fits model: Rx350. make: Lexus. year: 2023–2025.

( Manufacturer Part Number: 6817148090 ), ( Type: Inner Beltline Seal ), ( Oe/oem Part Number: 681710e130 / 68171-0e130 ), ( Color: Black ), ( Features: Waterproof ), ( Material: Rubber ), ( Vintage Part: No ), ( Universal Fitment: Yes ), ( Finish: Matte ), ( Placement On Vehicle: Front, Right ), ( Country Of Origin: Japan )
The **Lexus 6817148090 2023 2025 RX350 Front Right Door Window Inner Belt Weatherstrip Seal** is a precision-engineered rubber and polyurethane composite component designed to ensure optimal sealing, comfort, and durability within the luxury hybrid SUV s door system. Crafted to meet Lexus s stringent quality standards, this weatherstrip seal is engineered to provide an airtight, waterproof barrier between the door panel and the window belt, preventing drafts, road noise intrusion, and moisture ingress while maintaining a smooth, quiet operation of the power window mechanism. The seal features a robust, flexible construction with strategically placed ribs and grooves that conform seamlessly to the contours of the door frame, enhancing both structural integrity and aesthetic continuity. Its high-grade rubber compound is formulated to resist ozone, UV degradation, and environmental contaminants, ensuring long-term resilience even under the demanding conditions of daily driving, including exposure to varying temperatures, humidity, and road debris. Additionally, the seal s integrated design minimizes the risk of squeaks or rattles, contributing to the RX350 s signature refined cabin environment. Whether installed during routine maintenance or as part of a comprehensive door restoration, this OEM-replacement weatherstrip seal guarantees a perfect fit, restoring the vehicle s factory-level performance and contributing to the overall luxury experience that Lexus drivers expect.
**Pros and Cons of buying a Lexus Part Number 6817148090 (2023-2025 RX350 Front Right Door Window Inner Belt Weatherstrip Seal)**
### **Pros:**1. **Direct Fitment** This part is specifically designed for the 2023-2025 Lexus RX350, ensuring compatibility without modifications. It eliminates guesswork in sizing and installation.
2. **OEM Quality** As an original equipment manufacturer (OEM) part, it meets Lexus s strict standards for durability, fit, and performance. This reduces the risk of premature wear or failure compared to aftermarket knockoffs.
3. **Enhanced Weather Sealing** The weatherstrip seal is engineered to prevent drafts, water leaks, and road debris from entering the cabin. A properly functioning seal improves comfort, reduces noise, and protects interior components from moisture damage.
4. **Prevents Window Belt Wear** The inner belt (window regulator belt) works in tandem with the weatherstrip. A failing seal can accelerate wear on the belt, leading to window malfunctions. Replacing this part proactively can extend the life of the window mechanism.
5. **Aesthetic and Functional Integrity** A damaged or deteriorated weatherstrip can look unsightly and compromise the door s sealing performance. Replacing it restores both appearance and functionality.
6. **Ease of Installation** Lexus parts are typically designed for straightforward installation, though some DIYers may still require basic tools (e.g., pry tools, adhesive, or a door panel removal if needed).
7. **Warranty Coverage** If purchased from an authorized Lexus dealer or a reputable online retailer, the part may come with a warranty, offering peace of mind against defects.
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### **Cons:**1. **Cost** OEM parts are generally more expensive than aftermarket alternatives. The price for this specific weatherstrip and belt assembly could range from $50 to $150 or more, depending on the source (dealer vs. third-party seller).
2. **Potential for Counterfeit Parts** Buying from unauthorized sellers (e.g., unverified online marketplaces) risks receiving substandard or fake parts. Always verify the seller s reputation and part authenticity.
3. **Labor Time** Installing the weatherstrip may require removing the door panel, which can be time-consuming for inexperienced DIYers. If hiring a mechanic, labor costs will add to the total expense.
4. **Mixed Reviews on Aftermarket Alternatives** While OEM is ideal, some aftermarket weatherstrips (e.g., from brands like Dayco or Gates) are highly rated for quality and cost-effectiveness. However, not all third-party options are created equal, so research is necessary.
5. **Limited Availability** OEM parts may not always be in stock at local dealers, requiring online ordering or waiting for delivery, which can delay repairs.
6. **Additional Wear Indicators** If the window belt or regulator is already worn, replacing just the weatherstrip may not fully resolve window issues. A thorough inspection of the window mechanism may be needed.
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### **Conclusion:**The **Lexus part number 6817148090 (2023-2025 RX350 front right door window inner belt weatherstrip seal)** is a high-quality, direct-fit solution for maintaining your vehicle s door sealing and window functionality. The **pros outweigh the cons** for most owners, especially those prioritizing reliability, longevity, and OEM standards. However, the **higher cost and potential for counterfeit parts** are valid considerations.
If your primary goal is **preventative maintenance** or restoring the door s seal to factory specifications, the OEM part is the safest choice. For budget-conscious buyers, **high-quality aftermarket alternatives** (e.g., from reputable brands like Dayco or Gates) can offer comparable performance at a lower cost, provided they are properly researched and sourced.
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### **Recommendation:**1. **Purchase from an Authorized Source** Buy the part from an **official Lexus dealer, a trusted online retailer (e.g., Amazon, RockAuto, or eBay with verified sellers), or a reputable auto parts store** (e.g., AutoZone, O Reilly Auto Parts) to ensure authenticity.
2. **Compare Aftermarket Options** If cost is a concern, compare **OEM vs. aftermarket reviews** for this specific part. Look for brands with strong customer feedback and warranties.
3. **DIY or Professional Installation** If comfortable with basic automotive repairs, proceed with installation. Otherwise, consult a **Lexus-certified technician** to avoid voiding any existing warranties or causing further damage.
4. **Inspect the Window Mechanism** While replacing the weatherstrip, **check the window regulator belt, pulleys, and motor** for wear. Address any issues to prevent future window malfunctions.
5. **Consider a Bundle Deal** Some sellers offer the **weatherstrip and belt as a set**, which may simplify installation and ensure both components are compatible.
**Final Verdict:** The **OEM part is the best choice for long-term reliability**, but **careful sourcing and research** are essential to avoid scams or poor-quality replacements. For most owners, the investment in this part will **extend the life of the door seal and window system**, saving money on more extensive repairs later.
This item has been previously used. Mileage: 47K MILES. Color: BLACK 223-CAVIAR EXTERIOR / BROWN EA42-PALOMINO INTERIOR. Donor vehicle: 2023 LEXUS RX350 PREMIUM 2.4L AWD AUTOMATIC TRANSMISSION.
Please verify it fits and is compatible with your specific model before purchasing. Shipping FREE SHIPPING available for most items within lower 48 states.