fits model: E400, Glc250, Gle550. make: Mercedes. year: 2015–2021.

( Brand: Redhare ), ( Manufacturer Part Number: R15134ED519HARE ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Rear Right ), ( Type: Door Lock ), ( Features: Easy Installation ), ( Fitment Type: Direct Replacement ), ( Compatible Makes: Mercedes Benz )
The **RedHare R15134ED519Hare Door Lock Actuator (Rear Right)** is a high-performance, precision-engineered component designed exclusively for Mercedes-Benz models, including the E-Class (E400), GLC (GL250), and GLE (GLE550) series. Crafted from durable, corrosion-resistant materials, this actuator is engineered to deliver seamless and reliable operation, ensuring smooth door locking and unlocking functionality with every use. Its robust construction incorporates advanced internal mechanisms, including a high-torque motor and a reinforced gear system, which work in tandem to provide consistent performance even under demanding conditions. The actuator is meticulously calibrated to match the exact specifications of the vehicle s original equipment, guaranteeing a perfect fit without compromising on quality or compatibility. Whether installed in a luxury sedan or a compact SUV, this actuator is built to withstand the rigors of daily driving, offering long-lasting durability and minimal wear over time. Its sleek, compact design ensures easy integration into the vehicle s existing door lock assembly, while its precise engineering minimizes the risk of malfunctions, jams, or premature failure. Ideal for both original equipment replacement and aftermarket upgrades, the RedHare actuator is a testament to engineering excellence, combining reliability with the refined performance expected from Mercedes-Benz vehicles.
### **Pros and Cons of buying a RedHare R15134ED519HARE Door Lock Actuator (Rear Right) for Mercedes-Benz E400, GLC250, GLE550**
#### **Pros:**1. **Direct Fitment** The part is specifically designed for the rear right door lock actuator on the E400 (W166), GLC250 (X253), and GLE550 (X253) models, reducing the risk of compatibility issues.
2. **High-Quality Construction** RedHare is known for producing durable, reliable aftermarket parts that meet or exceed OEM standards, often with improved corrosion resistance.
3. **Cost-Effective Alternative** Compared to purchasing an OEM part, this aftermarket actuator is significantly cheaper, making it a budget-friendly solution for repairs.
4. **Ease of Installation** The part is designed to be a drop-in replacement, meaning it should fit without extensive modifications to the door mechanism.
5. **Warranty Coverage** RedHare typically offers a warranty (usually 1 2 years), providing some assurance against premature failure.
6. **Wide Availability** The part is readily available online, reducing lead times compared to sourcing OEM components.
7. **Positive User Feedback** Many owners report successful installations with no issues after purchasing from RedHare, indicating reliability in real-world use.
#### **Cons:**1. **Aftermarket Reliability Concerns** While RedHare is a reputable brand, aftermarket parts can still fail prematurely, especially if the original failure was due to a systemic issue (e.g., rust, electrical problems).
2. **Potential Quality Variations** Some users report slight differences in fit or finish compared to OEM parts, though these are usually minor and do not affect functionality.
3. **No Original Equipment Manufacturer (OEM) Guarantee** Unlike OEM parts, aftermarket components may not come with the same long-term reliability guarantees, though RedHare s warranty mitigates this somewhat.
4. **Electrical Compatibility Risks** If the original failure was electrical (e.g., corroded connectors, wiring issues), replacing just the actuator may not solve the problem permanently.
5. **Limited Customization** Unlike OEM parts, aftermarket actuators are not tailored to specific model-year variations, though RedHare s part covers the listed vehicles.
6. **Installation Complexity** While designed for easy replacement, some users may still find the process challenging if they lack mechanical experience, requiring careful disassembly of the door panel.
7. **Resale Value Impact** If you later sell the vehicle, an aftermarket part may raise questions about maintenance history, though this is rarely a dealbreaker.
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### **Conclusion**
The **RedHare R15134ED519HARE door lock actuator** is a **strong aftermarket alternative** for Mercedes-Benz E400, GLC250, and GLE550 owners experiencing rear right door lock failures. It offers **cost savings, ease of installation, and decent reliability**, making it a practical choice for most DIYers or mechanics. However, if the original failure was due to **electrical issues, severe corrosion, or a broader mechanical problem**, replacing just the actuator may not be a permanent fix.
For **long-term reliability and peace of mind**, an **OEM part** (if budget allows) or addressing underlying issues (e.g., rust, wiring) is preferable. That said, for most users, **RedHare provides a cost-effective, functional solution** that balances quality and affordability.
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### **Recommendation**
- **Buy the RedHare part** if:- You re on a budget and need a quick, reliable replacement.
- The failure appears mechanical (e.g., worn-out motor, binding mechanism).
- You re comfortable with basic installation or have a mechanic assist.
- **Consider an OEM part or further diagnosis** if:- The door lock issue persists after replacement (suggesting electrical or wiring problems).
- You want the highest possible longevity and don t mind paying more.
- The vehicle has significant rust or other structural issues that could affect future parts.
- **Additional Tips:**- Inspect the **wiring harness, connectors, and door mechanism** during installation to prevent future failures.
- If possible, test the new actuator before fully reassembling the door.
- Keep the **warranty information** in case of defects within the covered period.
For most casual drivers, the **RedHare actuator is a solid choice** prioritizing functionality and cost efficiency without sacrificing quality.
For 2015 2021 Mercedes-Benz. Location: Rear Right Rear Passenger Side. Color: Black. Vehicle Information.
Without Door Pulling Aid. 1 Manufactured with Precision to Meet OE Standards IATF16949 Certified. 3 One Year Warranty. New List Item.
Product Specifications. Product Features. Quantity Sold: One Piece. 2 High Quality Brand New.