fits model: A7, S7, C7. make: Audi. year: 2012–2018.

( Brand: Audi Genuine Oem Original Factory Part ), ( Manufacturer Part Number: 4G8505476 ), ( Type: Sway Bar Link ), ( Items Included: Bracket, Bushing, Cup, Mount, Retainer, Sleeve ), ( Color: Black ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Lower, Rear, Right, Upper )
The **Audi 4G8505476 suspension stabilizer track bar rod**, designed specifically for the **2012 2018 Audi A7, S7, and RS7 (C7 generation)**, as well as the **Audi C7 Coupe and Cabriolet**, is a high-performance, precision-engineered component essential for maintaining optimal handling, stability, and ride quality. Crafted from **high-grade, heat-treated steel**, this track bar rod is built to withstand the demanding forces exerted during aggressive driving, high-speed cornering, and dynamic maneuvers, ensuring long-lasting durability and reliability. The **4G8505476** is a direct OEM replacement, meticulously designed to match the exact specifications of the original equipment, including precise ball joint and mounting dimensions, allowing for seamless integration into the vehicle s suspension geometry without compromising alignment or performance.
This stabilizer track bar rod plays a critical role in reducing body roll and lateral movement during cornering, enhancing the vehicle s responsiveness and precision while driving. By connecting the rear suspension to the chassis, it helps distribute weight evenly and minimizes unwanted sway, contributing to a more composed and controlled driving experience particularly valuable in high-performance models like the **S7 and RS7**, where stability and agility are paramount. The rod s robust construction, featuring **laser-welded joints and reinforced bushings**, ensures minimal wear and tear, even under extreme conditions, while the **smooth, low-friction ball joints** allow for effortless articulation, reducing unnecessary stress on the suspension components over time.
For enthusiasts and mechanics seeking a **direct-fit, high-quality replacement** that restores factory-level performance, the **4G8505476 stabilizer track bar rod** is an indispensable part. Whether upgrading an older vehicle or replacing a worn-out component, this rod delivers the **structural integrity and performance consistency** expected from Audi s high-end models. Proper installation, following Audi s recommended torque specifications and alignment procedures, will further maximize its benefits, ensuring that the **A7, S7, RS7, or C7 Coupe/Cabriolet** maintains its legendary balance between luxury and sportiness. Ideal for both daily drivers and track-focused applications, this component is a testament to Audi s engineering precision and a must-have for those who demand nothing less than perfection in their vehicle s suspension dynamics.
### Pros and Cons of Buying an Audi 4G8505476 (2012 2018) Rear Right Suspension Stabilizer Track Bar Rod
#### **Pros:**1. **OEM Quality and Fitment** This part is an original Audi component, ensuring a precise fit and compatibility with your vehicle s suspension system. It is designed to replicate the factory specifications, which can help maintain handling and stability.
2. **Improved Handling and Stability** A worn or damaged stabilizer track bar can lead to excessive body roll, poor cornering, and an uncomfortable ride. Replacing it restores the intended suspension geometry, enhancing stability, especially during aggressive driving or high-speed maneuvers.
3. **Prevents Further Damage** Ignoring a failing stabilizer track bar can exacerbate wear on other suspension components, such as bushings, control arms, or even the differential. Replacing it proactively can save money in the long run by preventing secondary damage.
4. **Enhanced Comfort and Safety** A properly functioning stabilizer track bar reduces unwanted body movement, leading to a smoother ride and better control. This is particularly noticeable in the Audi S7, RS7, and C7 models, where precision handling is critical.
5. **Compatibility with Performance Modifications** If you ve made performance upgrades (e.g., lowered suspension, stiffer springs, or sway bars), a new stabilizer track bar ensures the system works harmoniously with these modifications.
6. **Longevity of Suspension Components** The stabilizer track bar helps distribute load evenly across the suspension, reducing stress on other parts like the rear subframe or differential mounts.
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#### **Cons:**1. **Cost** As an OEM or high-quality aftermarket part, this stabilizer track bar can be expensive, especially if sourced directly from Audi or reputable suppliers. Prices may vary depending on whether you opt for a genuine Audi part or a high-quality aftermarket alternative.
2. **Installation Complexity** Replacing the stabilizer track bar requires disassembling parts of the rear suspension, including the rear subframe or differential housing in some cases. This job often demands specialized tools, experience, or professional labor, adding to the overall cost.
3. **Potential for Counterfeit Parts** If purchasing from an untrusted source, there is a risk of receiving a substandard or counterfeit part. Always buy from authorized dealers, Audi-approved suppliers, or well-reviewed aftermarket brands to avoid this issue.
4. **Time-Consuming Process** The installation process can take several hours, especially if you re doing it yourself. This may require blocking the vehicle, removing the rear wheel, and carefully aligning the new part with the suspension geometry.
5. **Wear on Related Components** If other suspension parts (e.g., bushings, ball joints, or control arms) are worn, replacing just the stabilizer track bar may not fully resolve handling issues. A full suspension inspection is advisable before and after replacement.
6. **Limited Lifespan of Aftermarket Parts** While high-quality aftermarket parts are durable, they may not last as long as OEM components. The lifespan depends on driving conditions, load, and maintenance.
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### **Conclusion:**The Audi 4G8505476 stabilizer track bar is a critical suspension component that significantly impacts handling, stability, and long-term suspension health. **Replacing it is highly recommended if you notice excessive body roll, clunking noises, or uneven tire wear**, as these are clear signs of failure. The benefits improved safety, comfort, and suspension longevity outweigh the drawbacks, provided you source a genuine or high-quality part and ensure proper installation.
If you re experiencing suspension issues, **prioritize this replacement** alongside a full suspension inspection to address any related wear. For best results, consider having a professional mechanic perform the installation, especially if you lack experience with suspension work.
### **Recommendation:**- **Buy from a trusted source**: Purchase the part from an Audi-approved dealer, a reputable aftermarket supplier (e.g., OEM Parts Online, RockAuto, or local Audi specialists), or a trusted mechanic.
- **Inspect other suspension components**: Before replacement, check bushings, control arms, and sway bar links for wear. Replace any failing parts simultaneously to avoid future issues.
- **Professional installation**: If you re not experienced with suspension work, have a mechanic install it to ensure proper alignment and torque specifications are met.
- **Consider aftermarket alternatives**: If cost is a concern, high-quality aftermarket brands (e.g., Febi Bilstein, Meyle, or Dorman) offer reliable options that match OEM performance.
- **Maintain suspension health**: Regularly inspect and lubricate suspension components to extend the lifespan of the stabilizer track bar and other parts.
**Final Verdict:** This is a worthwhile investment for Audi owners who prioritize performance, safety, and long-term vehicle health. Ignoring a failing stabilizer track bar can lead to more expensive repairs down the line.
Fits 2012 to 2018 Audi A7, S7, RS7 C7 Sedan/Sport back/Hatchback model's. Part # for Standard Comfort and Dynamic Sport Spring Suspension Undercarriage Rear Left Driver Side Lower Quarto AWD All Wheel Drive train Stabilizer Sway Bar End Link Joint Bracket Mount Holder Track Rod Pan hard is: 4G8505476, 4G8505476A. Audi Genuine OEM Original Factory Part. Working perfectly clean condition came off a 2018 Audi S7.
Some vehicle fitments may vary. This came off of a 2018 Audi S7 quarto.