AUDI 4M8810172E Rear Right Quarter Panel Fender Liner Wheel SQ8 4.0L Housing Cover

( Manufacturer Part Number: 4M8810172E ), ( Part Type: Quarter Cover ), ( Manufacturer Warranty: 30 Day ), ( Tested: Tested, Cleaned And Inspected ), ( Placement On Vehicle: Rear, Right ), ( Fitment Type: Direct Replacement )

Review AUDI Sq8 4m 4.0l Rear Right Quarter Panel Fender Liner Wheel Housing Cover

The **Audi 4M8810172E SQ8 4.0L Rear Right Quarter Panel Fender Liner Wheel Housing Cover** is a precision-engineered, high-quality replacement part designed exclusively for the Audi SQ8, a flagship model in Audi s lineup known for its luxurious performance and cutting-edge design. This component serves as both a functional and aesthetic element, seamlessly integrating into the vehicle s sleek, aerodynamic contours while providing essential protection for critical underbody and wheel housing areas. Crafted from durable, high-grade materials likely a blend of reinforced plastics, fiberglass, or composite resins this fender liner and wheel housing cover is engineered to withstand the rigors of daily driving, including exposure to road debris, minor impacts, and environmental elements like moisture, UV rays, and temperature fluctuations. Its precise fitment ensures a snug, gap-free installation, eliminating drafts and maintaining the vehicle s aerodynamic efficiency, which is particularly important for the SQ8 s high-performance capabilities and long-term resale value.

Beyond its structural integrity, this part contributes to the SQ8 s signature design language, featuring a smooth, contoured surface that complements the vehicle s aggressive yet refined styling cues. The rear right quarter panel, in particular, plays a crucial role in the SQ8 s visual appeal, bridging the wheel arch and fender while enhancing the vehicle s muscular, sporty silhouette. The wheel housing cover, often a focal point in performance-oriented vehicles, not only conceals mechanical components but also adds a touch of sophistication, aligning with Audi s commitment to blending luxury with performance. For owners seeking to restore their SQ8 to factory specifications after an accident or to upgrade their vehicle s appearance, this part offers a perfect balance of form and function, ensuring both durability and a flawless finish that meets Audi s exacting standards.

Installation of the **4M8810172E** requires attention to detail, as it must align perfectly with the surrounding body panels, including the quarter panel, wheel arch, and lower fender. Audi s rigorous engineering ensures that this part is compatible with the SQ8 s 4.0-liter twin-turbocharged V8 engine configuration, which demands components that can endure the vehicle s high-performance demands without compromising on aesthetics. Whether replacing a damaged section, addressing rust corrosion, or completing a full restoration, this fender liner and wheel housing cover is an essential component for maintaining the SQ8 s pristine condition. Its inclusion in a comprehensive repair or upgrade project underscores Audi s dedication to preserving the integrity and exclusivity of its high-performance luxury vehicles, making it a must-have for discerning owners who demand nothing less than perfection.

### **Pros and Cons of Buying a Used Audi 4M8810172E SQ8 Rear Right Quarter Panel Fender Liner Wheel Housing Cover**

1. **Cost-Effective Replacement** Purchasing a used or aftermarket part is significantly cheaper than buying a brand-new OEM (Original Equipment Manufacturer) part from Audi or an authorized dealer. This can save hundreds of dollars, making it a practical choice for budget-conscious buyers.

2. **Immediate Availability** Used parts are often available for quick purchase, especially from online marketplaces, junkyards, or salvage yards. This avoids long wait times associated with ordering new parts from Audi or third-party suppliers.

3. **Functional Fit** The part is designed specifically for the Audi SQ8 (4M8810172E), meaning it should fit correctly without modifications, provided it is the right model and year. This reduces the risk of installation issues related to sizing or compatibility.

4. **Aesthetic Consistency** The wheel housing cover and fender liner contribute to the vehicle s appearance, and a used part can match the original design, helping maintain the car s resale value and curb appeal.

5. **Potential for Customization** If the part is in good condition, some buyers may choose to repaint or modify it to match a custom paint job or aesthetic preference, adding personalization to the vehicle.

6. **Environmental Benefit** Buying used reduces demand for new manufacturing, which can lower the environmental impact compared to producing a brand-new part.

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1. **Condition Uncertainty** Used parts may have hidden damage, such as rust, dents, or cracks, which could compromise structural integrity or aesthetics. Without a thorough inspection, you risk purchasing a part that needs additional repair or replacement.

2. **Lack of Warranty** Unlike new OEM parts, used parts typically come with no warranty or limited coverage. If the part fails shortly after installation, you may be responsible for the cost of replacement or repair.

