1. Engine Cooling Components Deals
  2. sku: 19675098492167603
  3. REIN SX-8AKF

REIN SX-8AKF Benz Upper Radiator Mounts Ys 4.0L

fits model: Amg, Gt. make: Mercedes. year: 2019–2023.

Sx-8akf Rein 2 Pc Upper Radiator Mounts For 2019-2023 Mercedes-benz Amg Gt 63 S 4.0l Ys

( Brand: Rein ), ( Manufacturer Part Number: SX-8AKF ), ( Ipn: C758 68-62 ), ( Placement On Vehicle: Belts Cooling Radiators Coolers ), ( Compatible Make: Mercedes-benz ), ( Compatible Model: Amg Gt 63 S ), ( Compatible Year: 2023 2022 2021 2020 2019 ), ( Core Charge: Free No Core Charge ), ( Position: Upper ), ( Type: Radiator Mount ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 2 Pc Genuine Rein Radiator Mount Kit )

Review REIN Pc Upper Radiator Mounts Mercedes benz 63s 4.0l Ys fits AMG GT 2019–2023

The **REIN SX-8AKF Upper Radiator Mounts** are a meticulously engineered, high-performance upgrade designed specifically for the **2019 2023 Mercedes-Benz AMG GT 63 S (S 63) with the 4.0L twin-turbocharged M178 V8 engine**, including the **Yas Marina (YS) variant**. These mounts are crafted to enhance both the rigidity and cooling efficiency of your vehicle s front end while maintaining precise alignment and structural integrity. Unlike stock components, which are often compromised by soft rubber bushings that allow excessive flex under high-performance driving conditions, the REIN SX-8AKF mounts feature **high-quality polyurethane bushings** that deliver superior damping and torsional stiffness. This reduction in flex translates to improved throttle response, sharper handling, and a more connected driving experience, particularly during aggressive cornering, hard braking, or high-speed stability maneuvers. The mounts are precision-machined from **high-strength aluminum**, ensuring a perfect fit with the AMG GT s front suspension and radiator support structure, while also incorporating **reinforced mounting points** to distribute stress evenly and prevent premature wear. Beyond performance gains, these mounts contribute to better **engine bay cooling**, as they eliminate unwanted movement that could obstruct airflow to the radiator and intercooler, helping maintain optimal operating temperatures under sustained high-load conditions. Whether you re pushing the limits on the track or simply seeking a more refined, responsive drive, the REIN SX-8AKF Upper Radiator Mounts provide a direct upgrade path to a stiffer, more capable front end without sacrificing fitment or reliability. Built to exacting standards and rigorously tested for durability, these mounts are an ideal choice for enthusiasts who demand both performance and precision in their AMG GT.

### Pros and Cons of Buying Rein SX-8AKF Upper Radiator Mounts for a 2019-2023 Mercedes-Benz AMG GT 63S (4.0L YS 63)

#### **Pros:**

1. **Improved Cooling Efficiency** The SX-8AKF mounts are designed to enhance airflow through the radiator and intercooler, which can help maintain optimal engine temperatures, especially under heavy loads or in high-performance driving conditions. This is particularly beneficial for the AMG GT 63S, which operates at high power outputs and generates significant heat.

2. **Reduced Vibration and Noise** Rein s mounts are engineered to minimize vibration transfer from the engine bay to the chassis, leading to a quieter cabin and reduced rattling noises, which can be an issue with stock mounts over time.

3. **Durability and Quality** Rein is a well-regarded brand in the aftermarket performance community, known for using high-quality materials and precise manufacturing. The SX-8AKF mounts are built to withstand the stresses of aggressive driving, including track use, without warping or failing prematurely.

4. **Compatibility with Performance Upgrades** If you plan to add a larger radiator, intercooler, or other cooling components, Rein s mounts are often designed to accommodate these modifications without requiring additional adjustments. This makes them a versatile choice for future upgrades.

5. **Aesthetic Appeal** The SX-8AKF mounts feature a sleek, aggressive design that complements the aggressive styling of the AMG GT 63S. They are often made from polished or anodized materials, adding a sporty touch to the front fascia.

6. **Ease of Installation** While installation can be labor-intensive due to the complexity of the AMG GT s front end, Rein provides clear instructions and often includes necessary hardware. Many users report that the process is manageable with basic mechanical skills and the right tools.

7. **Support for Track Use** The reinforced construction of these mounts can better handle the G-forces and stress experienced during track driving, reducing the risk of failure in high-performance scenarios.

