NBK Right Washer Cover A1648600308 A1648600408 1648600308/1648600408 X164 320 63AMG

( Brand: Nbk ), ( Manufacturer Part Number: 1648600308/1648600408 ), ( Country Of Origin: China ), ( Non-domestic Product: No ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Color: Silver C775 ), ( Bumper Cut-outs: Fog Light Cut-out ), ( Material: Plastic ), ( Applicable Regions: Flap Bumper Cap Headlight Nozzle Spray ), ( Placement On Vehicle: Front, Left, Right ), ( Type: Bumper Cover ), ( Ipn: A1648600308/a1648600408 ), ( Surface Finish: Painted ), ( Features: Gl280/gl320/gl350/gl400/gl450/gl500/gl550 )

Review NBK 1648600308/1648600408 Mercedes 320 Right Washer Cover fits W164 GL 350 420 450 500 550 2007–2012

The **Mercedes-Benz G-Class (W164) Right Side Washer Cover (Part Numbers: NBK 1648600308 / 1648600408)** is a precision-engineered component designed exclusively for the iconic **G 63 AMG, G 550, G 500, G 450, G 420, G 350, and G 320** models within the **W164 generation**, spanning the **2007 to 2012 production years**. Crafted from high-grade **polymer materials**, this washer cover serves as both a functional and aesthetic element, seamlessly integrating with the vehicle s rugged yet refined front fascia. Its sleek, aerodynamic design ensures optimal airflow while protecting critical components from road debris, water, and environmental contaminants, thereby enhancing the longevity of the vehicle s underhood systems. The cover is engineered to fit snugly over the **right-side washer fluid reservoir area**, maintaining the G-Class s signature aggressive yet elegant front-end styling. Constructed with durability in mind, it is resistant to UV degradation, ensuring it retains its polished appearance even under prolonged exposure to sunlight. Whether installed on a **high-performance G 63 AMG** or a more subdued **G 320**, this washer cover upholds the uncompromising standards of Mercedes-Benz engineering, blending form and function to preserve the vehicle s performance and prestige. For enthusiasts and owners seeking to maintain the G-Class s legendary build quality, this part is an essential component for both original equipment replacement and customization projects.

### Pros and Cons of Buying a Mercedes-Benz GLC (W164) with the Right Washer Cover (NBK 1648600308/1648600408, 07-12 Models)

1. **Improved Visibility and Safety**

The right washer cover (or "wash pump cover") is a critical component for the GLC s washer system. A functional washer ensures clear visibility during rain or dirt accumulation, reducing the risk of accidents. The washer fluid also helps keep the windshield clean, especially in dusty or muddy conditions.

2. **Prevents Water Leaks and Interior Damage**

A faulty or missing washer cover can lead to water leaks into the cabin, damaging electronics, carpets, or upholstery. Replacing it with an OEM or high-quality aftermarket part ensures proper sealing and prevents such issues.

3. **Maintains Resale Value**

Keeping the vehicle well-maintained, including essential components like the washer cover, helps preserve its resale value. Potential buyers will appreciate a fully functional washer system, especially in models like the GLC, which are often used for long-distance driving.

4. **Compatibility with AMG Models**

The GLC 63 AMG and other high-performance variants benefit from a reliable washer system, as they often encounter higher speeds and more aggressive driving conditions. A properly functioning washer cover ensures optimal performance in all weather.

5. **Easy Installation and Availability**

The NBK 1648600308/1648600408 washer cover is a standard part for the W164 GLC (2007-2012). It is relatively easy to install, even for DIY enthusiasts, and widely available from Mercedes-Benz dealerships, authorized distributors, or reputable aftermarket suppliers.

6. **Durability and Longevity**

The OEM part is designed to last the lifetime of the vehicle with proper maintenance. Using a genuine or high-quality aftermarket replacement ensures long-term reliability, reducing the need for frequent replacements.

7. **Aesthetic and Functional Consistency**

The washer cover, while not a visible part, contributes to the overall functionality of the vehicle s exterior. Ensuring it is in good condition maintains the GLC s intended performance, whether for daily commuting or off-road adventures.

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1. **Cost of Replacement**

Purchasing an OEM part from a Mercedes-Benz dealership can be expensive, often ranging between **$100 and $200** depending on the model year and supplier. Aftermarket alternatives may be cheaper but could vary in quality.

2. **Potential for Counterfeit Parts**

Buying from untrusted sources may result in counterfeit or low-quality parts that fail prematurely. Always verify the authenticity of the part, especially if purchasing from third-party sellers.

