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  2. sku: 18813199309575983
  3. TESLA 1118494-00-B

TESLA 1118494-00-B Front Row Power Lumbar Seat Seatback

fits year: 2017–2022.

1118494-00-b Tesla 2017-2022 Model 3 Y Front 1st Row Power Lumbar Seat Seatback Oem

( Brand: Tesla ), ( Manufacturer Part Number: 1118494-00-B ), ( Part Type: Seat ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Left, Right )

Review TESLA Model Front 1st Row Power Lumbar Seat Seatback Oem fits 2017–2022

The **Tesla 1118494-00-B Front Row Power Lumbar Seatback (2017 2022 Models)** is a meticulously engineered, high-performance seating component designed exclusively for Tesla s premium electric vehicles, including the Model S, Model X, and select Model 3 and Model Y variants. This seatback is a critical element of Tesla s commitment to ergonomic excellence, blending cutting-edge technology with uncompromising comfort to enhance both driving experience and long-term occupant well-being. Crafted from high-grade, durable materials, the seatback features a sleek, aerodynamic design that seamlessly integrates with Tesla s signature minimalist yet futuristic aesthetic, ensuring a cohesive and premium cabin environment. At its core, this power lumbar seatback incorporates Tesla s proprietary **adjustable lumbar support system**, allowing drivers and passengers to customize the contouring of the lower back region for optimal spinal alignment and reduced fatigue during extended drives. The mechanism is smooth, precise, and effortlessly controlled via the vehicle s intuitive infotainment system or dedicated seat controls, ensuring effortless adjustments without compromising the driver s focus on the road.

Beyond its functional advantages, the seatback is engineered with Tesla s signature attention to detail, incorporating **high-density, breathable upholstery** that resists wear, stains, and moisture while maintaining a luxurious feel. The materials used are both **eco-conscious and durable**, aligning with Tesla s sustainability ethos, as they often include recycled or recyclable components where possible. For added safety and durability, the seatback is reinforced with **high-strength structural materials**, ensuring it meets or exceeds rigorous automotive safety standards, including those for side-impact protection and crash energy absorption. The design also prioritizes **thermal regulation**, with materials that help maintain a comfortable temperature, reducing the need for excessive climate control and further enhancing energy efficiency a hallmark of Tesla s holistic approach to vehicle optimization.

This seatback is not merely an accessory but a **performance-enhancing feature** that contributes to the overall driving dynamics of the vehicle. By providing tailored lumbar support, it helps reduce driver fatigue on long highway trips, improves posture, and minimizes the risk of chronic discomfort associated with prolonged sitting. The power adjustment feature is particularly beneficial for drivers of varying body types, allowing for a personalized fit that enhances both comfort and control. Whether installed in a **Model S Plaid** for high-performance driving or a **Model 3 Long Range** for daily commuting, this seatback ensures that every journey is as comfortable as it is exhilarating. For Tesla owners seeking to maintain their vehicle s pristine condition or replace a worn component, this OEM-quality seatback is the ideal choice, offering a perfect blend of **performance, durability, and Tesla s signature innovation**.

### **Pros and Cons of buying a Tesla 1118494-00-B (2017 2022 Front Row Power Lumbar Seat Seatback)**

#### **Pros:**

1. **Improved Comfort and Support** The power lumbar seatback adjusts to provide better spinal alignment, reducing fatigue during long drives. This is particularly beneficial for owners who spend significant time behind the wheel, whether for daily commutes or road trips.

2. **Customization and Convenience** The power adjustment allows for personalized seating, accommodating different body types and preferences. Users can fine-tune the lumbar support to their ideal position without manual effort, enhancing overall driving comfort.

3. **Compatibility with Tesla Models** This part is designed specifically for the 2017 2022 Model S and Model X, ensuring a seamless fit and proper functionality. It s a direct replacement for the stock seatback, maintaining the vehicle s intended ergonomics.

4. **Potential Resale Value for Upgrades** Tesla owners often invest in aftermarket upgrades to enhance their vehicles. Installing this seatback could make the car more appealing to buyers who prioritize comfort, potentially increasing its resale value.

5. **Durability and Quality** Tesla parts, even aftermarket replacements, are generally built to high standards. This seatback is likely constructed with materials that match Tesla s emphasis on durability, ensuring longevity with proper care.

6. **Reduced Back Pain** For individuals prone to back discomfort, the adjustable lumbar support can significantly alleviate strain, making long drives more tolerable. This is especially useful for owners who frequently use their Tesla for work or travel.

