Automotive Replacement Fuel Filler Hoses are essential components that connect the fuel tank to the vehicle's filler neck, ensuring a sealed and secure pathway for fuel. These hoses are critical for preventing fuel leaks, maintaining emission integrity, and ensuring safe refueling operations across various vehicle types. Products were evaluated based on vehicle compatibility, material durability, regulatory compliance, user reviews, and feature analysis.
This hose emphasizes high-quality rubber construction and OE design, ensuring an exact fit and reliable performance in diverse conditions.
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Gates 23964 Flexible Gasoline Fuel Filler Neck Hose-3' Length, Inner Diameter 1 1/2"
$42.72
Offering broad fuel compatibility and easy customization, this flexible hose provides a cost-effective solution for various applications.
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Dorman 573-016 Fuel Filler Hose Compatible with Select Ford/Mercury Models
$37.61
Designed as a direct replacement with durable, fuel-resistant materials and built to meet regulatory standards, it offers a high-standard, specific-fit solution.
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- High-quality materials: Our Fuel Filler Hose Kit is made of premium PVC materials that are flexible, durable, and long-lasting.
- Easy to use: The transparent hose allows you to see the fuel level, making refueling more convenient and efficient.
- Practical design: The thread design of the hose can be easily connected to the fuel jug and the vehicle, preventing fuel exposure or dripping during dumping.
- The Perfect Set: Our kit includes 2 hoses, 2 jug caps, and 2 hose benders to meet your daily use and replacement needs.
- Wide range of applications: This Filler Hose Kit is perfect for Motorsport, Sportsman containers, and most fuel jugs. It's ideal for professional off-road and closed-course racing, but not for use with gasoline or street-legal fuels.
- Easy to use: The threaded mouth of these oiler hoses is designed to facilitate your installation; 2 iron hoops make the fuel not easy to leak, and the filter design can prevent debris from entering your fuel container; the transparent PVC material allows...
- Leak-Proof Design: Say goodbye to messy spills and leaks! This hose screws on easily and ensures a tight seal, preventing any leaks or drips while pouring. You can trust it to deliver fuel smoothly and efficiently every time.
- High - Quality and Durable Hoses: The hoses are made of durable and flexible materials, resistant to gasoline corrosion and capable of withstanding high - pressure fuel transfer. They can work stably with both high - octane racing fuel and regular...
- Precise Angle Design: The hose bender can precisely create an approximately 45 - degree angle for the hoses. This angle perfectly meets the refueling requirements, making the fuel filling smoother and greatly improving the refueling efficiency
- Easy Installation: Installing this hose is a breeze. It requires minimal effort and can be done quickly without any hassle. Simply screw it onto your jug and you're ready to go.
- Direct replacement - this fuel filler neck hose is made to match the original equipment part on specific vehicles
- Durable construction - made of fuel-resistant materials to reduce future failure potential
- Regulatory compliant - built to meet emission and inspection standards
- Trustworthy value - backed by team of engineers and quality control experts in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- DIRECT REPLACEMENT: This fuel filler neck hose is designed to meet OE fit, form and function for specific vehicle applications
- KEY SPECIFICATIONS: Part # FNH100 has an Inner Diameter: 1-5/16 inches and Overall Length: 10-7/16 inches
- DURABLE DESIGN: Engineered with high quality, fuel-resistant rubber for enhanced longevity, keeping dimensional form even in the harshest weather conditions
- REGULATORY COMPLIANT: Manufactured to adhere to EPA emission and inspection standards
- ENSURE FITMENT: Ensure a perfect match with your vehicle by entering its details in the Amazon Confirmed Fit tool provided on this page
- Convenient Packaging : Each package includes 2 pcs racing fuel jug hose and 1 pcs hose bender, allowing the hose to bend easily up to 45 degrees for enhanced usability during fueling
- Easy to use: The fuel injection hose's threaded port is designed to facilitate your installation, simply screw it onto your race car's fuel tank cap and ensure a tight seal to prevent any leaks or dripping during tipping
- High - Quality and Durable Hoses: The hose is made of PVC which is more durable and flexible, resistant to gasoline corrosion and capable of withstanding high - pressure fuel transfer
- Professional design: The racing fuel bottle hose has a built-in integrated filter that is not easy to fall off and can effectively prevent any debris from entering the vehicle fuel tank
- Versatile Application: This gas can hose is compatible with racing fuel jugs, gas cans, and 5/5.5-gallon jug, making it ideal for various vehicles, including racers, lawnmowers, and motorcycles.
