MERCEDES A1667900288 Trunk Lid Spoiler Molding A1667900988 Benz X166

( Manufacturer Part Number: A1667900288 ), ( Type: Trunk ), ( Ipn: A1667900988 ), ( Oe/oem Part Number: A1667900288, 1667900288, A 166 790 02 88, A1667930288, 1667930288, A 166 793 02 88, A1668200056 / 1668200056 / 166-820-00-56 ), ( Manufacturer Warranty: 3 Months ), ( Color: White ), ( Gl63 Gl350 Gl450 Gl550 Gls63 Gls450 Gls550: 2012 2013 2014 2015 2016 2017 2018 2019 ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Rear )

Review MERCEDES benz Trunk Lid Spoiler Trim Molding Oem fits W166 GL450 GL350 GLE350

The **Mercedes-Benz A1667900288 W166 X166 GL450/GL350/GLE350 Trunk Lid Spoiler Molding** is a precision-engineered aftermarket component designed to elevate the aerodynamic performance and stylistic appeal of the iconic Mercedes-Benz W166 and X166 series, including the GL450, GL350, and GLE350 models. Crafted from high-quality, durable materials, this spoiler molding is meticulously crafted to seamlessly integrate with the factory trunk lid design, ensuring a flawless and cohesive appearance while enhancing the vehicle s aerodynamic efficiency. The molding features a sleek, aerodynamic contour that reduces drag and improves high-speed stability, making it an ideal choice for enthusiasts seeking both form and function. Its polished finish, likely in a matte or glossy black or matching paint option, ensures it blends effortlessly with the vehicle s exterior, maintaining the luxury and sophistication synonymous with Mercedes-Benz. Whether installed for aesthetic enhancement or to refine the driving dynamics, this spoiler molding exemplifies Mercedes-Benz s attention to detail, offering a subtle yet impactful upgrade that complements the elegance of the W166 and X166 platforms.

### **Pros and Cons of Buying a Mercedes-Benz GL450/GLE350/GLE350 (W166/X166) with a Trunk Lid Spoiler Molding (Part Number A1667900288)**

#### **Pros**

1. **Enhanced Aesthetics** The trunk lid spoiler molding improves the vehicle s appearance, giving it a more aggressive and modern look, which can be appealing if you prioritize styling over functionality.

2. **Potential Resale Value Boost** A well-maintained Mercedes with aftermarket or OEM-style enhancements may attract buyers who appreciate a customized or premium appearance, though this is subjective.

3. **Possible Performance Benefits (Minimal)** While the spoiler itself does not significantly improve aerodynamics or handling, some drivers may feel it contributes to a sportier stance, though real-world performance gains are negligible.

4. **OEM-Style Fitment** The part number suggests it is designed to match the original manufacturer s specifications, reducing the risk of misalignment or poor installation compared to aftermarket alternatives.

5. **Protection for the Trunk Lid** If installed correctly, the molding can provide a slight barrier against minor scratches or debris, though this is a minor benefit.

6. **Compatibility with Other Modifications** If you plan to add other body kits or enhancements, this spoiler can serve as a starting point for a cohesive look.

7. **Easy Installation (If DIY-Friendly)** Some owners report that OEM-style moldings are relatively straightforward to install, though precise alignment is required to avoid gaps or misfits.

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#### **Cons**

1. **Minimal Practical Use** The primary function of a trunk spoiler is cosmetic. It does not meaningfully improve fuel efficiency, handling, or safety in any measurable way.

2. **Potential for Poor Quality Installation** If not fitted correctly, the molding can look misaligned, uneven, or poorly bonded, detracting from the overall appearance rather than enhancing it.

3. **Cost vs. Benefit** The price of the spoiler (especially if aftermarket) may not justify the aesthetic improvement alone. For many buyers, the cost could be better spent on more impactful upgrades (e.g., suspension, interior, or engine modifications).

4. **Maintenance and Durability Concerns** Plastic or rubber moldings can degrade over time due to UV exposure, road debris, or improper cleaning. They may require periodic reapplication of adhesive or replacement.

5. **Resale Impact Varies** While some buyers may appreciate the customization, others may see it as unnecessary, potentially reducing resale value compared to a stock or more subtly modified vehicle.

6. **Legal and Insurance Considerations** In some regions, aftermarket body modifications may void insurance coverage or require additional paperwork. Always check local regulations before installing.

7. **Alternative Uses for Funds** The money spent on this spoiler could be better allocated toward more functional upgrades, such as a performance exhaust, upgraded tires, or interior enhancements that directly improve the driving experience.

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### **Conclusion**

The **A1667900288 trunk lid spoiler molding** for a Mercedes-Benz GL450/GLE350/X166 is a **purely cosmetic upgrade** with negligible practical benefits. It is best suited for owners who prioritize aesthetics over functionality and are willing to invest in a subtle yet noticeable enhancement to their vehicle s appearance. However, the cost and effort required should be weighed against more impactful modifications that directly improve performance, comfort, or reliability.

If you are already planning a full body kit or aesthetic overhaul, this spoiler could be a logical addition. But if you are looking for upgrades that enhance driving dynamics, practicality, or luxury, there are far more valuable alternatives.

### **Recommendation**

- **Buy if:** You enjoy customizing your Mercedes for visual appeal, the spoiler fits within your budget, and you are confident in its installation or have access to a professional to do it correctly.

- **Skip if:** You prefer practical upgrades, want to avoid unnecessary maintenance, or are concerned about potential resale implications. Consider allocating funds toward more meaningful modifications instead.

For most buyers, the **trunk spoiler is a "nice-to-have" rather than a "need-to-have"** prioritize upgrades that align with your primary goals for the vehicle.

Details:

Declared values of each package are according to the actual value that. THIS PART CAME OFF A 2013 GL350 V48.

part #: a1667900288 prices

• $200.00-$399.99

specifications cartrimmouldings:

• for models: W166, Gl450, Gl350, Gle350
• for makes: Mercedes
• mpn: A1667900288
• type: Trunk
• ipn: A1667900988
• oe/oem part number: A1667900288, 1667900288, A 166 790 02 88, A1667930288, 1667930288, A 166 793 02 88, A1668200056 / 1668200056 / 166-820-00-56
• manufacturer warranty: 3 Months
• color: White
• gl63 gl350 gl450 gl550 gls63 gls450 gls550: 2012 2013 2014 2015 2016 2017 2018 2019
• country of origin: Germany
• placement on vehicle: Rear

payments cartrimmouldings:

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

seller cartrimmouldings:

• # reviews: 15616
• rating: 100.0%
• city: Rancho Cordova, California

offer cartrimmouldings:

• started: February 22, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

general cartrimmouldings:

• Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims
• condition: Used

returns cartrimmouldings:

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

shipping cartrimmouldings:

• carrier: UPS
• service: UPS Ground
• type: Fixed
• class: Standard
• transit: 4-7 Days
• cost: $70.00

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