1. Fuel Tanks & Filler Necks Deals
  2. sku: 22530063558579673
  3. MERCEDES 2094700320

MERCEDES 2094700320 Fuel Tank Filler Neck Benz

fits model: W209, Clk550, Clk350. make: Mercedes. year: 2006–2009.

2094700320 Mercedes-benz 06-09 W209 Clk550 Clk350 Fuel Tank Filler Neck Oem

( Manufacturer Part Number: 2094700320 ), ( Type: Filler Neck ), ( Fuel Type: Gasoline )

Review MERCEDES benz Fuel Tank Filler Neck Oem fits W209 CLK550 CLK350 2006–2009

The **Mercedes-Benz W209 CLK550 (2094700320) and CLK350 (06-09) Fuel Tank Filler Neck** is a precision-engineered component designed exclusively for the iconic R170 generation of the CLK sports sedan, ensuring seamless integration with the vehicle s refined fuel system. Crafted from high-grade, corrosion-resistant materials, this filler neck is built to withstand the demands of daily driving, from spirited highway cruising to rigorous urban commutes, while maintaining the luxury and reliability synonymous with Mercedes-Benz engineering. The part features a sleek, aerodynamic design that complements the CLK s aggressive yet aerodynamic front fascia, blending seamlessly with the bodywork to preserve the vehicle s striking silhouette. Engineered with a secure, snap-in connection, it ensures a tight, leak-proof seal that prevents fuel vapors from escaping while maintaining optimal airflow for efficient refueling. Whether installed on a meticulously restored classic or a well-maintained daily driver, this filler neck upholds the W209 s reputation for precision and performance, offering both form and function in equal measure. Its compatibility with the **CLK550 (V8) and CLK350 (V6)** models from the 2006 to 2009 production years makes it an essential replacement for owners seeking to restore originality or upgrade their vehicle s fuel system with genuine OEM quality. Built to endure the test of time, this component exemplifies Mercedes-Benz s commitment to durability and craftsmanship, ensuring that every refueling experience remains as smooth and effortless as the driving experience itself.

### **Pros and Cons of Buying a Mercedes-Benz W209 CLK550/CLK350 (2006-2009) with a Fuel Tank Filler Neck (Part #2094700320)**

#### **Pros**

1. **Rarity and Customization Appeal** The W209 CLK is a sought-after model among Mercedes enthusiasts, especially for its sporty coupe design and V8 performance. Replacing the stock filler neck with an aftermarket or OEM-style part can enhance aesthetics and functionality, making the car more desirable for collectors or show cars.

2. **Improved Fueling Convenience** The stock filler neck on some W209 models can be awkward to use, especially in tight parking spaces. A new or upgraded filler neck may offer better ergonomics, reducing the risk of spills or fuel leaks during refueling.

3. **Potential for Aesthetic Upgrades** If the original filler neck is damaged or outdated-looking, replacing it with a cleaner, more modern, or aftermarket design (such as a black or polished aluminum option) can improve the car s appearance, aligning it with other custom touches.

4. **Prevents Fuel Leaks** Over time, the rubber gasket or plastic housing of the filler neck can degrade, leading to fuel leaks or contamination. A new part ensures a proper seal, reducing the risk of fuel spills or engine damage from improper fuel quality.

5. **Compatibility with Modifications** If the owner plans to install auxiliary fuel tanks, fuel pumps, or other modifications, a reliable filler neck is essential. A high-quality replacement ensures compatibility with aftermarket systems.

6. **Resale Value for Well-Maintained Examples** The W209 CLK, particularly the 550 (V8) and 350 (V6) variants, holds value among Mercedes enthusiasts. Keeping the car in good condition including minor upgrades like a fresh filler neck can help maintain or even slightly increase its resale appeal.

7. **Easier Installation for DIYers** The filler neck is a relatively straightforward part to replace, requiring only basic tools. Many owners or mechanics can handle the job without professional assistance, saving labor costs.

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#### **Cons**

1. **Cost of the Part and Labor** The OEM filler neck (part #2094700320) is not extremely expensive, but aftermarket alternatives (such as black or polished versions) can be pricier. Labor costs for installation may also add up, especially if the job requires additional work (e.g., repainting or sealing).

2. **Potential for Counterfeit Parts** The aftermarket for Mercedes parts can be flooded with low-quality or counterfeit items. A poorly made filler neck may fail prematurely, leading to leaks or installation issues. Buyers should source parts from reputable suppliers (e.g., MBB, ACDelco, or trusted aftermarket brands like K&N or ECS).

3. **Limited Functional Benefit for Most Owners** If the original filler neck is not broken or causing issues, replacing it purely for cosmetic reasons may not justify the expense. The practical benefit is minimal unless the owner experiences fueling difficulties.

4. **Compatibility Issues with Non-Stock Parts** Some aftermarket filler necks may not fit perfectly with the stock fuel system or may interfere with the fuel cap mechanism. Improper installation could lead to leaks or difficulty sealing the tank.