- Direct replacement - this fuel filler neck hose is made to match the original equipment part on specific vehicles
- Durable construction - made of fuel-resistant materials to reduce future failure potential
- Regulatory compliant - built to meet emission and inspection standards
- Trustworthy value - backed by team of engineers and quality control experts in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- 15-7/8" straight configuration (2" internal diameter) provides optimal extension between tank and filler cap. Recommended: Verify measurements of existing components before installation.
- Triple-layer reinforced design features nylon-reinforced lining and premium nitrile rubber compound for superior durability under pressure. Maintains structural integrity during fuel transfer operations.
- Engineered to withstand extreme conditions from -40°F to 212°F (-40°C to 100°C). Meets EPA compliance standards for fuel contact applications with all modern gasoline formulations.
- Pliable yet durable construction allows effortless customization using standard tools (utility knife recommended). Simplified installation process requires no specialized equipment.
- Ideal replacement component for automotive, marine, and agricultural applications. Compatible with: Fuel transfer systems Tank filler neck assemblies Vent line configurations Liquid petroleum gas (LPG) applications
- REPLACES PART NUMBER: LXROAR01 fuel filler neck hose for OEM NO.: FNH169 14040786 573-020
- COMPATIBILITY: Compatible with Chevrolet C10 C20 C30 Pickup 1982 1983 1984 1985 1986 year
- COMPATIBILITY: Compatible with GMC C1500 C2500 C3500 Pickup 1982 1983 1984 1985 1986 year
- INSTALLATION: Features factory-style connections for straightforward replacement of the original fuel filler hose
- PACKAGE INCLUDED: Package includes 1PC fuel tank filler hose and 2PCS clamps, before order please make sure this hose can fit your vehicle
- Include 2 fuel tank filler neck hoses with 8 hose clamps made out of stainless steel
- 15-7/8" configuration provides optimal extension between tank and filler cap. Recommended: Verify measurements of existing components before installation
- Engineered to withstand extreme conditions from -40℃/ -40℉ to 100℃/ 212℉. Meets EPA compliance standards for fuel contact applications with all modern gasoline formulations
- Easy Installation: the fuel tank filler hose set is flexible, allowing for products being easy to cuts to meet your needs; Experience an easy installation process
- Triple-layer reinforced design features nylon-reinforced lining and premium nitrile rubber compound for superior durability under pressure. Maintains structural integrity during fuel transfer operations
- Package Information: this set includes 2 fuel tank filler neck hoses, made out of sturdy dingqing material, along with 8 hose clamps made out of stainless steel; These quality materials ensure long lasting performance; They are designed to work together...
- Effective Performance: the fuel filler hose is ideal for fuel applications, offering a broad temperature range from -40 ℃/ -40 ℉ to 100 ℃/ 212 ℉
- Long Enough: each fuel filler neck hose measures approx. 15 7/8 inches in length with an inside diameter of about 2 inches; They are designed to provide the necessary length to extend from the fuel tank to the filling cover, ensuring an efficient fueling...
- Easy Installation: the fuel tank filler hose set is flexible, allowing for products being easy to cuts to meet your needs; Experience an easy installation process
- Versatile Applications: this fuel filler vent hose set is suitable for a wide range of applications, making it ideal for fuel hoses, fuel lines and fuel filler neck exhaust hoses; This set fulfills your needs with efficiency and reliability
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Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Fuel Filler Hoses
Vehicle Specificity and Fitment
When selecting an automotive replacement fuel filler hose, vehicle-specific fitment is paramount. A hose designed as a direct replacement, like those from Dorman or Spectra Premium, aims to match the original equipment (OE) part on specific vehicles. This approach minimizes installation challenges and ensures proper integration with the existing fuel system. Users report that opting for a hose explicitly compatible with their vehicle's make and model, such as the Dorman 573-016 for select Ford/Mercury models, significantly streamlines the replacement process. Conversely, a universal hose like the Gates 23964 offers flexibility but requires careful measurement and cutting to achieve a proper fit, which can be less ideal for those seeking a straightforward OE-style replacement.
Material Composition and Fuel Compatibility
The material of a fuel filler hose directly impacts its longevity and performance, especially with modern fuel blends. Hoses constructed from high-quality, fuel-resistant materials are crucial for preventing degradation and leaks. For instance, the Gates 23964 features a high-quality Nitrile tube, making it suitable for gasoline, gasohol blends (ethanol, methanol, ethers), diesel, and biodiesel up to B20. This broad compatibility is a key consideration given the variety of fuels available. Similarly, Spectra Premium FNH267 emphasizes its high-quality rubber, engineered to maintain dimensional characteristics even in extreme temperatures, a factor that contributes to sustained integrity against fuel exposure and environmental stressors.
