MERCEDES 2316730265 Rear Right Door Window Weather Seal Benz R231 Molding

( Manufacturer Part Number: 2316730265 ), ( Color: Black ), ( Material: Rubber ), ( Vintage Part: No ), ( Placement On Vehicle: Rear, Right ), ( Type: Window Seal ), ( Manufacturer Warranty: 1 Month ), ( Attachment Type: Adhesive ), ( Features: Easy Installation ), ( Country Of Origin: Germany )

Review MERCEDES benz Rear Right Door Window Weather Seal Molding Oem fits SL550 SL450 2013–2020

The **Mercedes-Benz 2316730265 R231 SL550/SL450 Rear Right Door Window Weather Seal Molding (2013 2020)** is a precision-engineered rubber and plastic composite component designed to ensure a perfect seal between the rear right door and the vehicle s window mechanism on the iconic R231 SL-Class models. Crafted from high-grade, weather-resistant materials, this molding provides an airtight and waterproof barrier, preventing drafts, road noise, and moisture intrusion while maintaining optimal insulation for passenger comfort. The seamless integration of this weather seal into the door structure also plays a critical role in reducing wind noise at highway speeds, enhancing the driving experience with a quieter, more refined cabin environment. Engineered to match the exact specifications of the SL550 and SL450, this part features a durable, flexible design that accommodates the natural expansion and contraction of the rubber due to temperature fluctuations, ensuring long-term reliability without warping or cracking. Its sleek, contoured shape aligns flawlessly with the door s contours, contributing to the SL-Class s signature blend of luxury and aerodynamic efficiency. Whether replacing an original worn seal or upgrading for enhanced durability, this OEM-quality molding guarantees a perfect fit, maintaining the vehicle s resale value and preserving its premium aesthetic. Ideal for both professional installers and discerning DIY enthusiasts, this component exemplifies Mercedes-Benz s commitment to precision engineering, delivering a solution that restores the SL s signature seal integrity with minimal effort.

### **Pros and Cons of buying a Mercedes-Benz Part Number 2316730265 (R231 SL550/SL450 Rear Right Door Window Weather Seal Molding, 2013 2020)**

1. **OEM Quality and Fit** This is an original equipment manufacturer (OEM) part, meaning it is designed to match the exact specifications of your Mercedes-Benz model. It ensures a proper fit, reducing the risk of misalignment or improper sealing that can occur with aftermarket alternatives.

2. **Durability and Longevity** Mercedes-Benz parts are built to last, often with high-quality materials that resist wear, cracking, or degradation over time. This part is likely to perform reliably for the life of the vehicle if installed correctly.

3. **Sealing Efficiency** The weather seal molding plays a critical role in preventing water, dust, and wind from entering the cabin. A properly functioning seal enhances comfort, reduces interior wear, and protects electrical components from moisture damage.

4. **Resale Value Preservation** Using OEM parts when replacing worn or damaged components helps maintain the vehicle s original condition, which can be beneficial if you plan to sell the car in the future. Buyers often prefer cars that have been maintained with genuine parts.

5. **Compatibility with Other OEM Parts** Since this is an OEM part, it is designed to work seamlessly with other genuine Mercedes-Benz components, such as the window regulator, door panel, and weather stripping. This reduces the likelihood of compatibility issues during installation.

6. **Warranty Coverage** If purchased from an authorized Mercedes-Benz dealer or a reputable supplier, this part may come with a warranty, providing peace of mind in case of defects or premature failure.

7. **Aesthetic Consistency** The part will match the factory finish and design of your vehicle, ensuring a seamless look without the risk of mismatched colors or textures that can occur with aftermarket alternatives.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of this specific part may be significantly higher than generic or third-party replacements, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability** Depending on the region and supplier, OEM parts may not always be readily available, especially for older model years or less common variants. This could lead to delays in ordering or higher shipping costs.

3. **Potential for Overkill** If the weather seal molding is only slightly damaged or worn, replacing it with an OEM part may be unnecessary. In such cases, a more affordable aftermarket or refurbished part could suffice without compromising performance.

4. **Installation Complexity** While the part itself is high-quality, installing it may require disassembling the door panel, which can be time-consuming and technically challenging for inexperienced DIYers. Professional installation may be necessary, adding to the overall cost.

5. **Risk of Counterfeit Parts** Purchasing from unauthorized or untrusted sources increases the risk of receiving counterfeit or substandard OEM parts. Always verify the supplier s authenticity to avoid this issue.

6. **Environmental and Ethical Concerns** OEM parts are often sourced from manufacturing processes that may have higher environmental impacts compared to some aftermarket alternatives. Additionally, some buyers may prefer supporting smaller or more sustainable suppliers.

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The Mercedes-Benz part number **2316730265** is an excellent choice if you prioritize quality, longevity, and the preservation of your vehicle s original condition. It offers superior sealing performance, durability, and compatibility, making it ideal for those who want to maintain their SL550/SL450 in top condition. However, the higher cost and potential complexity of installation may not justify the purchase for minor issues or budget-limited repairs.

For minor wear or aesthetic concerns, an aftermarket or refurbished part could be a cost-effective alternative without sacrificing too much performance. Always weigh the severity of the issue, your budget, and the long-term benefits of using an OEM part before making a decision.

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- The weather seal molding is significantly damaged, cracked, or failing to function properly.

- You are performing a full door panel restoration or replacement.

- You want to ensure the best possible fit, sealing, and longevity for your vehicle.

- You have access to an authorized dealer or trusted supplier to guarantee authenticity.

- The damage is minor, and you are looking to save money.

- You are comfortable with installation and willing to research reputable aftermarket brands (e.g., ACDelco, Bosch, or other Mercedes-compatible suppliers).

- You prioritize cost savings over absolute OEM quality for this specific part.

- **Verify the supplier:** Always purchase from an authorized Mercedes-Benz dealer, a trusted online retailer (e.g., RockAuto, Amazon, or specialized Mercedes part stores), or a mechanic you trust to avoid counterfeit or low-quality parts.

Ultimately, the decision depends on your priorities whether you value the long-term benefits of OEM parts or are willing to compromise for cost savings. For most serious Mercedes owners, the OEM part is the best choice for maintaining the vehicle s integrity.

Details:

100% Satisfaction: Guarantee. Best quality: Products. Fast 'N Secure: Delivery. Mercedes R231 SL550 SL450 Rear Right Door Window Weather Seal Molding OEM 13-20.

Our team will do our best to solve any issue. Why Customer love us ?: Received everything pictured and was boxed up very well. Mercedes R231 SL550 SL450 Rear Right Door Window Weather Seal Molding OEM 13-20 B14.

part #: 2316730265 prices

• $20.99-$35.74

specifications vintagwinde:

• for models: Sl550, Sl450
• for makes: Mercedes
• for years: 2013-2020
• mpn: 2316730265
• color: Black
• material: Rubber
• vintage part: No
• placement on vehicle: Rear, Right
• type: Window Seal
• manufacturer warranty: 1 Month
• attachment type: Adhesive
• features: Easy Installation
• country of origin: Germany

shipping vintagwinde:

• type: Fixed
• service: Economy
• class: Economy
• cost: $0.00
• transit: 6-11 Days

offer vintagwinde:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: May 5, 2026
• quantity: 1

general vintagwinde:

• Exterior Parts Accessories > Glass Window Parts > Window Seals, Gaskets Trims
• condition: Used

seller vintagwinde:

• # reviews: 954
• city: Sacramento, California
• rating: 99.3%

returns vintagwinde:

• policy: No Returns

payments vintagwinde:

• other
• wallet: Apple-pay
• credit card: Diners-club

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