TESLA 1083991-00-I Rear Right Bumper Lower Wing Retainer Bracket

( Brand: Tesla ), ( Manufacturer Part Number: 1083991-00-I ), ( Bundle Listing: No ), ( Color: Black ), ( Features: Easy Installation ), ( Fitment Type: Direct Replacement ), ( Material: Plastic ), ( Oe/oem Part Number: 1083989-00-i / 1083989 00 I / 108398900i ), ( Placement On Vehicle: Rear, Right ), ( Type: Bumper Lower Wing Retainer )

Review TESLA Rear Right Side Bumper Lower Wing Retainer Bracket Support Oem fits 2017–2023

The **Tesla 1083991-00-I Rear Right Bumper Lower Wing Retainer Bracket** is a precision-engineered, high-strength automotive component designed exclusively for Tesla Model S and Model X vehicles manufactured between the 2017 and 2023 model years. This critical structural bracket serves as a vital connection point between the lower rear wing assembly and the vehicle s body, ensuring aerodynamic integrity, structural stability, and proper alignment of the bumper system. Crafted from durable, corrosion-resistant materials likely a high-grade aluminum alloy or reinforced polymer this bracket is engineered to withstand the rigorous demands of daily driving, including exposure to varying environmental conditions, road debris, and the dynamic forces exerted during acceleration, braking, and cornering. Its sleek, aerodynamic design not only complements Tesla s signature futuristic styling but also minimizes air resistance, contributing to the vehicle s exceptional efficiency and performance. The bracket features precision-machined mounting holes and alignment guides, ensuring a secure and vibration-dampening fit that prevents loosening or misalignment over time. Whether replacing a damaged bracket due to an accident, wear and tear, or as part of a routine maintenance or customization upgrade, this OEM-quality part guarantees a seamless, factory-like installation that maintains the vehicle s original performance and aesthetic standards. Ideal for Tesla owners seeking reliability, longevity, and the assurance of genuine Tesla components, this bracket exemplifies the brand s commitment to innovation and precision engineering.

### **Pros and Cons of buying a Tesla Part Number 1083991-00-I (2017-2023 Rear Right Bumper Lower Wing Retainer Bracket)**

1. **Direct Compatibility** This is an official Tesla part, meaning it is designed specifically for your model year and should fit without modifications.

2. **Quality Assurance** Tesla parts are manufactured to high standards, reducing the risk of premature failure or poor fit.

3. **Warranty Coverage** If purchased directly from Tesla or an authorized dealer, the part may still be under warranty, depending on the vehicle s history.

4. **Reliability** Since it s a genuine component, it should perform as intended without unexpected issues related to aftermarket alternatives.

5. **Ease of Installation** Tesla parts often come with clear instructions, and since it s a retainer bracket, installation is typically straightforward if you have basic mechanical skills.

6. **Long-Term Durability** Tesla uses materials that are built to withstand the stresses of daily driving, reducing the need for frequent replacements.

7. **Aesthetic Consistency** The part will match the factory finish, ensuring a seamless look after installation.

1. **High Cost** Tesla parts are often more expensive than aftermarket alternatives, which can be a significant expense if you need multiple parts.

2. **Limited Availability** Depending on your location, finding this part may require ordering from Tesla s official website or a third-party supplier, which could involve shipping delays.

3. **Potential Overkill** If the bracket is only damaged or loose due to a minor incident (e.g., a small rock chip or minor collision), an aftermarket or refurbished part might suffice at a lower cost.

4. **No Discounts** Unlike aftermarket parts, Tesla parts do not typically come with warranties from third-party sellers, so you re paying full price with no additional protections.

5. **Installation Complexity** While simple, some Tesla repairs require specialized tools or knowledge, and if you re not comfortable working on your vehicle, labor costs could add up.

6. **Stock Issues** Tesla occasionally experiences supply chain disruptions, which could delay part availability even if you order directly.

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### **Conclusion**

Buying the **Tesla 1083991-00-I (2017-2023 Rear Right Bumper Lower Wing Retainer Bracket)** is the most reliable and high-quality option if you prioritize compatibility, durability, and peace of mind. However, if the damage is minor and budget is a concern, exploring **aftermarket or refurbished alternatives** (from reputable sellers) could be a cost-effective compromise. If you re unsure about the extent of the damage or need additional parts, consulting a Tesla-certified technician may help determine the best course of action.

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### **Recommendation**

- **If the bracket is damaged beyond minor wear or if you want a guaranteed fit**, purchase the **official Tesla part** from their website (https://shop.tesla.com) or an authorized dealer. This ensures longevity and avoids potential issues with aftermarket parts.

- **If the damage is superficial (e.g., a loose clip or minor crack) and you re on a tight budget**, consider checking **eBay, Amazon, or specialized EV part suppliers** for aftermarket or refurbished options. Verify seller ratings and reviews to ensure quality.

- **If you re not confident in DIY repairs**, take the vehicle to a **Tesla service center or a trusted EV specialist** to assess whether the part needs replacement or if another solution exists.

For most owners, the **official Tesla part is the safest choice**, especially if the bracket is a critical safety or structural component. However, weigh the cost against the severity of the issue before committing.

Details:

MILEAGE: 151K MILES. 5 JUST DO NOT LIKE IT. DONOR VEHICLE: 2020 TESLA model 3 LONG RANGE. BODY TYPE: SEDAN 4-DOOR.

part #: 108399100 prices

• $32.50-$47.39

specifications frontbumperus:

• for years: 2017-2023
• brand: Tesla
• mpn: 1083991-00-i
• bundle listing: No
• color: Black
• features: Easy Installation
• fitment type: Direct Replacement
• material: Plastic
• oe/oem part number: 1083989-00-i / 1083989 00 I / 108398900i
• placement on vehicle: Rear, Right
• type: Bumper Lower Wing Retainer

returns frontbumperus:

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

payments frontbumperus:

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

general frontbumperus:

• condition: Used
• Exterior Parts Accessories > Bumpers Components > Bumpers Reincements

offer frontbumperus:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: April 21, 2026

shipping frontbumperus:

• transit: 3-7 Days
• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed

seller frontbumperus:

• city: Kingsley, Michigan
• rating: 99.9%
• # reviews: 58026

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