7. **Easy Installation** As a direct replacement part, it should integrate smoothly with the existing wiring and mechanisms, provided the vehicle s electrical system is in good condition. Tesla s modular design often simplifies such upgrades.

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#### **Cons:**

1. **Cost** Aftermarket parts, even from reputable brands, can be expensive. The price of this seatback may not be justified for owners who are already satisfied with their stock seating or have minimal long-distance driving needs.

2. **Potential Compatibility Issues** While designed for 2017 2022 models, slight variations in wiring or mounting points between trims or years could arise. Ensuring a perfect fit may require professional installation or additional modifications.

3. **Warranty Concerns** Purchasing an aftermarket part may void Tesla s original warranty for the seat or related components. Owners should confirm whether Tesla s warranty covers aftermarket parts or if they need to purchase extended coverage separately.

4. **Limited Availability of Parts** Depending on the supplier, stock may be inconsistent, leading to delays in receiving or replacing the part. It s wise to order from a trusted source with a good return policy.

5. **Learning Curve for Adjustments** The power lumbar feature introduces an additional control to master. Some users may initially struggle with the buttons or settings, requiring time to adjust to the new functionality.

6. **Maintenance Requirements** Like any mechanical component, the power lumbar seatback may require occasional maintenance, such as cleaning contacts or replacing batteries in the remote. Neglecting these tasks could lead to malfunctions over time.

7. **Aesthetic Mismatch** If the aftermarket part differs subtly in appearance from the original, it might stand out. While functionality is the priority, some owners may prefer a seamless look, which could require additional trim or upholstery adjustments.

8. **Not Essential for All Users** If the owner rarely drives long distances or doesn t experience back pain, the benefits of this upgrade may not outweigh the cost. It s a discretionary purchase rather than a necessity.

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### **Conclusion:**

The **Tesla 1118494-00-B (2017 2022 Front Row Power Lumbar Seat Seatback)** is a worthwhile upgrade for owners who prioritize comfort, especially those who frequently drive long distances or suffer from back discomfort. The adjustable lumbar support enhances ergonomics, reduces fatigue, and aligns with Tesla s focus on user experience. However, the cost, potential compatibility issues, and maintenance requirements must be carefully considered before purchasing.

For **owners who spend significant time in their Tesla and value comfort**, this part is a strong recommendation. It s an investment in long-term driving satisfaction and could even add appeal to the vehicle s resale value. **For casual drivers or those already comfortable with their stock seating**, the expense may not be justified, and the upgrade could be deferred or skipped.

Ultimately, the decision should be based on individual driving habits, budget, and the perceived need for enhanced lumbar support. Consulting with a Tesla-certified technician before installation is also advisable to ensure compatibility and proper setup.

### **Recommendation:** **Buy if:**

- You frequently drive long distances or experience back pain.

- You value customizable seating and are willing to invest in comfort upgrades.

- You ve verified compatibility with your specific Tesla model and year.

- You re prepared for the cost and potential maintenance needs.

**Avoid if:**

- You rarely drive long distances and are satisfied with your current seating.

- The cost exceeds your budget for discretionary upgrades.

- You re unsure about the installation process or potential warranty implications.

For those who decide to proceed, purchasing from a reputable supplier with a warranty and opting for professional installation will maximize the part s benefits and longevity.

Details:

Interior Colour: Black. Front 1st Row Power Lumbar Seat Seatback. Mileage: 89,607 mi. 2017 2018 2019 2020 2021 2022.

Exterior Paint Code: Midnight Silver Metallic PMNG. Asset No: 188, Partaker Number: 54886076.

part #: 111849400 prices

  • $29.00-$48.50

specifications seainterio:

  • for years: 2017-2022
  • brand: Tesla
  • mpn: 1118494-00-b
  • part type: Seat
  • color: Black
  • material: Plastic
  • vintage part: No
  • placement on vehicle: Front, Left, Right

returns seainterio:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

payments seainterio:

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

shipping seainterio:

  • class: Standard, Expedited, One-day
  • type: Fixed
  • transit: 3-8 Days
  • cost: $0.00
  • service: Standard, Expedited, Overnight

general seainterio:

  • Interior Parts Accessories > Seats, Parts Accessories > Seats
  • condition: Used

offer seainterio:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: February 3, 2026
  • options: Ship-to-home

seller seainterio:

  • city: Hollywood, Florida
  • # reviews: 1967
  • rating: 99.9%
for years: 2017-2022, part type: seat, vintage part: no, placement on vehicle: front, left, right,
category: auto parts > interior parts accessories > seats, parts accessories > seats, color: black, material: plastic, sku: 18813199309575983,
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