5. **Time-Consuming for Non-Mechanics** While the replacement is manageable for those with basic mechanical knowledge, inexperienced DIYers may struggle with disassembling the fuel tank, ensuring proper gasket sealing, or reconnecting wiring (if applicable). Professional installation may be safer for those unfamiliar with fuel system work.

6. **Depreciation of the Vehicle** The W209 CLK is already a high-mileage, aging model. While a fresh filler neck improves reliability, it does not significantly impact the car s overall depreciation trend. The value of the upgrade is mostly subjective (aesthetic or peace of mind).

7. **Risk of Overcustomization** If the owner replaces the filler neck as part of a broader customization project, they may end up with a car that deviates too far from stock, potentially affecting insurance coverage, resale value, or warranty claims (if the car is still under limited warranty).

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### **Conclusion**

Replacing the fuel tank filler neck on a **Mercedes-Benz W209 CLK550/CLK350 (2006-2009)** is a **low-risk, moderate-benefit upgrade** that can be justified in specific scenarios:

- **If the original part is damaged, leaking, or difficult to use**, replacing it is a practical necessity to prevent fuel spills and ensure proper function.

- **If the owner is performing aesthetic upgrades**, a new filler neck (especially an aftermarket black or polished version) can enhance the car s appearance and justify the cost for show or collector cars.

- **If the car is being modified with auxiliary fuel systems**, a reliable filler neck is essential for compatibility and safety.

However, if the part is in good condition and the upgrade is purely cosmetic, the expense may not be worth it unless the owner places high value on the car s presentation.

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### **Recommendation**

1. **Assess the Current Condition** Before purchasing the part, inspect the existing filler neck for cracks, leaks, or wear. If it s functional but outdated-looking, weigh the cost of replacement against the perceived benefit.

2. **Choose Quality Over Cheap Alternatives** If replacing, opt for an **OEM part (2094700320) or a high-quality aftermarket equivalent** (e.g., from **MBB, ACDelco, or reputable brands like ECS or K&N**). Avoid no-name parts that may fail quickly.

3. **Consider Professional Installation** If the owner lacks experience with fuel system work, a mechanic familiar with Mercedes models should handle the installation to avoid leaks or improper sealing.

4. **Budget for Additional Costs** Account for potential labor fees, gaskets, and cleaning supplies. If repainting the filler neck is desired, factor in that cost as well.

5. **Prioritize Practical Upgrades** If the car is used for daily driving, focus on reliability improvements (e.g., fixing leaks, upgrading fuel lines) rather than purely cosmetic changes unless they significantly enhance usability.

6. **Document the Modification** If the car is kept for long-term use or resale, record the upgrade in maintenance logs to justify its value to future buyers.

**Final Verdict:**

- **Worth it if:** The part is failing, the owner wants a cleaner aesthetic, or the car is being modified with fuel system changes.

- **Not worth it if:** The original part is fine, the upgrade is purely cosmetic without functional benefit, and the cost exceeds perceived value.

For most owners, this is a **low-priority but reasonable upgrade** one that should be done only when there s a clear need or strong desire for improvement.

Details:

TRANSMISSION: AUTOMATIC 7 SPEED DRIVETRAIN: RWD. EXTERIOR COLOR: ARCTIC WHITE CODE: 650 PRODUCTION DATE: 2008 04 14. ENGINE: M273 5.5L V8.

part #: 2094700320 prices

  • $104.95-$1702.45

specifications fueltanksysteme:

  • for models: W209, Clk550, Clk350
  • for makes: Mercedes
  • for years: 2006-2009
  • mpn: 2094700320
  • type: Filler Neck
  • fuel type: Gasoline

seller fueltanksysteme:

  • city: Wylie, Texas
  • # reviews: 1503
  • rating: 99.2%

general fueltanksysteme:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

returns fueltanksysteme:

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

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  • other
  • wallet: Apple-pay
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shipping fueltanksysteme:

  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $20.00
  • transit: 4-8 Days

offer fueltanksysteme:

  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • started: February 19, 2026
  • quantity: 1
  • availability: In Stock
for models: w209, clk550, clk350, for makes: mercedes, for years: 2006-2009, type: filler neck, fuel type: gasoline,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 22530063558579673,
Mercedes 2094700320 Is Similar To:
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5 offers $104.95–$1702.45 USD
  • Used. Offer #1 priced at $104.95 + $0.00 shipping estimate = $104.95* total. I AM HERE TO HELP, NOT STEAL YOUR MONEY.FREE SHIPPING
  • Used. Offer #2 priced at $365.20 + $195.00 shipping estimate = $560.20* total. All of the parts are tested either before or after removal from the vehicle. 2094700701 OEM 81k.+$195.00 shipping
  • New. Offer #3 priced at $1702.45 + $255.00 shipping estimate = $1957.45* total. +$255.00 shipping
  • Used. Offer #4 priced at $247.50 + $295.00 shipping estimate = $542.50* total. It has normal wear of use because it is a used part.+$295.00 shipping
  • Used. Offer #5 priced at $104.95 + $0.00 shipping estimate = $104.95* total. FREE SHIPPING

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