fits year: 2016–2020.

( Brand: Tesla ), ( Manufacturer Part Number: 103217800D ), ( Type: Inner Beltline Seal ), ( Oe/oem Part Number: 103217899e / 103217899 / 1032178-99-e ), ( Color: Black ), ( Features: Easy Installation ), ( Material: Rubber ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Right )
The **Tesla 103217800D Front Right Door Window Inner Belt Weatherstrip Seal** for the **2016 2020 Model S and Model X** is a precision-engineered rubber and polyurethane composite component designed to maintain optimal sealing, insulation, and noise reduction within Tesla s high-performance electric vehicles. This weatherstrip seal is strategically positioned along the inner perimeter of the front right door s window belt, where it interfaces with the glass panel to prevent drafts, road noise, and water infiltration while ensuring a tight, airtight seal during operation. Crafted from durable, weather-resistant materials, the seal is engineered to withstand the rigors of daily driving, including temperature fluctuations, UV exposure, and mechanical stress, while resisting degradation from road salt, moisture, and general wear. Its unique design incorporates a flexible yet resilient profile that conforms seamlessly to the door s contours, minimizing gaps and maintaining structural integrity over time. Beyond its functional role in sealing, this weatherstrip also contributes to the vehicle s overall sound insulation, reducing external noise transmission and enhancing the cabin s acoustic environment a critical consideration for Tesla s premium, tech-driven driving experience. For Tesla owners seeking to restore factory-level performance, replace worn seals, or upgrade their vehicle s weatherproofing, this OEM-quality part ensures a perfect fit and long-lasting durability, aligning with Tesla s commitment to precision engineering and driver-centric design.
### **Pros and Cons of Buying a Tesla Front Right Door Window Inner Belt Weatherstrip Seal (Part #103217800D, 2016 2020 Models)**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for Tesla Model S (2016 2020) and Model X (2016 2020) front right door window inner belt weatherstrip seals. It ensures compatibility without modification, reducing the risk of improper installation.
2. **Improved Weather Resistance** A worn or damaged weatherstrip can allow water, dust, and debris to enter the door, leading to rust, electrical issues, or interior damage. Replacing it restores the door s sealing function, protecting against the elements.
3. **Enhanced Comfort and Quiet Operation** A properly functioning weatherstrip reduces wind noise, drafts, and vibrations when driving, improving the overall driving experience.
4. **Prevents Further Damage** Ignoring a failing weatherstrip can lead to more costly repairs, such as door panel corrosion, electrical shorts, or window track damage. Replacing it early mitigates these risks.
5. **Easy Installation** Many Tesla weatherstrips are designed for straightforward removal and replacement, often requiring only basic tools. The part comes pre-assembled, simplifying the process for DIYers.
6. **OEM Quality (If Authentic)** If purchasing from Tesla or an authorized dealer, this part is manufactured to the same standards as original equipment, ensuring durability and proper fit.
7. **Cost-Effective Repair** Replacing a weatherstrip is significantly cheaper than repairing damage caused by a failing seal (e.g., rust repair, electrical work, or window motor replacement).
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#### **Cons:**1. **Potential for Counterfeit Parts** Third-party sellers may offer knockoff or low-quality replicas that fail prematurely or don t fit correctly. This risks voiding warranties or requiring re-replacement sooner.
2. **Installation Challenges** While many weatherstrips are easy to replace, some Tesla models may require disassembling parts of the door panel (e.g., removing the window regulator cover or trim pieces). Improper handling can damage surrounding components.
3. **Limited Availability of Authentic Parts** Authentic Tesla parts may not always be in stock, leading to delays or higher prices. Some sellers may overcharge for "new" parts that are actually refurbished or used.
4. **Mixed Reviews on Aftermarket Alternatives** While some aftermarket weatherstrips work well, others may not seal as effectively, leading to recurring issues. Researching specific brands or models is advisable.
5. **Time-Consuming for Non-Mechanics** If the owner lacks mechanical experience, the process may take longer than expected, especially if tools or instructions are unclear.
6. **Possible Overordering** Since Tesla parts are often sold individually, buyers might accidentally purchase the wrong side (left vs. right) or the wrong model year variant, requiring returns or exchanges.
7. **Warranty Considerations** If the vehicle is still under warranty, Tesla may not cover aftermarket parts, and improper installation could void existing coverage.
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### **Conclusion:**Replacing a failing front right door window inner belt weatherstrip seal on a 2016 2020 Tesla Model S or X is a **practical and cost-effective maintenance task** that prevents greater damage and improves vehicle comfort. The benefits such as better sealing, reduced noise, and protection against corrosion outweigh the minor drawbacks, provided the part is authentic and installed correctly.
The primary risks stem from **purchasing counterfeit parts or mishandling installation**, which can be mitigated by buying from reputable sellers (e.g., Tesla s official store, eBay verified sellers, or trusted third-party suppliers like Amazon or RockAuto) and following detailed installation guides. For those uncomfortable with DIY repairs, consulting a Tesla-certified technician ensures proper fitment and avoids voiding warranties.
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### **Recommendation:**1. **Purchase from a Trusted Source** Buy the part from Tesla s official website, eBay (with seller ratings), or well-reviewed third-party suppliers like RockAuto or Amazon. Avoid unknown sellers offering significantly lower prices, as they may be selling fakes.
2. **Verify Part Compatibility** Double-check that the part number (103217800D) matches your exact Tesla model and year. Some weatherstrips vary slightly between Model S and Model X, as well as trim levels.
3. **Gather Tools and Instructions** Ensure you have the necessary tools (e.g., trim removal tools, plastic pry tools, and possibly a door panel removal guide). Tesla s service manual or YouTube tutorials (e.g., from channels like *Tesla Motors Club* or *The Tesla Guy*) provide step-by-step visuals.
4. **Consider Professional Installation** If the door panel is complex or you re unsure about disassembly, a Tesla-certified technician can install it for $100 $200, which may be worth the peace of mind.
5. **Inspect for Additional Wear** While replacing the weatherstrip, examine the window regulator, door hinges, and seals for signs of wear. Addressing related issues simultaneously can prevent future problems.
6. **Test After Installation** After reassembling the door, test the window operation and check for drafts or leaks. If issues persist, recheck the installation or consult a professional.
**Final Verdict:** This is a **recommended repair** for any Tesla owner experiencing drafts, water leaks, or visible wear on the front right door weatherstrip. The part is relatively inexpensive ( $20 $50 for authentic), easy to install with proper guidance, and offers clear long-term benefits. Prioritize quality over cost to avoid repeat issues.
Warranty All parts including engines, transmissions, transfer cases, differentials, batteries come with 30 day warranty. Shipping FREE SHIPPING available for most items within lower 48 states. Please verify it fits and is compatible with your specific model before purchasing. This item has been previously used.
Donor vehicle: 2019 TESLA model X 100D AWD DUAL MOTOR. Mileage: 58K MILES. Color: BLACK PBSB-SOLID BLACK EXTERIOR / WHITE/BLACK UWT-WHITE/BLACK INTERIOR.