MERCEDES 199-501-02-07 Filler Neck Benz

( Manufacturer Part Number: 199-501-02-07 ), ( Part Type: Filler ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes )

Review MERCEDES benz Genuine Filler Neck

The **Mercedes-Benz 199-501-02-07 Filler Neck** is a precision-engineered component designed exclusively for the iconic Mercedes-Benz OM617 diesel engine, a powerplant renowned for its durability and performance in a variety of commercial and luxury vehicles. This high-quality filler neck, also commonly referred to as a fuel filler neck or fuel cap adapter, serves as a critical interface between the vehicle s fuel system and the external fueling process, ensuring a secure and leak-proof connection while maintaining compliance with emissions standards. Crafted from robust, corrosion-resistant materials typically high-grade plastic reinforced with fiber for structural integrity this part is engineered to withstand the rigors of frequent fueling operations, environmental exposure, and mechanical stress without warping, cracking, or degrading over time. The design incorporates a precision-molded seal ring, often made from EPDM or silicone, which provides an airtight barrier against fuel vapors, preventing emissions and maintaining optimal fuel system pressure. Additionally, the filler neck features a threaded or snap-fit mechanism that ensures a snug, vibration-resistant attachment to the vehicle s fuel tank, minimizing the risk of detachment during operation. Beyond its functional role, this component also contributes to the aesthetic cohesion of the vehicle, as it is often integrated into the bodywork with a seamless, factory-matched finish that aligns with the original equipment manufacturer (OEM) specifications. Whether used in replacement scenarios or as an upgrade to enhance fuel system reliability, the **199-501-02-07 Filler Neck** exemplifies Mercedes-Benz s commitment to engineering excellence, delivering both performance and longevity for the demanding applications it serves.

### **Pros and Cons of Buying a Mercedes-Benz Filler Neck (Part Number: 199-501-02-07)**

1. **Original Equipment Quality (OEM)** This part is manufactured by Mercedes-Benz, ensuring high durability, compatibility, and performance standards. It will fit seamlessly into your vehicle s system without risking long-term damage from inferior aftermarket alternatives.

2. **Reliability and Longevity** Mercedes-Benz components are built to last, reducing the likelihood of frequent replacements or failures. This part is designed to withstand the pressures and temperatures associated with fuel systems, minimizing leaks and malfunctions.

3. **Warranty Coverage** Purchasing directly from an authorized dealer or a reputable supplier often includes a warranty, providing peace of mind in case of defects. Some OEM parts come with extended warranties, depending on the retailer.

4. **Prevents Fuel System Issues** A faulty filler neck can lead to fuel spills, vapor leaks, or improper fuel flow, which may damage the fuel pump, injectors, or even the engine over time. Replacing it with an OEM part ensures optimal fuel delivery and system integrity.

5. **Maintains Resale Value** Keeping your vehicle stock with genuine Mercedes-Benz parts helps preserve its value, especially if you plan to sell or trade it in the future. Buyers often prefer vehicles that have been maintained with original components.

6. **Easier Installation and Compatibility** Since it is the exact replacement part, installation is straightforward, and there s no risk of sizing or fitment issues. No modifications or additional adapters are typically required.

7. **Environmental and Safety Compliance** Mercedes-Benz parts adhere to strict emissions and safety regulations. Using an OEM filler neck ensures your vehicle continues to meet legal standards for exhaust and fuel system performance.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price reflects the brand s reputation, quality, and manufacturing standards, which can be a barrier for budget-conscious buyers.

2. **Limited Availability** Depending on the region or supplier, genuine Mercedes-Benz parts may not always be in stock immediately. This can lead to delays if you re in a hurry to complete repairs.

3. **Potential for Counterfeit Parts** If purchasing from unauthorized sellers (e.g., online marketplaces without verification), there s a risk of receiving counterfeit or substandard parts that may fail prematurely. Always buy from trusted dealers or Mercedes-Benz-approved suppliers.

4. **No Immediate Cost Savings** Unlike aftermarket parts, which may offer discounts or bulk pricing, OEM parts do not provide financial incentives for upfront savings. The investment is justified by long-term reliability rather than short-term savings.

5. **Professional Installation May Be Required** While some mechanics can install OEM parts, others may charge higher labor fees due to the part s perceived value. If you re not experienced with automotive repairs, hiring a specialist could increase the total cost.

6. **Overkill for Minor Repairs** If the filler neck is only slightly damaged (e.g., a small crack or minor wear), some owners might consider an aftermarket part as a cost-effective compromise. However, OEM parts are still the safest choice for critical components.

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The **Mercedes-Benz filler neck (199-501-02-07)** is a high-quality, reliable part that ensures optimal performance, safety, and longevity for your vehicle. While its **higher cost and potential availability issues** are drawbacks, the **long-term benefits such as preventing fuel system failures, maintaining resale value, and avoiding compatibility problems far outweigh the drawbacks** for most Mercedes-Benz owners.

For those prioritizing **durability, warranty protection, and peace of mind**, investing in an OEM part is the best choice. However, if budget constraints are a major concern and the part is only slightly damaged, consulting a mechanic about aftermarket options (while still ensuring they meet Mercedes specifications) could be a viable alternative though this carries slightly higher risk.

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- **Buy from an authorized Mercedes-Benz dealer or a reputable online supplier** (e.g., MBOL, Amazon Authorized, or specialized auto parts stores like RockAuto or AutoZone with OEM verification).

- **Verify the part number and condition** before purchase to avoid counterfeits.

- **Consider professional installation** if you lack mechanical experience, especially for fuel system components.

- **Balance cost with long-term value** if the filler neck is part of a larger repair, factor in the total expense of using OEM parts versus aftermarket alternatives.

**Final Verdict:** For the average Mercedes-Benz owner, the **199-501-02-07 OEM filler neck is the best choice** due to its unmatched reliability, compatibility, and impact on vehicle health. The extra cost is justified by the avoidance of potential future issues.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable.

part #: 1995010207 prices

• $314.88-$467.05

specifications fueltanksysteme:

• for makes: Mercedes
• mpn: 199-501-02-07
• part type: Filler
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• genuine oem: Yes

offer fueltanksysteme:

• started: June 12, 2026
• sold: 0
• options: Ship-to-home
• quantity: 2
• availability: In Stock

seller fueltanksysteme:

• city: Gilbert, Arizona
• rating: 100.0%
• # reviews: 25

shipping fueltanksysteme:

• service: Standard
• transit: 4-8 Days
• cost: $9.99
• type: Fixed
• class: Standard

payments fueltanksysteme:

• credit card: Diners-club
• wallet: Paypal
• other

returns fueltanksysteme:

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

general fueltanksysteme:

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

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