fits model: S450. make: Mercedes. year: 2018–2020.

( Manufacturer Part Number: A2223307100 ), ( Listed: Uv46 ), ( Type: Tie Rod Assembly ), ( Placement On Vehicle: Front, Left, Right ), ( Oe/oem Part Number: A222330700064, 2223307000 / 222330700064 / 222 330 70 00 64 ), ( Color: Silver ), ( Location: Nwal8c3 )
The **Mercedes-Benz A2223307100 Steering Gear Rack (Right Tie Rod) for the 2018 2020 S-Class (W222)** is a precision-engineered component designed to deliver the uncompromising handling and refined driving dynamics for which Mercedes-Benz luxury sedans are renowned. Part of the advanced **Electronic Power-Assisted Steering (EPAS)** system, this high-performance tie rod is crafted from durable, corrosion-resistant materials and meticulously machined to exacting specifications to ensure seamless integration with the W222 s hydraulic or electric steering architecture. The tie rod connects the steering rack to the right-hand wheel knuckle, transmitting precise steering inputs with minimal play, which is critical for the S-Class s legendary stability, responsiveness, and comfort whether navigating tight urban maneuvers or cruising at high speeds on the autobahn. Engineered to withstand the demands of daily use in both urban and highway environments, this component features a robust **ball-joint connection** and a **sleek, aerodynamic design** that aligns with the S-Class s sleek, minimalist aesthetic. Compatible exclusively with the **S450 (W222)** and other high-performance variants of the W222 lineup, this tie rod is a direct replacement for the original equipment, ensuring a perfect fit without compromising on quality. Built to Mercedes-Benz s stringent standards, it incorporates **sealed bearings** and **high-grade polymers** to resist wear, moisture, and temperature fluctuations, guaranteeing long-term reliability and smooth operation. Whether replacing a worn-out part or upgrading during routine maintenance, this steering rack tie rod is an essential component for preserving the S-Class s signature blend of luxury, precision, and engineering excellence.
### **Pros and Cons of Buying a Mercedes-Benz A2223307100 (2018-2020 S450 W222 Steering Gear Rack Right Tie Rod)**
#### **Pros**
1. **High-Quality OEM Replacement Part**
- The **A2223307100** is a genuine Mercedes-Benz steering gear rack, designed specifically for the **W222 S-Class (2018-2020)**. This ensures a perfect fit, proper alignment, and compatibility with the vehicle s steering system.
- Made from durable materials, it should last as long as the original part if installed correctly.
2. **Improved Steering Performance**
- A faulty steering rack can cause **stiffness, play, or misalignment**, leading to poor handling. Replacing it restores smooth, responsive steering, which is crucial for a luxury vehicle like the S450.
- Reduces **excessive wear on suspension components** (e.g., ball joints, control arms) by ensuring proper alignment.
3. **Prevents Further Damage**
- A failing steering rack can lead to **leaking power steering fluid, internal damage, or complete failure**, which can be costly to repair. Replacing it proactively avoids more expensive repairs down the line.
- Helps maintain **tire longevity** by preventing uneven wear caused by misalignment.
4. **Increases Vehicle Safety**
- Proper steering function is critical for **control and stability**, especially at high speeds. A worn rack can compromise handling, increasing accident risk.
- Ensures **consistent steering feedback**, helping the driver maintain better control in all conditions.
5. **Compatibility with Aftermarket Upgrades**
- If you plan to modify the steering system (e.g., **steering damper, quick-ratio kit, or performance steering gear**), this OEM rack provides a solid foundation.
- Some aftermarket parts require an **original rack** for proper installation and function.
6. **Warranty Coverage (If Purchased from Authorized Dealer)**
- If bought from an **official Mercedes-Benz parts distributor**, it may come with a **limited warranty**, providing peace of mind.
- Some third-party sellers offer warranties, though these vary in reliability.
7. **Better Than Cheap Aftermarket Alternatives**
- Low-quality knockoff racks can **wear out quickly, leak, or fail prematurely**, leading to repeated replacements.
- An OEM rack ensures **long-term reliability**, reducing the need for frequent replacements.
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#### **Cons**
1. **High Cost**
- Genuine Mercedes-Benz parts are **expensive**, often costing **$800 $1,500 ** depending on the seller and region.
- Labor costs for installation (if not DIY) can add **$500 $1,200 **, making the total repair bill substantial.
2. **Potential for Counterfeit Parts**
- The aftermarket is flooded with **fake OEM parts**, which may not fit correctly or last long.
