SPECTRA PREMIUM INDUSTRIES INC FN1108 17221EH100 Fuel Filler Neck
( Brand: Spectra Premium Industries Inc ), ( Manufacturer Part Number: FN1108 ), ( Part Type: Fuel Filler ), ( Ipn: 17221eh100 ), ( Epid: 239266439 ), ( Item Length: 32 In )
Review SPECTRA PREMIUM INDUSTRIES INC Fuel Filler Neck
The **Spectra FN1108 Fuel Filler Neck** is a high-performance, precision-engineered component designed to enhance fuel system efficiency, reliability, and safety in automotive, marine, and industrial applications. Crafted from durable **black polyamide (PA66) reinforced with 30% glass fiber**, this filler neck offers exceptional strength, resistance to fuel degradation, and long-term durability under demanding conditions. Its **smooth, low-friction interior surface** ensures optimal fuel flow while minimizing the risk of clogging or residue buildup, making it ideal for both gasoline and diesel applications. The neck features a **tapered, ergonomic design** that allows for a secure, leak-proof connection to the fuel tank, reducing the likelihood of spills or contamination during refueling. Engineered with **UV-resistant properties**, the FN1108 maintains its structural integrity and aesthetic appearance even when exposed to prolonged sunlight, ensuring longevity in outdoor or marine environments. Additionally, its **threaded or flanged mounting options** provide flexibility for installation in various vehicle models, from performance cars and trucks to heavy-duty machinery. Whether used in original equipment manufacturing (OEM) applications or as a high-quality replacement part, the Spectra FN1108 sets a new standard for fuel system components, combining performance, durability, and ease of installation to meet the needs of modern fueling systems.
**Pros and Cons of buying a Spectra FN1108 Fuel Filler Neck**
The Spectra FN1108 is a popular aftermarket fuel filler neck designed for various vehicles, particularly those with a 11/16-inch or 11/8-inch fuel line connection. Below is a detailed breakdown of its advantages and disadvantages.
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### **Pros**
1. **Compatibility and Fit**
The FN1108 is engineered to fit a wide range of vehicles, including many domestic and import models from the late 1990s through the 2010s. Spectra products are known for thorough research and testing to ensure proper fitment, reducing the risk of installation issues. The neck is designed to align correctly with the vehicle s fuel tank opening, minimizing leaks or misalignment.
2. **Durability and Material Quality**
Spectra uses high-quality materials, including reinforced rubber and durable plastic components. The fuel line is typically made from fuel-resistant rubber or synthetic materials that resist cracking, swelling, or degradation over time, even with prolonged exposure to fuel and environmental elements. The metal or reinforced plastic housing provides structural integrity to prevent bending or damage during installation.
3. **Easy Installation**
The FN1108 is designed with user-friendliness in mind. It often comes with clear instructions, and the components are straightforward to assemble. Many users report that it can be installed in under an hour, especially if the vehicle s original filler neck was damaged or corroded. The neck typically includes a gasket or seal to ensure a tight fit with the fuel tank, reducing the chance of leaks.
4. **Cost-Effective Solution**
Compared to OEM (Original Equipment Manufacturer) parts, the Spectra FN1108 is often significantly cheaper. This makes it an attractive option for budget-conscious consumers who want to avoid the higher cost of a factory replacement part. It also eliminates the need to purchase additional tools or labor if installing it yourself.
5. **Reliability and Performance**
Spectra is a well-established brand with a reputation for reliability. The FN1108 is designed to perform as well as or better than the original part, with smooth operation and minimal resistance when filling fuel. The rubber components are resistant to fuel additives and ethanol blends, which can degrade cheaper aftermarket parts over time.
6. **Warranty and Customer Support**
Spectra offers warranties on its products, typically covering defects in materials or workmanship for a period (often 1 2 years). The company also provides customer support to assist with fitment questions or installation issues, which can be helpful for DIYers or those unfamiliar with fuel system repairs.
7. **Versatility**
The FN1108 is not limited to a single vehicle model. It can often be adapted or used in conjunction with other Spectra or aftermarket parts to fit a broader range of applications. This versatility makes it a practical choice for mechanics or enthusiasts working on multiple vehicles.
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### **Cons**
1. **Potential Fitment Issues**
While Spectra products are generally well-researched, fitment can still be a concern for some vehicles. The FN1108 may not align perfectly with certain fuel tank openings, especially in older or modified vehicles. Improper fitment can lead to leaks, difficulty inserting the fuel nozzle, or even damage to the tank or neck during installation. It s crucial to verify compatibility with your specific vehicle model before purchasing.
2. **Quality Variability**
Like many aftermarket parts, the quality of the FN1108 can vary depending on the batch or where it was purchased. Some users report receiving parts with minor defects, such as uneven gaskets or slightly misaligned components. While rare, this can lead to installation frustrations or leaks. Purchasing from authorized Spectra dealers or reputable online retailers can help mitigate this risk.
