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

( Manufacturer Part Number: 4G5853345B ), ( Country Of Origin: Germany ), ( Color: Silver ), ( Material: Fiberglass, Silicone ), ( Vintage Part: No ), ( Placement On Vehicle: Left, Rear ), ( Type: Quarter Panel ), ( Oe/oem Part Number: - ), ( Manufacturer Warranty: 1 Month ), ( Attachment Type: Clip-on ), ( Features: Easy Installation, Heat Resistant, No Drilling Required ), ( Finish: Chrome )
The **Audi 4G5853345B rear left LH outer quarter panel window glass molding** is a precision-engineered component designed exclusively for Audi s 12th and 13th generation A6 and C7 models, ensuring a seamless blend of functionality and aesthetic refinement. Crafted from high-quality, durable materials, this molding serves as both a protective barrier and a stylistic accent, shielding the vehicle s outer quarter panel from scratches, chips, and environmental wear while maintaining the sleek, aerodynamic contours of the car s bodywork. Its sleek, contoured design follows the natural curvature of the window frame, allowing for a flush fit that enhances the vehicle s streamlined appearance without compromising structural integrity. The molding is engineered to accommodate the precise dimensions of the rear left quarter panel, ensuring compatibility with the window glass and surrounding trim, thereby preventing gaps or misalignments that could detract from the car s polished look. Ideal for both original equipment replacement and custom restoration projects, this molding is built to meet Audi s stringent quality standards, featuring smooth, seamless edges and a finish that resists fading, cracking, or discoloration over time. Whether used in a full-body restoration, a targeted repair, or as part of a meticulous detailing routine, this component guarantees a professional-grade finish that preserves the Audi s premium aesthetic while protecting its structural elements from daily wear and tear.
### **Pros and Cons of Buying a Replacement Audi A6 C7 Rear Left LH Outer Quarter Panel Window Glass Molding (Part #: 4G5853345B, 2012 2018)**
#### **Pros:**1. **Direct Fitment** The part number (4G5853345B) is designed specifically for the Audi A6 C7 (2012 2018) rear left LH outer quarter panel window glass molding, ensuring compatibility without modifications.
2. **OEM Quality** If sourced from an authorized Audi dealer or a reputable aftermarket supplier, the molding will match the original equipment manufacturer (OEM) standards in terms of material, fit, and finish.
3. **Aesthetic Consistency** Replacing a damaged or worn molding restores the vehicle s appearance, preventing further deterioration from weather, UV exposure, or physical wear.
4. **Prevents Further Damage** A cracked or broken molding can allow moisture and debris to enter the door mechanism, potentially causing rust or electrical issues in the window regulator.
5. **Easy Installation** The molding is typically held in place by clips or adhesive, making it a straightforward DIY repair for those with basic automotive skills.
6. **Cost-Effective Alternative** Replacing the molding is far cheaper than repairing or replacing the entire door panel if damage progresses to structural components.
7. **Availability of Aftermarket Options** Beyond OEM parts, aftermarket suppliers often offer high-quality, budget-friendly alternatives that still meet Audi s design standards.
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#### **Cons:**1. **Potential Counterfeit Parts** Purchasing from untrusted sellers (e.g., eBay, Craigslist, or unknown online marketplaces) risks receiving low-quality, mismatched, or counterfeit moldings that may not fit properly or last long.
2. **Limited Warranty Coverage** Aftermarket parts may not come with a warranty, whereas OEM parts from a dealership often include at least a basic warranty.
3. **Installation Challenges** If the molding is stuck due to adhesive or rust, removal and reapplication may require patience or specialized tools. Improper installation can lead to gaps or misalignment.
4. **Hidden Damage** If the door panel itself is corroded or damaged beneath the molding, replacing just the molding may not fully resolve the issue, leading to recurring problems.
5. **Price Variability** While generally affordable, prices can fluctuate based on supplier, brand, and whether the part is new or refurbished. Some aftermarket options may be cheaper but lower in quality.
6. **Time-Consuming for DIYers** If the buyer lacks experience with automotive repairs, the process of removing old adhesive, applying new adhesive, and ensuring a perfect fit could be frustrating.
7. **Environmental Factors** Even with a new molding, prolonged exposure to sun, rain, or road salt can eventually cause it to degrade again, requiring future replacements.
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### **Conclusion:**Replacing the Audi A6 C7 rear left LH outer quarter panel window glass molding is a practical and cost-effective solution for restoring the vehicle s appearance and preventing further damage. The part is relatively easy to source and install, especially if purchased from a trusted supplier. However, the success of the repair depends heavily on the quality of the part and the care taken during installation. While aftermarket options provide affordability, OEM parts offer greater reliability and warranty protection.
For most owners, this is a **low-risk, high-reward** repair that enhances both aesthetics and functionality. The key is ensuring the part is genuine and installing it correctly to avoid future issues.
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### **Recommendation:**1. **Purchase from a Reputable Source** Buy the part from an **authorized Audi dealer**, a **trusted aftermarket supplier** (e.g., RockAuto, MOPAR, or local Audi specialty shops), or a verified online retailer with positive reviews. Avoid unknown sellers to prevent counterfeit or low-quality parts.
2. **Verify Part Compatibility** Double-check that **4G5853345B** matches your exact model year and trim level. Some variations (e.g., different door trims or optional packages) may require a slightly different part number.
3. **Prepare for Installation**
- Use **plastic pry tools** or a **heat gun** to carefully remove the old molding without damaging the door panel.
- Clean the area thoroughly and apply **high-quality automotive adhesive** (e.g., 3M 08840 or Permatex 20000) for a secure fit.
- Ensure the new molding aligns perfectly with the door frame and window glass to avoid gaps.
4. **Consider Professional Help if Needed** If the molding is stubborn to remove or the door panel shows signs of rust/corrosion, a professional may be worth the extra cost to ensure a complete fix.
5. **Maintain the Molding** Apply a **UV-protective spray** (e.g., 303 Aerospace Protectant) to prolong its lifespan and prevent cracking from sun exposure.
By following these steps, you can successfully replace the molding and restore your Audi A6 s appearance while avoiding common pitfalls.
However, due to previous use, there may be some visible signs of wear or cosmetic imperfections. Warranty information is included in the. Pickup Details.