fits model: G12. make: Bmw. year: 2016–2022.

( Manufacturer Part Number: 51777357130 ), ( Type: Body Side ), ( Manufacturer Warranty: 1 Month ), ( Color: Silver ), ( Vintage Part: No ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Lower, Right )
The **BMW 51777357130 7-Series G12 Right Passenger Rocker Panel Skirt** is a precision-engineered aftermarket body panel designed exclusively for the **2016 through 2022 BMW 7 Series (G12) models**, including the **740i, 740i xDrive, 750i, 750i xDrive, and 760i xDrive** variants. Crafted from high-quality **polypropylene or ABS plastic**, this rocker panel skirt is meticulously molded to match the original equipment manufacturer (OEM) contours, ensuring a seamless fit that enhances both the aesthetic and aerodynamic profile of the vehicle. The panel features a **smooth, glossy finish** that seamlessly integrates with the bodywork, eliminating gaps and reducing wind noise while maintaining the 7 Series signature sleek, premium appearance. Engineered to withstand the rigors of daily driving, this replacement part is built to resist UV degradation, cracking, and warping, providing long-lasting durability even under varying weather conditions. Whether installed for cosmetic enhancement, protection against road debris, or as part of a full body restoration, this rocker panel skirt delivers a factory-like finish that elevates the 7 Series refined silhouette. Perfect for enthusiasts seeking a flawless, high-end look or mechanics performing thorough vehicle maintenance, this component is a testament to BMW s attention to detail now available as a reliable aftermarket solution.
### **Pros and Cons of Buying a BMW 51777357130 7-Series (G12) Right Passenger Rocker Panel Skirt (2016 2022)**
#### **Pros:**1. **OEM Quality and Fit** This is an original BMW part, meaning it is designed to match the factory specifications precisely, ensuring a seamless fit without gaps or misalignment. This reduces the risk of wind noise, water leaks, or improper sealing compared to aftermarket alternatives.
2. **Durability and Longevity** BMW uses high-quality materials in their OEM components, including reinforced plastics and weather-resistant coatings. This part is built to withstand daily wear, road debris, and environmental exposure, reducing the likelihood of premature failure.
3. **Aesthetic Consistency** The skirt maintains the vehicle s original styling cues, preserving the 7 Series premium and refined appearance. It blends seamlessly with the bodywork, avoiding a mismatched or "bolted-on" look that some aftermarket parts may produce.
4. **Warranty Coverage** If purchased directly from BMW or an authorized dealer, this part may come with a warranty (typically 12 60 months, depending on the retailer). This provides peace of mind in case of manufacturing defects or premature wear.
5. **Resale Value Protection** Keeping the vehicle in original condition helps maintain its resale value. A complete and undamaged rocker panel skirt ensures the car appears well-maintained, which is attractive to potential buyers.
6. **Compatibility with Other OEM Parts** Since it s an OEM component, it is designed to work harmoniously with other factory-installed parts, such as the wheel arch liners, underbody protection, or exhaust systems, without compatibility issues.
7. **Professional Installation Support** BMW dealerships and authorized service centers have the expertise to install this part correctly, ensuring proper sealing, alignment, and functionality. This is particularly important for critical areas like the rocker panels, which affect aerodynamics and protection.
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#### **Cons:**1. **High Cost** OEM parts from BMW are significantly more expensive than aftermarket alternatives. The price for this specific rocker panel skirt can range from **$300 to $600 or more**, depending on the retailer and whether labor is included. This makes it a costly repair or replacement if the part is damaged.
2. **Limited Availability and Lead Times** OEM parts may not always be in stock, especially for older model years (e.g., 2016 2017). Ordering may require waiting weeks or even months, depending on the supplier. Aftermarket parts often have shorter lead times.
3. **Potential for Overkill** If the rocker panel skirt is only lightly damaged (e.g., minor scratches or chips), replacing it with an OEM part may be unnecessary. In such cases, a less expensive aftermarket or refurbished part could suffice.
4. **Installation Labor Costs** Even if you purchase the part yourself, professional installation is recommended for critical areas like the rocker panels. Labor costs at a BMW dealership can add **$150 $300 or more**, increasing the total expense.
5. **Environmental and Ethical Concerns** OEM parts often come from new manufacturing, which may raise sustainability concerns for environmentally conscious buyers. Some prefer aftermarket or recycled parts to reduce waste.
6. **Risk of Counterfeit Parts** When purchasing from third-party sellers (e.g., eBay, Amazon, or non-authorized dealers), there is a risk of receiving counterfeit or refurbished parts that do not meet OEM standards. Always verify the seller s authenticity.
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### **Conclusion:**Buying an **OEM BMW 51777357130 right passenger rocker panel skirt (G12, 2016 2022)** is the **best choice for long-term reliability, fitment, and aesthetic integrity**. It ensures the highest quality, durability, and compatibility with your vehicle, while also protecting its resale value. However, the **high cost and potential lead times** make it a less practical option for minor repairs or budget-conscious buyers.
If the part is **heavily damaged, cracked, or missing**, the OEM option is justified. For **cosmetic-only repairs or minor damage**, an **aftermarket or refurbished part** may offer a cost-effective alternative without sacrificing too much quality.
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### **Recommendation:**- **If budget is not a concern and you prioritize longevity and originality**, purchase the **OEM part from an authorized BMW dealer or official BMW Online Store**. Ensure the seller provides a warranty and verify the part s authenticity.
- **If cost is a factor**, compare **high-quality aftermarket brands** (e.g., **MagnaParts, ACDelco, or Bosch**) for similar parts. Look for reviews and ensure the part is **Genuine BMW-compatible** (some aftermarket parts are designed to fit but may not seal as well).
- **For minor damage**, consider **touch-up paint or a less expensive aftermarket skirt** before committing to an OEM replacement.
- **Always have the part installed by a professional**, especially for the rocker panels, to avoid issues with sealing or alignment.
**Final Verdict:** The OEM part is the **premium choice** for BMW owners who demand perfection, but it requires careful consideration of cost and necessity. For most buyers, weighing the **damage severity** against the **cost of OEM vs. aftermarket** will determine the best decision.
North Highlands, CA:: BMW 7-Series G12 Right Passenger Side Rocker Panel Skirt 2016 2017 2018 2019 2020 2021 2022 OEM. In used condition, has scratches and scuffs see pictures for details.