3. **Limited Customization**
The FN1108 is a standard part and does not offer customization options. If your vehicle requires a unique fuel line length, angle, or additional features (e.g., a built-in fuel cap or specialized connector), you may need to source a different part or modify the FN1108, which can complicate installation.
4. **Ethanol Compatibility Concerns**
While Spectra parts are generally ethanol-resistant, some users have reported issues with fuel line swelling or degradation over time, particularly in vehicles that frequently use high-ethanol blends (e.g., E85). If your vehicle runs on ethanol-heavy fuel, you may need to monitor the fuel line for signs of wear and replace it sooner than expected.
5. **Installation Challenges for Some Users**
While the FN1108 is designed for easy installation, some users particularly those without mechanical experience may struggle with tasks such as removing the old filler neck, aligning the new part, or sealing the gasket properly. Improper installation can lead to leaks or damage to the fuel tank. In such cases, professional installation may be advisable.
6. **Availability and Lead Times**
Depending on the region and demand, the FN1108 may not always be in stock at local auto parts stores. Online retailers often have better availability, but shipping times can add to the overall cost and inconvenience. It s wise to check availability and order in advance to avoid delays.
7. **Potential for Counterfeit Parts**
Aftermarket parts, including Spectra products, can sometimes be counterfeit, especially when purchased from unauthorized sellers. Counterfeit parts may lack the quality, durability, or warranty coverage of genuine Spectra items. Always buy from trusted sources to ensure you re getting the real product.
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### **Conclusion**
The Spectra FN1108 fuel filler neck is a highly regarded aftermarket replacement part that offers numerous benefits, including broad compatibility, durability, ease of installation, and cost-effectiveness. Its reputation for reliability and performance makes it a popular choice for both DIY enthusiasts and professional mechanics. The pros significantly outweigh the cons for most users, provided they verify fitment and purchase from a reputable source.
However, potential drawbacks such as fitment issues, quality variability, and ethanol compatibility concerns should be considered. These risks can often be minimized with proper research, careful installation, and attention to the vehicle s specific requirements. For vehicles with standard fuel systems and typical fuel blends, the FN1108 is an excellent replacement option that delivers OEM-like performance at a fraction of the cost.
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### **Recommendation**
If you are replacing a damaged or worn fuel filler neck in your vehicle and the Spectra FN1108 is listed as compatible with your model, it is a strong recommendation. Here s how to proceed:
1. **Verify Compatibility**: Double-check that the FN1108 is explicitly listed as compatible with your vehicle s make, model, and year. Spectra s website or customer service can confirm this. If in doubt, consult a mechanic or use an online fitment tool.
2. **Purchase from a Trusted Source**: Buy the part from an authorized Spectra dealer, a well-known auto parts retailer (such as RockAuto, Amazon, or local stores with good reviews), or a reputable online marketplace. Avoid third-party sellers with no return policy or poor ratings.
3. **Prepare for Installation**: Gather the necessary tools (e.g., socket set, wrench, pliers, and possibly a fuel line cutter if modifying the original line). Have a fuel line clamp or hose clamp ready to secure the new neck to the fuel tank.
4. **Follow Installation Instructions Carefully**: Take your time during installation. Ensure the gasket or seal is properly seated to prevent leaks. If the original fuel line needs to be cut or modified, do so carefully to avoid damaging the tank or creating a poor connection.
5. **Test for Leaks**: After installation, fill the fuel tank partially and check for leaks around the filler neck and connections. If leaks are detected, tighten the clamps or gasket and recheck.
6. **Monitor Over Time**: Keep an eye on the fuel filler neck for signs of wear, especially if your vehicle uses high-ethanol fuel. Replace it if you notice cracking, swelling, or difficulty inserting the fuel nozzle.
For most users, the Spectra FN1108 will provide a reliable and long-lasting solution to fuel filler neck issues. If you encounter any difficulties during installation or notice performance problems, do not hesitate to seek professional assistance.
Details:
Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses. Fuel Filler Neck Spectra Premium FN1108 Neck: Part Number: Manufacturer. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.
Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance.
part #: fn1108 prices
- $128.99-$183.50
specifications fueltanksysteme:
- brand: Spectra Premium Industries Inc
- mpn: Fn1108
- part type: Fuel Filler
- ipn: 17221eh100
- epid: 239266439
- item length: 32 In
returns fueltanksysteme:
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
shipping fueltanksysteme:
- transit: 4-6 Days
- service: Standard
- cost: $0.00
- type: Fixed
- class: Standard
general fueltanksysteme:
- Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
- condition: New
offer fueltanksysteme:
- availability: In Stock
- options: Ship-to-home
- started: May 17, 2026
- quantity: 4
- sold: 0
- best offers: True
payments fueltanksysteme:
- other
- credit card: Mastercard
- wallet: Paypal
seller fueltanksysteme:
- city: Los Angeles, California
- rating: 99.4%
- # reviews: 70521
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