fits model: A6, S6, C7. make: Audi. year: 2012–2018.

( Brand: Audi Genuine Oem Original Factory Part ), ( Manufacturer Part Number: 4G5853703 ), ( Type: Window Trim ), ( Color: Silver ), ( Attachment Type: Clip-on ), ( Material: Aluminum ), ( Finish: Brushed, Chrome, Polished Chrome, Brushed Aluminum, Aluminum ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Front, Left, Lower, Rear, Upper )
The **Audi 4G5853703 left roof quarter panel window glass molding** for the **2012 2018 Audi A6, S6, and C7 models** is a precision-engineered, high-quality trim component designed to seamlessly integrate with the vehicle s sleek, aerodynamic lines. Crafted from durable, injection-molded **polypropylene or ABS plastic**, this molding features a smooth, matte black finish that matches Audi s signature premium aesthetic while ensuring a tight, weatherproof fit. The design includes a **clean, unobtrusive profile** with subtle contouring that follows the curvature of the roof quarter panel, blending effortlessly into the bodywork without compromising structural integrity. The molding s **integrated rubber gasket** provides an airtight seal, preventing water ingress and maintaining cabin comfort while also reducing road noise and wind turbulence. This part is engineered to withstand the rigors of daily driving, including exposure to UV rays, temperature fluctuations, and minor impacts, ensuring long-lasting performance and a polished appearance. Whether replacing a damaged section, addressing a manufacturing defect, or upgrading for a custom look, this **OEM-quality molding** restores the vehicle s factory precision, enhancing both its visual appeal and functional reliability. Perfect for enthusiasts and professionals alike, it guarantees a seamless fit with minimal effort, allowing for a quick and professional installation that preserves the Audi s iconic design language.
### **Pros and Cons of Buying a Replacement Left Roof Quarter Panel Window Glass Molding for a 2012 2018 Audi A6 S6 C7 (Part #4G5853703)**
#### **Pros:**1. **Authentic Fit and Finish** A genuine Audi part ensures a precise fit, maintaining the vehicle s original styling and structural integrity. Aftermarket parts may not align perfectly, leading to gaps or misalignment.
2. **Durability and Quality** Audi parts are manufactured to high standards, using materials designed to withstand environmental factors like UV exposure, moisture, and temperature fluctuations. This reduces the risk of premature warping or cracking.
3. **Resale Value Preservation** Keeping the vehicle in original condition helps maintain its resale value, especially for enthusiasts or those who prioritize aesthetics and authenticity.
4. **Warranty Coverage** Purchasing from an authorized Audi dealer or a reputable aftermarket supplier often includes a warranty, providing peace of mind against defects or premature failure.
5. **Easier Installation** Since the part is designed specifically for the A6 S6 C7, it should require fewer modifications during installation compared to aftermarket alternatives that may need trimming or adjustments.
6. **Aesthetic Consistency** The molding complements the vehicle s exterior design, ensuring a seamless look that matches the factory finish. Aftermarket parts may not blend as naturally.
7. **Long-Term Reliability** Audi s engineering standards mean the part is built to last, reducing the likelihood of needing frequent replacements.
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#### **Cons:**1. **Higher Cost** Genuine Audi parts are significantly more expensive than aftermarket alternatives. The price can range from **$150 to $300 **, depending on the supplier and whether labor is included.
2. **Limited Availability** Finding the exact part number (4G5853703) may require ordering from an Audi dealer, an online specialty parts retailer, or a used parts marketplace. Some suppliers may not stock it in stock, leading to longer wait times.
3. **Potential for Counterfeit Parts** When purchasing from third-party sellers (e.g., eBay, Amazon, or random online stores), there is a risk of receiving a counterfeit or low-quality part that doesn t fit properly or lasts long.
4. **Installation Complexity** While the part itself is straightforward, removing the old molding may require careful disassembly of surrounding trim panels, window mechanisms, or adhesive. DIYers without experience may struggle, leading to potential damage.
5. **Weight and Material Concerns** Some aftermarket parts use lighter or less rigid materials to reduce cost, which could affect durability. Genuine Audi parts use heavier, more robust materials for longevity.
6. **Environmental and Ethical Considerations** If the part is sourced from a salvage yard or a vehicle that was scrapped, there may be ethical concerns about parts sourcing, though this is less relevant for new genuine parts.
7. **Labor Costs (If Not DIY)** If hiring a professional for installation, labor fees (typically **$100 $200**) will add to the total expense, making the overall cost comparable to aftermarket options with installation.
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### **Conclusion:**Buying a **genuine Audi left roof quarter panel window glass molding (4G5853703)** for your 2012 2018 A6 S6 C7 is the **best choice for authenticity, durability, and long-term reliability**. While the upfront cost is higher, the benefits in fit, finish, and resale value outweigh the drawbacks for most Audi owners who prioritize quality and originality.
However, if budget is a major concern, **high-quality aftermarket alternatives** (from reputable brands like **ABS, Dorman, or Mann Filter**) can offer a cost-effective solution with minimal compromise in quality. These parts often come with warranties and are widely available, though they may not match the exact factory specifications.
For those comfortable with DIY projects, purchasing from an **authorized Audi parts dealer or a trusted online retailer** (such as **AudiPartsOnline, RockAuto, or eBay with verified sellers**) ensures you get a legitimate part without risking counterfeits.
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### **Final Recommendation:**- **If authenticity and long-term value are priorities**, **buy the genuine Audi part (4G5853703)** from an authorized dealer or a reputable online supplier. This is the safest and most reliable option.
- **If cost is a concern**, research **high-end aftermarket brands** (e.g., **ABS, Dorman, or Mann Filter**) for a balance between quality and affordability. Ensure the part is compatible with your specific model year.
- **Avoid cheap, unknown brands** unless you are certain of their quality, as they may not fit properly or degrade quickly.
- **Consider professional installation** if you lack experience with Audi trim work to avoid damaging surrounding components.
For most Audi enthusiasts, the **genuine part is worth the investment** to maintain the vehicle s integrity and resale appeal.
This came off of a 2018 Audi S6 quarto. Fits 2012 to 2018 Audi A6,S6,A7,S7,RS7 C7 Sedan/Sport back/Hatchback model's. Some vehicle fitments may vary like RS6. Working perfectly clean condition came off a 2018 Audi S6, item has normal signs of usage like scratches and dents.
Audi Genuine OEM Original Factory Part.