fits make: Mercedes. year: 2022–2025.

( Manufacturer Part Number: 223-300-05-00 ), ( Part Type: Pedal Sensor ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2022 2023 2024 2025 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )
The **Mercedes-Benz 223-300-05-00 Pedal Travel Sensor** is a precision-engineered component designed exclusively for the advanced driver-assistance systems (ADAS) and electronic stability control (ESP) modules of select Mercedes-Benz vehicles, ensuring seamless integration with the vehicle s braking and throttle control mechanisms. This high-performance sensor plays a critical role in monitoring the travel and position of the accelerator and brake pedals, enabling the vehicle s electronic systems to accurately interpret driver intent and adjust engine response, braking force, and stability interventions in real time. Crafted from durable, corrosion-resistant materials and featuring a robust, hermetically sealed housing, the sensor is engineered to withstand the demanding conditions of daily driving, including exposure to temperature fluctuations, moisture, and mechanical stress. Its internal architecture incorporates advanced Hall-effect or capacitive sensing technology, allowing for ultra-precise detection of pedal displacement with minimal hysteresis, ensuring consistent and reliable performance across a wide operational range. Whether installed in luxury sedans, SUVs, or high-performance models, this sensor is a vital link between the driver and the vehicle s electronic control systems, contributing to enhanced safety, efficiency, and driving dynamics. For technicians and enthusiasts alike, the 223-300-05-00 represents a critical replacement part for vehicles experiencing issues such as erratic throttle response, false ESP activations, or malfunctioning cruise control, offering a direct upgrade or restoration of the original equipment manufacturer (OEM) specifications. Its compatibility with modern diagnostic tools ensures easy integration into diagnostic workflows, while its long-term reliability underscores its importance in maintaining the integrity of the vehicle s electronic driving assistance features.
### **Pros and Cons of buying a Mercedes-Benz 223-300-05-00 Pedal Travel Sensor**
#### **Pros:**1. **Direct OEM Replacement** This part is an original equipment manufacturer (OEM) component, meaning it meets Mercedes-Benz s exact specifications for fit, function, and quality. It should integrate seamlessly with your vehicle s systems without compatibility issues.
2. **Reliability and Durability** OEM parts are built to the same high standards as those installed in new vehicles. The pedal travel sensor is a critical component for throttle response, and a genuine part reduces the risk of premature failure or erratic behavior.
3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier often includes a warranty (e.g., 12 60 months), providing peace of mind against defects or early wear. This can be particularly valuable if the sensor is part of a larger electrical or drivetrain issue.
4. **Compatibility with Modern Systems** The 223-300-05-00 sensor is designed for specific Mercedes-Benz models (likely from the W223 or W224 series, depending on the exact application). It is compatible with the vehicle s electronic throttle control (ETC) system, ensuring accurate pedal input and smooth acceleration.
5. **Prevents Diagnostic Trouble Codes (DTCs)** A faulty pedal travel sensor can trigger error codes like **P0120, P0121, P0122, or P0123**, which may lead to check engine lights, restricted throttle response, or even engine stalling. Replacing it with an OEM part resolves these issues at the source.
6. **Aftermarket vs. OEM Advantage** While aftermarket sensors may be cheaper, they can vary in quality, calibration, and longevity. An OEM sensor ensures consistent performance, especially in high-performance or luxury vehicles where precision matters.
7. **Ease of Installation** As an OEM part, it should fit without modifications. However, installation may still require basic mechanical or electrical skills, or professional assistance if the vehicle has complex wiring or sensor connections.
---
#### **Cons:**1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of the 223-300-05-00 sensor can range from **$150 $300 **, depending on the supplier and model year. This may be a deterrent for budget-conscious buyers.
2. **Limited Availability** OEM parts may not be as widely stocked as aftermarket options, especially for older or discontinued models. Purchasing from unauthorized sellers could risk receiving counterfeit or substandard parts.
3. **Potential for Overkill** If the sensor failure is minor (e.g., a loose connection or minor wear), replacing it with an OEM part may be unnecessary. A diagnostic check could confirm whether the sensor itself is faulty or if another issue (e.g., wiring, throttle body) is causing problems.
4. **Labor Costs** Even if the part is easy to replace, labor fees at a dealership or specialist shop can add **$100 $200 ** to the total cost. DIY installation is possible but requires careful handling of electrical components.
5. **Risk of Misapplication** If the wrong sensor variant is purchased (e.g., confusing it with a different model s part number), it may not function correctly. Always verify the exact application before buying.
6. **Environmental and Ethical Concerns** OEM parts come from new manufacturing, which may have environmental impacts. Some buyers prefer aftermarket or refurbished parts to reduce waste.
---
### **Conclusion**
The **Mercedes-Benz 223-300-05-00 Pedal Travel Sensor** is a high-quality OEM replacement that offers reliability, compatibility, and long-term performance. It is the best choice if you prioritize **durability, warranty coverage, and seamless integration** with your vehicle s systems. However, the **higher cost and potential overkill** for minor issues may make it less appealing to cost-conscious buyers or those who prefer aftermarket solutions.
For most Mercedes-Benz owners experiencing **throttle response issues, check engine lights, or confirmed sensor failure**, the OEM part is the safest and most effective solution. If budget is a concern, a **high-quality aftermarket sensor** (from brands like **Bosch, Denso, or Valeo**) could be a viable alternative, provided it is properly calibrated and compatible.
---
### **Recommendation**
1. **Verify the Part Number** Double-check that **223-300-05-00** is the correct sensor for your specific **Mercedes-Benz model and year** (e.g., W223 C-Class, W224 E-Class). Consult your vehicle s service manual or a trusted mechanic if unsure.
2. **Purchase from a Reputable Source**
- **Authorized Mercedes-Benz Dealership** (for warranty and authenticity).
- **Specialized Mercedes-Benz Parts Suppliers** (e.g., MBPartstore, MBBatteries, or local Mercedes specialists).
- Avoid unknown sellers on general marketplaces to prevent counterfeit parts.
3. **Diagnose the Issue First** Before purchasing, ensure the sensor is indeed faulty. A **scan tool** can confirm error codes, and a **visual inspection** (loose wires, corrosion, or physical damage) may reveal the root cause.
4. **Consider Aftermarket as a Backup** If the OEM price is prohibitive, research **aftermarket sensors with strong reviews** (e.g., **Bosch 0 261 223 001** or **Denso DE12-00001**). Ensure they are **calibrated for your vehicle s ETC system**.
5. **Budget for Installation** If not comfortable with DIY repairs, factor in **labor costs** (typically **$100 $200** at a dealership). Some mechanics offer competitive rates for OEM part installations.
6. **Long-Term Value** For luxury vehicles where **performance, safety, and resale value** matter, the OEM sensor is worth the investment. It reduces the risk of recurring issues and ensures optimal throttle control.
**Final Verdict:** **Buy the OEM 223-300-05-00 sensor if:**- You have confirmed sensor failure.
- You want the most reliable, warranty-backed solution.
- Your budget allows for the higher cost.
**Consider alternatives if:**- The issue is minor (e.g., wiring problem).
- You re open to high-quality aftermarket parts with proper research.
- Cost is a significant concern.
For most Mercedes-Benz owners dealing with a **throttle-related malfunction**, the OEM sensor is the **best long-term choice** despite the upfront cost.
Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.