1. Window Parts Interior For Sale
  2. sku: 10577604494138632
  3. AUDI PART 8K5853345

AUDI GENUINE OEM ORIGINAL FACTORY PART 8K5853345 Rear Left Quarter Panel Window Glass Molding

fits model: A4, S4, B8. make: Audi. year: 2009–2016.

8k5853345 Audi Genuine Oem Original Factory Part 2009-2016 A4 S4 B8 Rear Left Quarter Panel Window Glass Insert Trim Molding

( Brand: Audi Genuine Oem Original Factory Part ), ( Manufacturer Part Number: 8K5853345 ), ( 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: Left, Lower, Rear, Upper )

Review AUDI GENUINE OEM ORIGINAL FACTORY PART Rear Left Quarter Panel Window Glass Insert Trim Molding fits A4 S4 B8 2009–2016

The **Audi 8K5853345 rear left quarter panel window glass molding** for the **2009 2016 B8-generation A4 and S4** is a precision-engineered component designed to seamlessly integrate with the vehicle s sleek, aerodynamic bodywork while ensuring optimal functionality and durability. Crafted from high-quality, tempered polycarbonate or reinforced plastic, this molding serves as both an aesthetic and structural element, providing a clean, factory-like finish that complements the car s premium styling cues. The design features a smooth, contoured profile that follows the natural curvature of the quarter panel, blending effortlessly with the window frame, door trim, and body panels to maintain the vehicle s refined silhouette. Its precise fitment accounts for the B8 s distinctive roofline, including the optional **Panoramic Sunroof** and **Heated Side Mirrors**, ensuring a tight seal that prevents drafts and water ingress while enhancing the car s overall appearance.

Beyond its visual appeal, this molding plays a critical role in protecting the delicate window seal and glass edges from environmental wear, such as UV exposure, road debris, and minor impacts. The material is engineered to resist yellowing, cracking, or warping over time, even under the B8 s aggressive driving conditions or prolonged exposure to harsh climates. For vehicles equipped with **Audi s signature LED or halogen headlight clusters**, the molding s precise alignment also helps maintain the headlamp s intended optical performance by preventing misalignment or obstruction. Installation is straightforward, requiring only basic tools and a methodical approach to ensure proper adhesion to the body panel, often involving the use of high-quality automotive adhesive or clips for a secure, long-lasting fit.

Whether restoring a showroom-fresh finish or addressing a damaged or worn molding after an accident, this **OEM-replacement part** ensures compatibility with the **Audi B8 s advanced body control modules (BCM)** and **electronic stability systems**, as it is designed to meet the manufacturer s exact specifications. Available in a **matching body color** (such as **Black, White, Silver, or Graphite**) or **metallic finishes**, it allows for customization to suit the owner s preference while preserving the car s original aesthetic integrity. For enthusiasts and professionals alike, this component represents a small yet essential detail that elevates the A4 or S4 s already impressive presence, bridging functionality and luxury with Audi s signature precision.

### **Pros and Cons of Buying a Replacement Rear Left Quarter Panel Window Glass Molding (Audi A4/A6 S4 B8, 2009 2016, Part # 8K5853345)**

#### **Pros:**

1. **Direct Fitment** The part number (8K5853345) is specific to the Audi A4/S4 B8 (2009 2016) rear left quarter panel window glass molding, ensuring compatibility without modifications.

2. **OEM Quality** Audi parts are engineered to match the original design, maintaining fit, finish, and functionality.

3. **Aesthetic Consistency** Replacing a damaged or cracked molding restores the vehicle s appearance, preventing further deterioration from weather exposure.

4. **Prevents Rust & Water Damage** A broken molding allows moisture to seep into the panel, accelerating rust and structural weakening. Replacement mitigates this risk.

5. **Easier Maintenance** A properly fitted molding makes future window adjustments and glass replacements simpler.

6. **Increased Resale Value** A well-maintained exterior with intact moldings can positively influence a used car s market value.

#### **Cons:**

1. **Cost** OEM Audi parts are expensive, often ranging between **$150 $300 ** depending on the source (dealer vs. aftermarket). Labor costs for installation (if not DIY) will add to the total.

2. **DIY Difficulty** Removing and reinstalling the molding requires careful disassembly of the window mechanism, trim pieces, and possibly the glass itself. Improper handling can damage the window regulator or surrounding components.

3. **Aftermarket Alternatives May Not Fit Perfectly** While aftermarket moldings are cheaper, they may not align precisely with the original design, leading to gaps or misalignment.

4. **Potential for Hidden Damage** If the underlying panel or window mechanism is corroded or worn, the issue may recur after replacement. A thorough inspection is recommended.