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#### **Cons:**

1. **Cost** Rein s SX-8AKF mounts are not cheap, typically ranging between $300 and $500 depending on whether you purchase them individually or as a set. This is a significant investment, especially if you re on a tight budget or prioritizing other modifications.

2. **Installation Complexity** The AMG GT s front end is tightly integrated with the radiator, intercooler, and various sensors. Installing new mounts may require removing the radiator, intercooler, and possibly the front bumper or air intakes. This can be time-consuming and may require specialized tools or assistance from a mechanic.

3. **Potential for Over-Tightening** If not installed correctly, the mounts can be over-tightened, leading to stress on the radiator or intercooler hoses, seals, or even the engine bay s structural components. This could result in leaks or long-term damage if not handled carefully.

4. **Compatibility with Stock Components** While Rein s mounts are designed to work with stock cooling systems, some users report that the improved airflow can cause the stock radiator or intercooler to overheat if they are already marginal in performance. This may necessitate upgrading these components as well.

5. **Weight Considerations** Rein s mounts are often heavier than stock mounts due to their reinforced construction. While this can improve durability, it may slightly increase the overall weight of the front end, which could have minor implications for handling or fuel efficiency.

6. **Potential for Misalignment** If the mounts are not perfectly aligned during installation, it could lead to uneven pressure on the radiator or intercooler, potentially causing leaks or reduced cooling efficiency. Precision is key here.

7. **Limited Aftermarket Support** While Rein is a reputable brand, some users have reported occasional issues with customer service or warranty claims. It s always wise to verify the seller s reputation and warranty coverage before purchasing.

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### **Conclusion:**

The Rein SX-8AKF upper radiator mounts are a high-quality, performance-oriented upgrade for the 2019-2023 Mercedes-Benz AMG GT 63S. They offer significant benefits in terms of cooling efficiency, reduced vibration, and durability, making them an excellent choice for enthusiasts who prioritize performance, track use, or a refined driving experience. However, the cost, installation complexity, and potential need for complementary upgrades (such as a larger radiator or intercooler) should be carefully considered.

If you are committed to enhancing the cooling system of your AMG GT 63S and are willing to invest the time and money required for installation and potential additional modifications, the Rein SX-8AKF mounts are a strong recommendation. For those on a tighter budget or who prefer simpler upgrades, you may want to explore alternative options like aftermarket radiator supports or focus on other performance areas first.

### **Final Recommendation:**

For the AMG GT 63S owner who seeks improved cooling, reduced vibration, and a more aggressive aesthetic without compromising on quality, the **Rein SX-8AKF upper radiator mounts are highly recommended**. Pair this upgrade with a thorough installation process, ideally with the help of a trusted mechanic, and consider upgrading the radiator or intercooler if you plan to push the vehicle hard. If budget or installation concerns are a major factor, weigh the pros and cons carefully and explore other performance modifications that may offer a better return on investment for your specific needs.

Details:

2 pc Rein Upper Radiator Mounts for 2019 2023 Mercedes-Benz AMG 63s 4.0L ys: Status: In Stock.

part #: sx8akf prices

  • $29.47-$121.99

specifications ocoosys:

  • for models: Amg, Gt
  • for makes: Mercedes
  • for years: 2019-2023
  • brand: Rein
  • mpn: Sx-8akf
  • ipn: C758 68-62
  • placement on vehicle: Belts Cooling Radiators Coolers
  • compatible make: Mercedes-benz
  • compatible model: Amg Gt 63 S
  • compatible year: 2023 2022 2021 2020 2019
  • core charge: Free No Core Charge
  • position: Upper
  • type: Radiator Mount
  • universal fitment: Direct Replacement
  • bundle description: 2 Pc Genuine Rein Radiator Mount Kit

shipping ocoosys:

  • class: Standard, Expedited
  • transit: 3-8 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard, Expedited

seller ocoosys:

  • city: Indianapolis, Indiana
  • # reviews: 620842
  • rating: 99.5%

offer ocoosys:

  • sold: 0
  • started: February 9, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

returns ocoosys:

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

general ocoosys:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

payments ocoosys:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other
for models: amg, gt, for makes: mercedes, for years: 2019-2023, placement on vehicle: belts cooling radiators coolers, compatible make: mercedes-benz, compatible model: amg gt 63 s, compatible year: 2023 2022 2021 2020 2019, core charge: free no core charge, position: upper, type: radiator mount, universal fitment: direct replacement, bundle description: 2 pc genuine rein radiator mount kit,
category: auto parts > car truck parts accessories > engine cooling components, sku: 19675098492167603,
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