fits year: 2016–2020.

( Brand: Tesla ), ( Manufacturer Part Number: 1060478-00-B ), ( Part Type: Cover )
The **Tesla 1060478-00-B Underhood Apron Cover (Left Side)** and its counterpart, the **1060477-00-B (Right Side)**, are precision-engineered components designed exclusively for Tesla Model S and Model X vehicles produced between the years 2016 and 2020. These underhood apron covers serve as both functional and aesthetic barriers, shielding the vehicle s critical underbody components from environmental elements while maintaining Tesla s signature sleek, aerodynamic design. Crafted from high-quality, durable materials, these aprons are engineered to withstand the rigors of daily driving, including exposure to road debris, moisture, and temperature fluctuations, ensuring long-term reliability and protection for the underlying suspension, exhaust, and battery cooling systems. The left-side apron (1060478-00-B) features a seamless, contoured shape that complements Tesla s futuristic silhouette, seamlessly integrating with the vehicle s bodywork while minimizing aerodynamic drag. Its precise fit is achieved through strategic cutouts and mounting points, allowing for easy installation without compromising structural integrity. Whether installed during routine maintenance or as part of a full undercarriage refresh, these aprons contribute to the vehicle s overall performance by reducing wind noise and maintaining optimal airflow to critical components. Tesla s commitment to quality is evident in the meticulous design and manufacturing of these parts, ensuring they meet the same high standards as the rest of the vehicle s components. For owners seeking to preserve their Tesla s pristine condition or address wear and tear, these underhood apron covers are an essential accessory, blending form and function to uphold the vehicle s legendary performance and aesthetic appeal.
### **Pros and Cons of buying a Tesla Underhood Apron Cover (Part Numbers 1060478-00-B and 1060477-00-B)**
#### **Overview**
The underhood apron cover (also called the front fender liner or splash shield) for Tesla Model S and Model X (2016 2020) serves as a protective barrier against road debris, water, and minor impacts. The part numbers **1060478-00-B** (left side) and **1060477-00-B** (right side) are OEM (Original Equipment Manufacturer) components designed to fit these models. Below is a detailed analysis of the advantages and disadvantages of purchasing these parts, along with a conclusion and recommendation.
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### **Pros of buying a OEM Underhood Apron Cover**
1. **Perfect Fit and Compatibility**
- The OEM apron cover is engineered specifically for Tesla s 2016 2020 models, ensuring an exact fit without gaps or misalignment. This reduces the risk of improper installation, which could lead to leaks or reduced protection.
- The design accounts for Tesla s unique underbody structure, including the placement of sensors, wiring, and structural reinforcements.
2. **Durability and Material Quality**
- Tesla uses high-quality, impact-resistant materials (likely reinforced plastic or composite) that are designed to withstand road debris, minor collisions, and environmental exposure.
- The OEM part is built to last the lifespan of the vehicle, reducing the need for frequent replacements.
3. **Aesthetic Consistency**
- The apron cover matches Tesla s factory finish, maintaining the vehicle s sleek appearance. Aftermarket parts may not align perfectly with the bodywork, leading to an inconsistent look.
- Some aftermarket options may use cheaper materials or colors that do not blend seamlessly with the car s exterior.
4. **Warranty and Reliability**
- Purchasing from Tesla or an authorized dealer ensures the part is backed by Tesla s warranty (if applicable). This provides peace of mind in case of defects.
- Aftermarket parts may not come with the same level of warranty coverage, leaving the buyer responsible for any issues.
5. **Protection Against Rust and Corrosion**
- The apron cover shields vulnerable areas of the underbody from road salt, water, and debris, which can cause rust and structural damage over time. An OEM part is designed to provide long-term protection.
- Poorly fitted or low-quality aftermarket parts may fail to seal properly, allowing moisture and contaminants to reach critical components.
6. **Ease of Installation**
- The OEM part is designed to be installed with Tesla s tools and procedures, which are often well-documented. This reduces the likelihood of installation errors.
- Aftermarket parts may require additional modifications or adjustments to fit correctly, which could complicate the repair process.
7. **Resale Value Preservation**
- Keeping the vehicle stock with OEM parts helps maintain its resale value. Buyers and appraisers often prefer vehicles that have not been modified with non-genuine parts.
- Aftermarket modifications, even minor ones, can sometimes deter potential buyers or reduce the vehicle s perceived value.
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### **Cons of buying a OEM Underhood Apron Cover**
1. **High Cost**
- OEM parts from Tesla or authorized dealers are significantly more expensive than aftermarket alternatives. The price can range from **$200 $400 per part**, depending on the model year and availability.
