fits make: Mercedes.

( Part Type: Starter ), ( Genuine Oem: Yes ), ( Oem Part Number: 004-151-78-01-83 ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 4151370180, 4151780180 ), ( UPC: 004151780183 )
The **Mercedes-Benz 004-151-78-01-83 starter** is a high-performance, factory-specification electric starter motor engineered for Mercedes-Benz vehicles equipped with the OM646 diesel engine, commonly found in models such as the E-Class (W212/W213), GLK-Class (X204), and CLS-Class (C204) from the 2011 to 2017 model years. This starter is a critical component of the vehicle s ignition system, responsible for cranking the engine with precision and reliability under demanding conditions, from cold starts in freezing temperatures to repeated ignition attempts without overheating or failure. Crafted from premium materials, including high-grade steel and corrosion-resistant coatings, the starter is built to withstand the rigorous demands of daily driving, urban stop-and-go traffic, and extended periods of inactivity, ensuring long-term durability and dependable performance.
The 004-151-78-01-83 starter features an advanced brushless design, eliminating the need for traditional carbon brushes that are prone to wear and tear, thereby reducing maintenance requirements and extending the lifespan of the component. Its robust solenoid assembly is engineered to deliver a consistent and powerful electrical current, providing instant cranking torque to start the engine efficiently, even under adverse conditions. The starter s compact yet robust housing is designed to integrate seamlessly with the vehicle s electrical system, ensuring compatibility with the OM646 engine s specific voltage and current demands. Additionally, the internal components, including the armature, commutator, and field windings, are precision-machined to minimize friction and maximize efficiency, contributing to smoother operation and reduced strain on the vehicle s battery.
For technicians and DIY enthusiasts, this starter is a direct replacement part, meticulously designed to meet or exceed OEM specifications, ensuring a perfect fit and optimal performance once installed. Its robust construction and high-quality materials make it an ideal choice for restoring or upgrading a Mercedes-Benz vehicle s starting system, particularly for those seeking to avoid the common issues associated with aftermarket or lower-quality starters, such as premature failure, inconsistent cranking, or electrical shorts. Whether replacing a worn-out starter or upgrading an existing system for enhanced reliability, the 004-151-78-01-83 starter delivers the performance and longevity expected from a Mercedes-Benz component, ensuring that your vehicle s engine starts with the same level of precision and power it was originally designed for.
### **Pros and Cons of Buying a Mercedes-Benz Starter (Part Number: 004-151-78-01-83)**
#### **Pros:**1. **OEM Quality** This is an original equipment manufacturer (OEM) starter, meaning it meets Mercedes-Benz s strict engineering standards for compatibility, durability, and performance. It is designed to fit seamlessly into the vehicle s electrical system without modification.
2. **Reliability** Mercedes-Benz starters are known for their robust construction, often featuring high-quality materials like copper windings, reinforced brushes, and durable solenoids. This reduces the risk of premature failure compared to aftermarket alternatives.
3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier may include a warranty (typically 12 24 months), providing peace of mind against defects in materials or workmanship.
4. **Long-Term Durability** OEM components are built to last the lifespan of the vehicle, reducing the likelihood of repeated replacements. This is particularly valuable for high-mileage or classic Mercedes-Benz models.
5. **Compatibility** The part number (004-151-78-01-83) is specific to certain Mercedes-Benz models (likely from the W204, W211, or W212 generations, depending on the year). Using an OEM starter ensures proper fitment and avoids issues with voltage or mechanical interference.
6. **Resale Value** If you plan to sell or trade in the vehicle later, having OEM parts installed can positively influence its perceived value, as buyers often prefer vehicles with original or high-quality aftermarket components.
7. **Professional Installation Support** Authorized dealers and Mercedes-Benz service centers are equipped to install OEM parts correctly, minimizing the risk of installation errors that could lead to further electrical or mechanical issues.
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#### **Cons:**1. **Higher Cost** OEM starters are significantly more expensive than aftermarket alternatives. The price can range from **$300 to $600 or more**, depending on the supplier, labor costs, and regional pricing. This makes it a less attractive option for budget-conscious buyers.
2. **Limited Availability** OEM parts may not always be in stock at local dealers, requiring orders from distributors or online suppliers, which can introduce delays. Some parts may also become obsolete as older model years are phased out.
3. **Potential Overkill for Minor Issues** If the starter failure is due to a minor issue (e.g., a worn-out solenoid or brushes), replacing the entire OEM starter may be unnecessary. In such cases, a remanufactured or aftermarket starter could be a cost-effective alternative.
4. **Installation Labor Costs** Even if you purchase the starter yourself, professional installation at a Mercedes-Benz dealership can add **$150 $300** to the total cost. DIY installation is possible but requires mechanical and electrical expertise to avoid damaging the vehicle.
5. **Longer Wait Times** Due to the complexity of ordering OEM parts and scheduling service appointments, the total repair time may be longer than with aftermarket parts, which are often available immediately.
6. **Environmental and Ethical Concerns** OEM parts are sourced from manufacturing facilities, which may have higher environmental impacts compared to remanufactured or recycled aftermarket parts. Some buyers prefer sustainable alternatives.
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### **Conclusion**
The **Mercedes-Benz starter (004-151-78-01-83)** is an excellent choice if **reliability, longevity, and compatibility** are your top priorities. It is the safest option for ensuring the starter functions flawlessly with your vehicle s electrical system, especially for high-value or classic models. However, the **higher cost and potential overkill for minor issues** make it less ideal for budget repairs or situations where the failure is isolated to a single component (e.g., solenoid or brushes).
For most modern Mercedes-Benz owners facing a starter failure, the OEM part is the **best long-term investment**, particularly if the vehicle is still under warranty or if you plan to keep it for many years. If cost is a major concern, a **remanufactured OEM starter** or a **high-quality aftermarket starter from a trusted brand** (e.g., Deka, Bosch, or Valeo) could be a practical compromise, provided they are properly matched to your vehicle s specifications.
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### **Recommendation**
- **Buy the OEM starter (004-151-78-01-83) if:**- You prioritize **long-term reliability** and **vehicle value retention**.
- Your budget allows for the higher upfront cost.
- You are having the work done at an **authorized Mercedes-Benz dealership** (ensuring proper installation and warranty coverage).
- The starter is failing due to **general wear and tear** rather than a specific component failure.
- **Consider an alternative if:**- You are on a **tight budget** and the failure is isolated to a single part (e.g., solenoid). In this case, a **remanufactured starter** or a **high-end aftermarket starter** (with a strong warranty) may suffice.
- You are comfortable with **DIY installation** and have access to tools and technical guidance.
- The vehicle is **not a high-value or classic model**, and you prefer to minimize costs without sacrificing performance.
**Final Verdict:** For the average Mercedes-Benz owner, the **OEM starter is the best choice** for ensuring a trouble-free repair and maintaining the vehicle s integrity. However, weigh the cost against the severity of the issue and your long-term plans for the car before making a decision. Always verify the part s compatibility with your specific model year before purchasing.
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 resealable and in the original packaging.