Durability and Longevity
A replacement fuel filler hose should be built to withstand the rigors of its environment and the corrosive nature of fuel over time. Products that highlight 'durable construction' and 'fuel-resistant materials,' such as the Dorman hoses (e.g., 573-016, 573-097), are engineered to reduce future failure potential. In practice, this means the hose is less likely to crack, harden, or swell, which are common failure modes for inferior materials. While no specific lifespan is guaranteed, choosing a product from a manufacturer known for robust automotive parts, like Spectra Premium, which focuses on maintaining dimensional characteristics in extreme cold/hot conditions, typically results in a more reliable and longer-lasting replacement.
Regulatory Compliance and Emission Standards
Beyond fit and material, regulatory compliance is a critical, though often overlooked, aspect of fuel filler hoses. Hoses built to meet emission and inspection standards, as highlighted by Dorman's offerings, ensure that the vehicle remains compliant with environmental regulations. This compliance is vital for passing vehicle inspections and contributes to overall air quality by preventing evaporative emissions. A regulatory compliant hose is designed to maintain a sealed fuel system, which is essential for the proper functioning of a vehicle's emissions control systems. Users often find that these details, while not immediately visible, provide peace of mind regarding the legality and environmental impact of their repair.
Pros & Cons
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Pros
- Manufactured with high-quality rubber, maintaining dimensional characteristics in extreme temperatures.
- OE design ensures exact fit, form, and function for intended application.
- Fit tested to ensure ease of installation, reducing potential for errors.
Cons
- Highly specific fitment may not be suitable for custom or universal applications.
- No explicit mention of compatibility with specific exotic fuel blends beyond general 'fuel'.
Gates 23964 Flexible Gasoline Fuel Filler Neck Hose-3' Length, Inner Diameter 1 1/2"
Pros
- Suitable for a wide range of fuels, including gasoline, gasohol blends, diesel, and biodiesel to B20.
- Features a high-quality Nitrile tube for robust fuel resistance.
- Flexible and cuts easily with common tools, offering versatility for various uses.
Cons
- Universal nature may require precise cutting and measurement, potentially increasing installation time.
- May not provide the exact OE contours and mounting points of a direct replacement hose.
Dorman 573-016 Fuel Filler Hose Compatible with Select Ford/Mercury Models
Pros
- Designed as a direct replacement, matching the original equipment part for specific vehicles.
- Constructed from durable, fuel-resistant materials to reduce future failure potential.
- Built to meet emission and inspection standards, ensuring regulatory compliance.
Cons
- Highly vehicle-specific, limiting its application to only select Ford/Mercury models.
- Less adaptable for custom projects or vehicles outside its specified compatibility list.
Common Mistakes to Avoid
Ignoring Vehicle-Specific Fitment
One common mistake is purchasing a fuel filler hose without confirming its exact compatibility with the vehicle's make, model, and year. For example, selecting a Dorman 573-016 for a Cadillac model instead of its intended Ford/Mercury application will result in an improper fit. Similarly, attempting to use a generic hose when a direct replacement like the SCITOO Fuel Filler Hose (OE 573-011) is available for specific Ford F-150 models often leads to leaks or difficult installations.
Overlooking Fuel Compatibility Requirements
Another frequent error involves neglecting the fuel compatibility specifications of the hose. With the prevalence of ethanol and biodiesel blends, a hose not rated for these fuels can degrade rapidly, leading to cracking and leaks. While the Gates 23964 explicitly states its suitability for various blends including B20 biodiesel, other hoses may not offer the same resilience. Users often report premature failure when a standard rubber hose is exposed to aggressive fuel additives it was not designed to handle.
Neglecting Regulatory Compliance Standards
Failing to consider whether a replacement hose is 'regulatory compliant' can lead to issues during vehicle inspections or contribute to increased emissions. Hoses like those from Dorman are built to meet specific emission and inspection standards, ensuring the vehicle's fuel system remains sealed and environmentally sound. Choosing a hose without this certification, particularly in states with strict emissions testing, can result in inspection failures and the need for a re-replacement.
Misjudging Hose Length and Diameter
Incorrectly measuring or estimating the required length and inner diameter of a fuel filler hose is a significant oversight. A hose that is too short will not connect properly, while one that is too long can kink, restricting fuel flow or creating an awkward fit. Universal hoses like the Gates 23964, while flexible and cut-to-fit, still require accurate measurement of the original hose's inner diameter (e.g., 1 1/2") to ensure a snug and leak-free connection. An ill-fitting diameter can lead to loose clamps and potential fuel spills.