5. **Limited Availability** Some Audi dealerships may not stock this part, requiring special ordering, which can delay repairs.

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### **Conclusion**

Replacing a damaged rear left quarter panel window glass molding on your Audi A4/S4 B8 is a **necessary repair** to prevent further damage and maintain the vehicle s integrity. The **pros outweigh the cons** if you prioritize longevity, aesthetics, and long-term reliability. However, the **high cost and potential DIY challenges** make it a decision worth careful consideration.

If the molding is cracked or broken, **procrastinating could lead to more expensive repairs** (e.g., rusted panels, window regulator failure). If you re comfortable with mechanical work, purchasing the part yourself and installing it could save on labor. Otherwise, a trusted Audi specialist can ensure proper fitment.

### **Recommendation:**

- **Source the part from a reputable supplier** (e.g., Audi dealership, RockAuto, or a trusted online parts retailer) to guarantee authenticity.

- **Inspect the surrounding area** (panel, window tracks, seals) for corrosion or wear before replacement.

- **Consider aftermarket options** (e.g., Mopar, Dorman) if budget is a concern, but verify fitment first.

- **If unsure about installation**, have a professional handle it to avoid damaging the window system.

- **Budget for the full repair** (part labor if applicable) to avoid unexpected costs later.

**Final Verdict:** **Proceed with replacement** it s a worthwhile investment to preserve your Audi s condition and value.

Details:

Working perfectly clean condition came off a 2016 Audi S4. Fitment will fit on non-USA Production cars from 2007 to 2008, if chassis is a B8 / 8K 8T 8R0 European version spec car. Fits 2009 to 2016 Audi A4,S4 B8 /B8.5 Sedan model's. This came off of a 2016 Audi S4 quarto.

Audi Genuine OEM Original Factory Part.

part #: 8k5853345 prices

  • $41.31-$240.98

specifications vintagwinde:

  • for models: A4, S4, B8
  • for makes: Audi
  • for years: 2009-2016
  • brand: Audi Genuine Oem Original Factory Part
  • mpn: 8k5853345
  • 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: Left, Lower, Rear, Upper

seller vintagwinde:

  • city: Fort Lauderdale, Florida
  • rating: 100.0%
  • # reviews: 538

offer vintagwinde:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 2
  • options: Ship-to-home
  • started: May 22, 2026

returns vintagwinde:

  • policy: No Returns

general vintagwinde:

  • Exterior Parts Accessories > Glass Window Parts > Window Seals, Gaskets Trims
  • condition: Used

payments vintagwinde:

  • wallet: Paypal
  • credit card: Discover
  • other

shipping vintagwinde:

  • cost: $12.90
  • transit: 7-11 Days
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS
for models: a4, s4, b8, for makes: audi, for years: 2009-2016, type: window trim, attachment type: clip-on, finish: brushed, chrome, polished chrome, brushed aluminum, aluminum, country of origin: germany, placement on vehicle: left, lower, rear, upper,
category: auto parts > exterior parts accessories > glass window parts > window seals, gaskets trims, color: silver, material: aluminum, sku: 10577604494138632,
Audi Genuine Oem Original Factory Part 8K5853345 Is Similar To:
vintagwinde logo
5 offers $41.31–$240.98 USD
  • Used. Offer #1 priced at $41.31 + $14.10 shipping estimate = $55.41* total. 2009-2016 Audi A4 S4 REAR LEFT & RIGHT QUARTER WINDOW GLASS TRIM B / 8K5853346B.+$14.10 shipping
  • Used. Offer #2 priced at $94.04 + $30.00 shipping estimate = $124.04* total. Audi S4 2010-2012. Vehicle: Audi A4 Model Years: 2009-2016 Part No: B.+$30.00 shipping
  • Neu. Offer #3 priced at $240.98 + $13.94 shipping estimate = $254.92* total. WIR KONNEN IHNEN HELFEN.+$13.94 shipping
  • New. Offer #4 priced at $215.78 + $16.00 shipping estimate = $231.78* total. +$16.00 shipping
  • Used. Offer #5 priced at $25.00 + $12.90 shipping estimate = $37.90* total. Part # for Rear Left Quarter Panel Passenger Driver Side Window Glass Insert Trim Molding Weather Proof Rain Cover Mounting Bracket Retainer Clip Plastic Cover Insert Seal Brushed Aluminum is: , B, DT94, D, C, C2ZZ, A2ZZ, A, B2ZZ. Fits 2009 to 2016 Audi A4,S4 (B8 /B8.5 Sedan models).+$12.90 shipping

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