fits year: 2020–2023.

( Brand: Tesla ), ( Manufacturer Part Number: 1494840-91-B ), ( Part Type: Seat ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 149484091b, 1494840 91 B, 1494840 ), ( Color: Black ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear, Right, Second Row )
The **Tesla 1494840-91-B Rear Right Upper Seat (2020-2023 Model Y & Model 3)** is a meticulously engineered, high-performance seating component designed to deliver uncompromising comfort, durability, and ergonomic support for the rear passenger in Tesla s latest electric vehicles. Crafted from premium, high-density materials, this seat features a robust **polyurethane foam core** with advanced **high-resilience properties**, ensuring long-lasting structural integrity while maintaining superior cushioning for extended drives. The upper portion of the seat incorporates a **reinforced, contoured backrest** with strategically placed **airflow channels** to enhance ventilation and reduce heat buildup, particularly during long road trips or in warmer climates. The **adjustable lumbar support** is engineered to provide optimal spinal alignment, reducing fatigue and promoting a healthier sitting posture, which is especially beneficial for passengers who frequently use the rear seats for work or entertainment.
The seat s **water-resistant, easy-to-clean fabric** likely a blend of **polyester and spandex** resists stains, spills, and moisture, making it ideal for families or frequent travelers who prioritize practicality without sacrificing style. The **seamless stitching and precision-cut patterns** not only enhance the seat s aesthetic appeal but also prevent fraying and wear over time, ensuring a sleek, modern look that complements Tesla s minimalist interior design. For added convenience, the seat is designed to **easily detach and reattach**, allowing for simple installation or replacement, whether for maintenance, customization, or upgrading to a more ergonomic or stylish option. Whether used in the **Model Y s spacious third-row seating** or the **Model 3 s dual-rear-seat configuration**, this upper seat ensures that every passenger enjoys a blend of **luxury, functionality, and Tesla s signature attention to detail**, making it a standout component in the vehicle s premium cabin.
### **Pros and Cons of buying a Tesla Part Number 1494840-91-B (Rear Right Upper Seat for 2020-2023 Models)**
#### **Pros:**1. **Direct Compatibility** This part is officially designed for Tesla Model 3 and Model Y (2020-2023) vehicles, ensuring a proper fit without modifications.
2. **OEM Quality** As a genuine Tesla part, it meets the manufacturer s standards for durability, safety, and performance, reducing the risk of premature wear or failure.
3. **Warranty Coverage** Purchasing from an authorized Tesla service center or approved supplier may include warranty protection, offering peace of mind against defects.
4. **Safety and Reliability** Tesla seats are engineered for crash safety, ergonomic support, and long-term durability, which is critical for passenger comfort and protection.
5. **Ease of Installation** Since it s a direct replacement, installation should be straightforward for a qualified technician, minimizing downtime.
6. **Aesthetic Consistency** The part matches the original design, ensuring a seamless appearance without mismatched materials or finishes.
7. **Support for Tesla s Ecosystem** Using genuine parts maintains the vehicle s resale value and compatibility with Tesla s software and service network.
#### **Cons:**1. **High Cost** Genuine Tesla parts are significantly more expensive than aftermarket alternatives, which can be a financial burden for owners on a budget.
2. **Limited Availability** Unlike mass-market brands, Tesla parts may not be as widely stocked, potentially causing delays in ordering or shipping.
3. **Dependence on Tesla s Supply Chain** If Tesla experiences production or logistical issues, obtaining the part could be difficult, especially for older model years.
4. **No Flexibility for Customization** Unlike aftermarket options, this part does not offer variations in color, material, or design, which may be a drawback for owners seeking upgrades.
5. **Potential for Overkill** If the seat is only slightly damaged (e.g., minor fabric wear), replacing the entire upper seat may be unnecessary, increasing costs without added benefit.
6. **Installation Costs** Even if the part is easy to fit, labor charges from a Tesla-certified technician can add to the total expense.
7. **Longer Wait Times** Due to Tesla s high demand and limited production capacity, parts may take weeks to arrive, extending repair timelines.
---
### **Conclusion**
The **Tesla part number 1494840-91-B** is a high-quality, reliable replacement for the rear right upper seat in 2020-2023 Model 3 and Model Y vehicles. Its primary advantages lie in **compatibility, safety, and longevity**, making it the best choice for owners who prioritize performance and warranty-backed parts. However, the **high cost, limited availability, and potential overkill for minor issues** make it less ideal for budget-conscious buyers or those seeking quick, low-cost repairs.
For most owners who value **long-term reliability and Tesla s brand integrity**, this part is worth the investment. However, if the seat damage is superficial or if cost is a major concern, exploring **aftermarket alternatives** (while ensuring they meet safety standards) or consulting a Tesla service advisor for a cost-benefit analysis may be prudent.
### **Recommendation:** - **Buy the genuine Tesla part** if:- The seat is severely damaged or worn.
- You want to maintain warranty coverage and resale value.
- You prioritize safety and long-term durability over cost savings.
- **Consider alternatives** if:- The damage is minor (e.g., fabric tear, minor structural issues).
- You re open to aftermarket parts that meet Tesla s safety standards at a lower cost.
- You can source the part from a reputable third-party supplier with good reviews.
For the best experience, **purchase from an authorized Tesla service center or a trusted Tesla parts distributor** to ensure authenticity and warranty support. If DIY installation is an option, verify compatibility and follow Tesla s guidelines carefully.
THIS PART CAME OFF A 2023 AUDI TESLA MY PERFORMANCE. VEHICLE MAKE: 2023 TESLA.