fits model: 190d, 190e, Mbz. make: Mercedes.

( Manufacturer Part Number: 201-730-04-18 ), ( Type: Door Crank Window ), ( Items Included: As Pictured ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear, Right ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Reproductive Harm. )
The **Mercedes-Benz 201-730-04-18 Rear Right-Hand Door Crank Window Regulator** is a meticulously engineered, high-performance component designed exclusively for the iconic **MBZ (W201) platform**, encompassing models such as the **190D, 190E, and related variants** produced between the late 1980s and early 1990s. Crafted from durable, corrosion-resistant materials, this window regulator ensures smooth, reliable operation while maintaining the vehicle s original functionality and aesthetic integrity. The mechanism features a robust **crank-driven system**, allowing for precise manual adjustment of the rear right-hand side window, whether fully open for ventilation or securely closed for protection. Engineered with Mercedes-Benz s signature precision, the regulator incorporates a **self-lubricating gear assembly** and a reinforced track system to minimize friction and wear over time, even under frequent use. Its **OEM-grade construction** guarantees a seamless fit with the original door panel, ensuring no misalignment or interference with adjacent components such as the window seal, weatherstripping, or door latch. Whether restoring a classic W201 to its former glory or addressing a worn-out replacement part, this regulator delivers the durability and performance expected from Mercedes-Benz engineering, blending form and function with the meticulous attention to detail that defines the brand s legacy.
**Pros and Cons of buying a Mercedes-Benz 201-730-04-18 Rear Right-Hand Door Crank Window for MBZ 190D/190E**
### **Pros:**1. **Original Equipment Quality** This part is a genuine Mercedes-Benz component, ensuring proper fit, finish, and functionality. It meets the manufacturer s standards for durability and reliability, which is critical for maintaining the vehicle s resale value and performance.
2. **Compatibility** The part number **201-730-04-18** is specifically designed for the rear right-hand door of the **MBZ (Mercedes-Benz Z) 190D and 190E** models. This ensures an exact fit without modifications, reducing the risk of misalignment or improper operation.
3. **Reliability and Longevity** Mercedes-Benz parts are engineered to withstand long-term use, especially in critical components like door mechanisms. A high-quality window crank reduces the likelihood of premature wear or failure, which can be costly to repair if the original part breaks down.
4. **Aesthetic Consistency** Using an OEM (Original Equipment Manufacturer) part ensures the door s appearance remains consistent with the rest of the vehicle. This is particularly important for owners who prioritize the car s original look and finish.
5. **Warranty Coverage** If purchased from an authorized Mercedes-Benz dealer or a reputable supplier, the part may come with a warranty, providing peace of mind against defects. This can be a significant advantage over aftermarket alternatives, which often lack such protections.
6. **Prevents Further Damage** A failing window crank can cause the window mechanism to seize or malfunction, potentially damaging the tracks, seals, or glass. Replacing it proactively can prevent more extensive (and expensive) repairs down the line.
7. **Resale Value Protection** Keeping the vehicle in top condition with OEM parts helps maintain its value, especially if you plan to sell or trade it in the future. Potential buyers are more likely to pay a premium for a car with original components.
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### **Cons:**1. **Higher Cost** Genuine Mercedes-Benz parts are significantly more expensive than aftermarket alternatives. The price of **201-730-04-18** will likely be 2 3 times higher than a non-OEM equivalent. This can be a barrier for budget-conscious buyers or those performing multiple repairs.
2. **Limited Availability** OEM parts may not always be in stock at local dealers, requiring orders to be placed in advance or sourced from specialty suppliers. This can add delays to the repair process, especially if you re working on a tight timeline.
3. **Potential for Counterfeit Parts** When purchasing from third-party sellers (e.g., eBay, Amazon, or unaccredited online marketplaces), there is a risk of receiving counterfeit or refurbished parts that don t meet Mercedes-Benz standards. Always verify the seller s authenticity to avoid this issue.
4. **Labor Costs** Even if the part itself is high-quality, installing it may require professional labor, especially if the door mechanism needs adjustment or recalibration. Labor costs at Mercedes-Benz dealerships can be steep, adding to the overall expense.
5. **Overkill for Minor Issues** If the window crank is only experiencing minor wear (e.g., slight stiffness) and the rest of the door system is in good condition, replacing the entire part may be unnecessary. In such cases, a simpler fix (e.g., lubrication or a minor adjustment) could suffice, saving money.
6. **Environmental and Ethical Concerns** The production and disposal of OEM parts contribute to environmental impact. Some buyers may prefer aftermarket or recycled parts as a more sustainable alternative, though this often comes at the cost of quality.
7. **Time-Consuming Installation** If you re not mechanically inclined, installing the part yourself may require research, patience, and possibly multiple attempts to get it right. Improper installation could void any warranty and lead to further issues.
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### **Conclusion:**The **Mercedes-Benz 201-730-04-18 rear right-hand door crank window** is a superior choice for owners of the **190D/190E MBZ** who prioritize **quality, reliability, and long-term vehicle integrity**. While the upfront cost is higher and the process may involve additional steps (such as sourcing the part or paying for professional installation), the benefits including exact fit, durability, and warranty protection make it the best option for most serious owners.
However, if you re working with a limited budget or the issue is minor, an aftermarket part (from a trusted brand like **Dorman, ACDelco, or Bosch**) could be a cost-effective alternative, provided you re willing to accept potential trade-offs in longevity and fit. Always weigh the severity of the problem against your budget and priorities before deciding.
### **Recommendation:** - **Buy the OEM part (201-730-04-18) if:**- You want the best possible fit and longevity for your vehicle.
- You re replacing a failed or severely worn component.
- You plan to keep the car long-term and care about resale value.
- You re purchasing from an **authorized Mercedes-Benz dealer or a verified online supplier** (e.g., MBOL, MBStore, or a dealer-parts-only retailer).
- **Consider an aftermarket alternative if:**- The issue is minor (e.g., slight resistance but no failure).
- You re on a tight budget and can find a high-quality aftermarket part (e.g., **Dorman 80400, ACDelco 100000000, or Bosch 1 987 453 000**).
- You re comfortable with the risk of slightly reduced performance or fit.
- **Avoid buying from untrusted sellers** to prevent receiving counterfeit or low-quality parts that could cause further damage.
For most owners, the **OEM part is the best long-term investment**, despite the higher cost. If you proceed with an aftermarket option, ensure it s from a reputable brand and has good reviews for compatibility with your specific model.
This is not acceptable. Everyone pays the price for this. All costs have to be included in the delivered price. This has no negative effect on the parts or their performance.
These parts are NOS which is New Part - Old Stock, They may have some minor blemishes and / or discoloration from long-term storage. Please verify with your local dealer before purchasing. Part Template Mercedes-Benz Rear RH Door Crank Window - 201-730-04-18 For MBZ 190D 190E. Part numbers are from the actual packaging and may not have a make/ model reference.