3. **Labor Costs if Professional Installation is Needed**

While the part itself is straightforward to replace, some owners may prefer professional installation, especially if they lack mechanical experience. Labor costs at a dealership or mechanic can add **$50 to $150** to the total expense.

4. **Risk of Overlooking Other Washer System Issues**

If the washer cover is replaced but the washer pump, fluid lines, or reservoir are faulty, the system may still malfunction. A thorough inspection of the entire washer system is recommended to avoid recurring problems.

5. **Limited Availability of Aftermarket Options**

While aftermarket parts exist, not all suppliers offer the exact NBK 1648600308/1648600408 for the W164 GLC. Some generic replacements may not fit perfectly, leading to leaks or improper function.

6. **Time-Consuming for DIYers**

Replacing the washer cover requires removing the front bumper or accessing the washer reservoir, which can be time-consuming for those unfamiliar with vehicle maintenance. Improper handling may damage surrounding components.

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Replacing the right washer cover (NBK 1648600308/1648600408) on a Mercedes-Benz GLC (W164, 2007-2012) is a **practical and necessary maintenance task** that enhances safety, prevents leaks, and maintains the vehicle s functionality. The benefits of improved visibility and long-term reliability outweigh the minor drawbacks, such as cost and potential part availability issues.

For **AMG models and high-mileage vehicles**, ensuring this part is in good condition is especially important due to their aggressive use. While the upfront cost may be a consideration, investing in a **genuine or high-quality aftermarket part** ensures durability and avoids future complications.

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- Purchase from **authorized Mercedes-Benz dealers** or **reputable aftermarket suppliers** (e.g., Mopar, ACDelco, or specialized Mercedes parts stores) to avoid counterfeit items.

- Verify the part number (NBK 1648600308/1648600408) matches your specific model year and variant (e.g., 320, 450, 63 AMG).

- If comfortable with basic automotive work, replace the part yourself to save on labor costs. Follow a **step-by-step guide** and ensure proper sealing to prevent leaks.

- For those unfamiliar with the process, consult a **mechanic or dealership** to avoid damaging the bumper or washer system.

- While replacing the cover, check the **washer pump, fluid lines, and reservoir** for wear or leaks. Replace any worn components to ensure long-term functionality.

- After installation, use **Mercedes-Benz approved washer fluid** or a high-quality alternative to protect the system and prevent freezing in cold climates.

- Allocate **$100 $200** for the part and an additional **$50 $150** for labor if professional installation is needed. This is a **small investment** compared to potential interior damage from leaks.

- For **GLC 63 AMG or models with high mileage**, this replacement is **highly recommended** to maintain performance and safety, especially in varied weather conditions.

Buying and installing the correct washer cover for your W164 GLC is a **smart and cost-effective decision** that improves functionality and prevents future issues. While the cost may seem minor, the **long-term benefits in safety, reliability, and resale value** make it a worthwhile upgrade. Always prioritize **quality over price** to ensure optimal performance.

Details:

Please match part number to ensure fitment. All of the parts are tested either before or after removal from vehicle. This part may fit one or all of the described vehicles. Fitment and Compatibility.

Shipping prices for ground apply only to the continental states of USA. As a result of it being used part, the item may show light scuffs, scratches, or other imperfections. All electronic items are tested before being listed.

part #: 1648600408 price

• $16.45

specifications vintagecarbumperus:

• for models: W164, Gl, 350, 420, 450, 500, 550
• for makes: Mercedes
• for years: 2007-2012
• brand: Nbk
• mpn: 1648600308/1648600408
• country of origin: China
• non-domestic product: No
• warranty: 1 Year
• fitment type: Direct Replacement
• color: Silver C775
• bumper cut-outs: Fog Light Cut-out
• material: Plastic
• applicable regions: Flap Bumper Cap Headlight Nozzle Spray
• placement on vehicle: Front, Left, Right
• type: Bumper Cover
• ipn: A1648600308/a1648600408
• surface finish: Painted
• features: Gl280/gl320/gl350/gl400/gl450/gl500/gl550

seller vintagecarbumperus:

• city: Lincoln, California
• rating: 99.7%
• # reviews: 11827

shipping vintagecarbumperus:

• type: Fixed
• cost: $10.00
• carrier: USPS
• transit: 3-9 Days
• service: USPS Ground Advantage
• class: Standard

offer vintagecarbumperus:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: May 18, 2026

payments vintagecarbumperus:

• credit card: Mastercard
• wallet: Apple-pay
• money order
• other

general vintagecarbumperus:

• Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers
• condition: Used

returns vintagecarbumperus:

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

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