- **How to avoid this?**
- Buy from **authorized Mercedes-Benz dealers** or **reputable online retailers** (e.g., **Mercedes-Benz Parts Store, RockAuto, or local Mercedes specialists**).
- Check for **serial numbers, packaging, and authenticity stickers**.
3. **Complex Installation (For DIYers)**
- Replacing a steering rack requires **specialized tools, torque specifications, and alignment knowledge**.
- **Mistakes in installation** (e.g., improper torque, misalignment) can lead to **steering issues, premature wear, or even damage to other components**.
- Some mechanics charge **premium rates** for S-Class work due to complexity.
4. **May Still Require Additional Repairs**
- If the rack was **severely damaged** (e.g., from a crash or long-term neglect), **associated components** (e.g., **tie rods, ball joints, control arms**) may also need replacement.
- **Power steering fluid flush** may be necessary after installation to ensure proper function.
5. **Limited Availability of Specialists**
- Not all mechanics are **experienced with W222 S-Class steering systems**, so finding a qualified technician can be difficult.
- Some **Mercedes-Benz dealerships** charge high labor rates for such repairs.
6. **Potential for Recall-Related Issues**
- Some **2018-2020 S-Class models** had **steering-related recalls** (e.g., **2019 recall for potential steering rack failure**).
- **Check if your vehicle was affected** and if repairs were done before purchasing used parts.
7. **Environmental & Disposal Concerns**
- Steering racks contain **power steering fluid and hydraulic components** that must be **dispose of properly** to avoid environmental harm.
- Some recycling centers charge fees for **fluid disposal**, adding to the cost.
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### **Ending Conclusion**
The **Mercedes-Benz A2223307100 steering gear rack (2018-2020 S450 W222)** is a **high-quality, necessary replacement part** for maintaining optimal steering performance, safety, and longevity of your vehicle. While it comes with a **high upfront cost**, the **long-term benefits** such as **improved handling, prevented further damage, and enhanced safety** make it a **worthwhile investment** for S-Class owners.
However, the **expense, potential for counterfeit parts, and complex installation** mean that this is **not a decision to take lightly**. If you re **not mechanically inclined**, it s best to **have a trusted Mercedes specialist perform the work** to ensure proper fitment and alignment.
### **Recommendation**
1. **Verify the Part s Authenticity**
- Purchase from **authorized Mercedes-Benz dealers, RockAuto, or reputable online sellers** with return policies.
- **Inspect the packaging, serial numbers, and condition** before buying.
2. **Check for Associated Issues**
- Before replacing the rack, **inspect tie rods, ball joints, control arms, and power steering fluid** these may need replacement as well.
- **Get a pre-purchase inspection** if buying a used rack to avoid hidden problems.
3. **Consider Professional Installation**
- Unless you have **experience with Mercedes steering systems**, **leave the installation to a certified mechanic**.
- **Dealerships** may charge more but ensure **perfect alignment and warranty coverage**.
4. **Budget for Additional Costs**
- Account for **labor, alignment, and potential extra parts** (e.g., tie rod ends, fluid flush).
- If on a tight budget, **compare quotes from multiple mechanics** to find the best value.
5. **Monitor Post-Installation Performance**
- After replacement, **test drive the car** to ensure **smooth steering, no leaks, and proper alignment**.
- If issues persist, **return to the mechanic immediately** this could indicate **installation errors or a faulty part**.
### **Final Verdict**
**Buy the A2223307100 steering rack if:**You **prioritize safety, handling, and long-term reliability**.
You **have the budget** for OEM quality (or can find a **verified aftermarket alternative**).
You **plan to have it professionally installed** to avoid mistakes.
**Avoid or delay replacement if:**You **can t afford the full cost** (including labor and potential extra parts).
You **suspect the rack is counterfeit** (buy from trusted sources only).
You **lack the mechanical skills** to install it correctly.
For most **S450 owners**, this is a **necessary upgrade** rather than a luxury **procrastinating could lead to worse steering issues and higher repair bills later**. If budget is a concern, **explore financing options or used OEM parts from trusted sellers** to reduce costs.
Orders are shipped via USPS, UPS, or FedEx. Locations without a dock or forklift will incur lift gate fee. High quality pictures are provided for each item so you can see its exact condition. This MUST be specified AT TIME OF PURCHASE.
2018 2020 MERCEDES S450 W222 STEERING GEAR RACK RIGHT SIDE TIE ROD ASSEMBLY OEM Menu. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped. Shipping charges are based on delivery zip code and apply to the lower 48 states. 60-day return period begins on the day part is delivered.
Are final sale. Items are sold in good, working condition and have been inspected prior to listing.