Pros and Cons of buying a Audi 343.AU1.I2.4 RS5/S5 Front Left/Right Engine Motor Mount Set (2018 2024)**

1. **Direct Fitment** Designed specifically for the 2018 2024 Audi RS5 and S5 (3.0L TFSI engines), ensuring compatibility without modifications.

2. **Improved Engine Mount Durability** High-quality materials (likely reinforced rubber or polyurethane) reduce wear, vibration, and noise (NVH) compared to OEM mounts, which can degrade over time.

3. **Enhanced Driving Feel** A firmer or more precise mount setup can improve engine isolation, reducing harshness and improving throttle response in some cases.

4. **Prevents Excessive Movement** Helps contain engine movement during hard acceleration, braking, or cornering, reducing strain on the suspension and drivetrain.

5. **Potential Longevity** If the mounts are well-engineered, they may last longer than OEM parts, reducing the need for frequent replacements.

6. **Aftermarket Support** Audi performance parts are widely available, and installation guides are often detailed, making upgrades more accessible.

7. **Aesthetic Consistency** If you re restoring or modifying your car, aftermarket mounts can match or improve upon factory styling (depending on the brand).

1. **Cost** Aftermarket motor mounts are typically more expensive than OEM replacements, especially if sourced from reputable brands (e.g., Meyle, Febi Bilstein, or Audi-specific suppliers).

2. **Installation Complexity** Replacing motor mounts requires lifting the car, disconnecting the battery, and often removing the engine bay components (e.g., air intake, hoses). DIY installation is possible but time-consuming; professional labor can add significant expense.

3. **Potential for Over-Tightening** If not installed correctly, overly tight mounts can cause stress on the engine or transmission mounts, leading to premature failure.

4. **Mixed Performance Benefits** While some drivers report improved NVH and engine feel, others may not notice a significant difference, especially if the OEM mounts were still in good condition.

5. **Compatibility Risks** Always verify the exact model year and engine variant (e.g., 3.0L TFSI vs. 4.0L V8) to avoid purchasing incompatible parts, as some mounts may not fit all trims.

6. **Warranty Void** Installing aftermarket parts may void Audi s factory warranty on engine-related components, though this varies by region and dealership policy.

7. **Quality Variability** Lower-end aftermarket brands may use subpar materials, leading to premature cracking or failure. Researching the manufacturer s reputation is crucial.

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The **Audi 343.AU1.I2.4 RS5/S5 front motor mount set** is a worthwhile upgrade for owners experiencing **excessive engine movement, rattles, or degraded OEM mounts**. If your car has **high mileage, aggressive driving habits, or a modified suspension**, these mounts can extend the life of your engine bay components and improve driving dynamics. However, the **cost and installation effort** make it a more justified purchase for those who prioritize longevity and performance over convenience.

For **casual drivers** or those with **minimal engine noise/vibration issues**, the upgrade may not be necessary unless the OEM mounts are visibly worn. In such cases, **OEM replacements** (often cheaper and easier to source) might suffice.

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- Your OEM mounts are cracked, leaking, or excessively worn.

- You notice **engine slop, rattles, or poor throttle response** during hard acceleration.

- You re performing a **full engine bay refresh** or suspension upgrade.

- You prefer **aftermarket durability** over OEM parts (e.g., for track use or aggressive driving).

- Your mounts are still functional and the car has low mileage.

- You re on a tight budget and can t justify the installation labor cost.

- You re unsure about DIY installation and prefer professional labor (which adds to the expense).

- **Choose a reputable brand** (e.g., **Meyle, Febi Bilstein, or Audi-specific suppliers**) over no-name alternatives.

- **Verify compatibility** with your exact model year and engine variant.

- **Consider a full motor mount set** (left right rear if needed) for balanced performance.

- **Budget for professional installation** if unsure about DIY, as improper mounting can cause more harm than good.

Ultimately, this upgrade is **most valuable for performance-oriented or high-mileage owners**, but it s not a critical fix for all cars. Always weigh the **cost vs. benefit** against your driving needs.

Details:

Only Parts internal to the engine are warrantied. Compatibility. No warranty is provided for any such parts that are left on the engine installers convenience, including as switches, sensors, cables, injectors, electronics, belts including timing belt, hoses, water pumps, gaskets, oil pans, Timing Covers, Fuel Rails, solenoids, manifolds, etc. WARRANTY: Standard Parts Warranty.

For engines, transmissions, differentials, suspensions etc. See more S5 AUDI parts see all from this vehicle. All other parts that may be provided are Accessories and Extra Parts. The shipping price is for the 48 states within continental USA.

Shipping: Shipping Details. Someone over 18 must be present for delivery. Load is curbside delivery ONLY. Engine Drive train Parts Warranty.

12300 Bradford st Unit # PO. In some cases the images of part shown may be vehicle from which was pulled, or a generic image representing typical stock, rather than unique item being sold. All engines are guaranteed as long block only. Daytime phone number is required load will not deliver until appointment scheduled.

specifications engimou:

• for makes: Audi
• for years: 2018-2024
• model: S5-audi
• part type: Engine Motor Mount
• conditions options: 3k Miles Good Condition
• genuine oem: Yes
• ipn: 343.au1i24
• manufacturer warranty: 60 Day

offer engimou:

• started: May 30, 2026
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1

seller engimou:

• # reviews: 9311
• rating: 99.8%
• city: Sun Valley, California

returns engimou:

• time: 60 Days
• paid by: Seller
• policy: Returns Accepted

general engimou:

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

shipping engimou:

• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• transit: 4-7 Days
• cost: $0.00
• type: Fixed
• class: Standard

payments engimou:

• other
• wallet: Google-pay
• credit card: Discover

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