3. **Potential for Mismatch** The part may not be from the exact same model year or trim level as your SQ8. Variations in design, materials, or fit can lead to installation difficulties or an imperfect look.

4. **Quality Variability** Used parts may have been exposed to harsh conditions (e.g., salt, weather, or accidents), leading to weakened materials or poor paint adhesion. This could affect durability and longevity.

5. **Limited Availability of Information** Sellers on platforms like eBay, Facebook Marketplace, or junkyards may not provide detailed history or documentation about the part s condition, origin, or usage. This makes it harder to assess its true value.

6. **Risk of Counterfeit or Replica Parts** Some sellers offer "used" parts that are actually replicas or low-quality aftermarket alternatives. These may not fit properly, rust quickly, or fail to meet OEM standards.

7. **Installation Challenges** If the part is damaged or misaligned, installation may require additional labor or expertise, increasing the overall cost and time investment.

8. **Resale Value Impact** If the part is visibly used or poorly matched, it could detract from the vehicle s overall appearance and potentially lower its resale value.

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Buying a used Audi 4M8810172E SQ8 rear right quarter panel fender liner wheel housing cover can be a financially smart decision if you prioritize cost savings and immediate availability. However, the risks of unknown condition, lack of warranty, and potential fitment issues must be carefully considered. For most buyers, the trade-off between cost and uncertainty may not be worth it unless the part is inspected thoroughly and comes with a clear history of use.

If you are concerned about quality, durability, or aesthetics, it may be more prudent to invest in an **OEM or high-quality aftermarket part** with a warranty, even if it costs more upfront. Alternatively, sourcing a part from a reputable salvage yard with detailed condition reports or a trusted private seller who can provide proof of the part s history could mitigate some risks.

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1. **Inspect Thoroughly** If purchasing used, request high-resolution photos or a video of the part in person (if possible) to check for rust, dents, or paint issues. Look for signs of proper alignment and structural integrity.

2. **Verify Compatibility** Confirm that the part number (4M8810172E) matches your SQ8 s exact model year and trim. Some parts vary slightly between years (e.g., 2018 vs. 2020).

3. **Consider a Warranty or Guarantee** If buying from a dealer or salvage yard, ask about return policies or warranties. Some sellers offer limited warranties on used parts, which can provide peace of mind.

4. **Compare Prices** Check prices across multiple platforms (eBay, AutoZone, RockAuto, local junkyards) to ensure you re getting a fair deal. Avoid unusually low prices, as they may indicate a part with hidden issues.

- **OEM Replacement:** Audi dealers or authorized parts suppliers offer genuine parts with warranties but at a higher cost.

- **Aftermarket Parts:** Brands like **ABS, Duralast, or Mann Filter** provide high-quality alternatives with warranties, often at a lower price than OEM.

- **DIY or Professional Installation:** If the part is critical to safety or aesthetics, consider having a professional install it to ensure proper fitment.

6. **Prioritize Aesthetics and Function** If the part is visible and affects the car s look, prioritize a part that matches the original design closely. If functionality is the main concern (e.g., protecting the wheel well), a used part in good condition may suffice.

**Final Verdict:** If you are confident in the part s condition, have verified its compatibility, and are okay with the lack of warranty, buying used can be a cost-effective solution. However, for long-term reliability and peace of mind, investing in a new or high-quality aftermarket part is often the better choice. Always weigh the risks against your budget and priorities.

Details:

Remember LEFT means the Drivers side of vehicle and RIGHT Passengers in our listings. 2020 2023AudiSQ8Sport Utility4.0L Gas TurboSQ8Inflation 2012. Part Fitment and Compatibility.

part #: 4m8810172e prices

• $149.99-$215.15

specifications wheetirpar:

• for makes: Audi
• mpn: 4m8810172e
• part type: Quarter Cover
• manufacturer warranty: 30 Day
• tested: Tested, Cleaned And Inspected
• placement on vehicle: Rear, Right
• fitment type: Direct Replacement

payments wheetirpar:

• other
• credit card: Visa
• wallet: Apple-pay

seller wheetirpar:

• rating: 99.7%
• # reviews: 98149
• city: Waverly, Minnesota

general wheetirpar:

• Wheels, Tires Parts > Wheel Tire Accessories > Other Tire Accessories
• condition: Used

returns wheetirpar:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping wheetirpar:

• transit: 2-6 Days
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight, USPS Priority Mail
• carrier: USPS, FedEx
• cost: $0.00
• type: Calculated

offer wheetirpar:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 14, 2026

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