- For owners on a budget, this cost may be prohibitive, especially if both left and right apron covers need replacement.
2. **Long Lead Times**
- Tesla parts, particularly for older model years, may experience long lead times due to limited stock or high demand. Some owners report waiting **weeks or even months** for delivery from Tesla s official channels.
- Aftermarket suppliers often have faster turnaround times, allowing for quicker repairs.
3. **Limited Availability for Older Models**
- While these part numbers cover 2016 2020 models, Tesla may discontinue support for older vehicles over time. This could make future repairs more difficult or expensive.
- Aftermarket suppliers may still offer parts for these years, providing more long-term availability.
4. **Potential for Overkill**
- If the apron cover is only damaged in a minor accident or has a small crack, some owners may opt for a cheaper aftermarket solution instead of replacing the entire OEM part.
- In cases of cosmetic damage (e.g., scratches or minor dents), a partial repair or touch-up might suffice, making the full OEM replacement unnecessary.
5. **Complex Installation Requirements**
- Replacing the apron cover may require removing the front bumper, sensors, or other components, which can be labor-intensive. Tesla s design makes some repairs more involved than on conventional vehicles.
- DIY installation is possible but may require specialized tools, such as torque wrenches for proper bolt tightening, to ensure the part stays securely in place.
6. **Environmental and Ethical Considerations**
- OEM parts contribute to electronic waste if the old part is not recycled properly. Some buyers may prefer aftermarket parts made from recycled or more sustainable materials.
- However, Tesla s manufacturing processes are generally more environmentally controlled than many aftermarket suppliers, so this is a nuanced consideration.
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### **Comparison with Aftermarket Alternatives**
While the OEM part has clear advantages in fit, quality, and longevity, aftermarket options offer trade-offs: - **Pros of Aftermarket:**- Lower cost (often **$50 $150 per part**).
- Faster availability and shorter lead times.
- Some aftermarket parts may offer additional features (e.g., reinforced designs or better rust protection).
- **Cons of Aftermarket:**- Risk of poor fit, leading to leaks or improper protection.
- Potential for lower-quality materials that degrade faster.
- No warranty or support from Tesla, which could lead to recurring issues.
- Aesthetic mismatches if the part does not align perfectly with the vehicle s design.
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### **Conclusion**
The decision to purchase the **OEM Tesla underhood apron cover (1060478-00-B and 1060477-00-B)** depends on your priorities:- **If budget and long-term reliability are top concerns**, the OEM part is the superior choice. It ensures a perfect fit, durability, and warranty coverage, preserving the vehicle s value and protection.
- **If cost and speed are more important**, an aftermarket part may suffice for minor damage or cosmetic repairs, though with trade-offs in quality and longevity.
For **major damage, structural repairs, or maintaining the vehicle s original condition**, the OEM part is strongly recommended. However, if the damage is isolated and the owner is comfortable with aftermarket solutions, a lower-cost alternative could be considered though with caution regarding fit and quality.
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### **Recommendation**
1. **For Most Owners:**- **Purchase the OEM part (1060478-00-B and 1060477-00-B) from Tesla or an authorized dealer** if the apron cover is damaged beyond minor cosmetic issues. The investment in quality and longevity outweighs the higher cost, especially for high-mileage or high-value vehicles.
- If budget is a constraint, **verify the extent of damage** if the part is only cracked or dented, a partial repair or aftermarket option *might* be acceptable, but proceed with caution.
2. **For Budget-Conscious or Minor Repairs:**- **Compare aftermarket options** from reputable suppliers (e.g., **Tesla Parts Store, Amazon, or specialized automotive retailers**) and check reviews for fit and quality. Ensure the part is made of durable materials and has good customer feedback.
- **Test-fit the part** if possible before purchasing to confirm compatibility with your vehicle s underbody.
3. **For Professional Installation:**- If unsure about DIY installation, **have a Tesla-certified technician** replace the part. This ensures proper alignment, sealing, and torque specifications, which are critical for the part s effectiveness.
4. **For Future Maintenance:**- Keep a record of the part numbers and installation dates. If Tesla discontinues support for these models, having OEM parts on hand may be beneficial for future repairs.
**Final Verdict:**The OEM apron cover is the **best long-term solution** for Tesla owners who prioritize reliability, fit, and warranty support. However, aftermarket parts can be a viable alternative for minor or cosmetic repairs, provided the buyer conducts thorough research and testing. Always weigh the cost against the potential risks of poor-quality replacements.
Please compare this item with yours before buying also please do your research to make sure will fit vehicle. Part number must match. American Express.