NBR Fuel Hose

Evil Energy NBR (Nitrile Butadiene Rubber) fuel hoses are designed for high-performance fuel transfer in automotive and industrial applications. They offer excellent resistance to oil, heat, and wear, ensuring safe and efficient fuel flow in a wide range of environments. Available in sizes ranging from 1/4 Inch to 3/4 Inch, and lengths from 5 FT to 25 FT, these hoses are versatile enough to fit various fuel systems, whether you're working on a vehicle or heavy machinery. With superior durability and flexibility, Evil Energy's NBR hoses provide long-lasting reliability and ensure smooth fuel transfer in even the most demanding conditions.

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[CPE][PTFE]
EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

This comprehensive kit includes: 

  • 5/10/15 Gallon Fuel Cell Tank
  • 20-75PSI&75-120PSI fuel pressure regulator
  • 300LPH high flow fuel pump
  • 6AN 20FT CPE/PTFE Durable fuel lines (optional fittings)
  • 10&100-micron fuel filter
  • 50mm Fuel Filter Mounting Bracket*2
  • 60mm Fuel Filter Mounting Bracket*1
  • necessary fittings for easy installation. 
$90.24
$90.24
$123.99
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[30-70PSI][30-70PSI,Black]
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 20-140psi Black&Red - Red

Durable Construction: Precision-machined 6061-T6 aluminum alloy, corrosion-resistant and heat-tolerant (withstands harsh engine bay conditions), ensuring long-term reliability.

EFI System Compatibility: Fits most vehicles' electronic fuel injection (EFI) systems; maintains stable fuel pressure for optimized combustion, performance, and fuel economy.

Fuel Compatibility: Works with gasoline, E85, and alcohol/ethanol; not compatible with diesel fuel; note: nylon braided fuel lines are not E85-compatible (use PTFE-lined hoses for E85).

Bypass Return Design: Prevents pressure spikes during acceleration, boost, or high-load scenarios, protecting fuel injectors and rails from damage.

All-in-One Kit: Each variant includes essential components (fuel pressure regulator, pressure gauge, fittings, sealant tape, tools like Allen keys); no extra purchases needed for standard installation.

Easy Installation & Tuning: Adjust pressure via top set screw (clockwise = increase, counterclockwise = decrease); use thread sealant tape on NPT gauge port to avoid leaks; professional installation highly recommended (especially for high-pressure variants).

$75.99
$75.99
$119.99
  • Red
  • Black
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[20FT] EVIL ENERGY PTFE Fuel Line Kit, complete black hose & fittings set, 180-day return[16FT] EVIL ENERGY PTFE Fuel Line Kit, black braided hose, fittings, free shipping & return
EVIL ENERGY 4/6/8/10AN PTFE Fuel Line Kit | E85 Nylon Braided Hose | 16/20FT Black Black with Comprehensive Fittings

Three-Layer Construction: Our fuel lines are constructed with a triple-layer material for unparalleled performance and protection. The innermost layer is made of PTFE for maximum chemical resistance, a braided stainless steel layer for strength and durability, and an outer nylon layer for added abrasion resistance and protection.

Multiple Sizes: We offer our fuel lines in 4AN, 6AN, 8AN, and 10AN sizes, catering to the diverse needs of various fuel delivery systems.

Fitting Types: Our kit includes a variety of fittings at 0°, 90°, 45°, and 180° angles, ensuring versatility and flexibility during installation, allowing for custom routing in tight or complex spaces.

Precision Fit and Leak-Free Performance: The combination of the PTFE inner layer and the high-quality aluminum hose ends ensures a precision fit and leak-free connection, even under extreme pressure, providing a safe and reliable fuel system.

$62.09
$62.09
$70.99
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  • [5FT][10FT]
    EVIL ENERGY Fuel Hose Push Lock Line NBR Rubber SAE 30R7 5-25FT

    Built for flexibility and reliability, the EVIL ENERGY Push Lock Fuel Hose SAE 30R7 is a go-to solution for fuel system routing. Made from durable NBR rubber reinforced with braided polyester, it supports up to 300 PSI and resists wear, heat, and fuel additives. Ideal for custom setups in classic cars, LS swaps, oil coolers, and more, this hose is compatible with gasoline, diesel, biodiesel, and oil.

    $12.99
    $12.99
    $22.19
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  • [5FT][10FT]
    EVIL ENERGY Heater Hose Coolant Radiator Straight 100PSI SAE 20R3 (5/8,1/2,3/4,3/8,5/16,1 inch)

    The EVIL ENERGY Heater Hose is designed for high-temperature and high-pressure cooling system applications. Made from durable EPDM rubber and compliant with SAE 20R3 Class D-2, it delivers long-lasting flexibility and resistance to heat, ozone, and coolant chemicals.

    Rated for up to 100 PSI and -40°F to 257°F, this hose ensures stable flow and reliable performance in radiators, heater cores, and overflow tanks. Available in multiple ID sizes (5/16 inch to 1 inch) and lengths up to 25FT for universal installation across classic, performance, and heavy-duty engines.

    Ideal for those upgrading or restoring engine cooling systems, 454 big block builds, or custom EFI setups that demand consistent coolant circulation and long-term durability.

    $17.39
    $17.39
    $46.50
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  • Evilenergy EVIL ENERGY 1/2 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 217PSIEvilenergy EVIL ENERGY 1/2 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    EVIL ENERGY 1/2 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 217PSI
    product details Brand EVIL ENERGY Material Rubber Color Black Length 5/10/15/20/25FT Hose ID 1/2inch (13mm) Hose OD 0.75inch(19mm) Working Pressure 217psi Max Working Pressure  300psi Burst Pressure 1160psi Temperature Range -40°F to 257°F Minimum Bend Radius 4.7inch(120mm) About this item Applicable Medium: 1/2 id...
    $19.39
    $19.39
    $23.99
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  • Evilenergy EVIL ENERGY 5/8 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 150PSIEvilenergy EVIL ENERGY 5/8 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 150PSI
    EVIL ENERGY 5/8 FUEL HOSE LINE PUSH LOCK NBR RUBBER SAE 30R7 5/10/25FT 150PSI
    product detail Brand EVIL ENERGY Material Rubber Color Black Length 5FT/10FT/15FT/20FT/25FT Hose ID  5/8inch (16mm) Hose OD 0.94inch(24mm) Working Pressure 150psi Burst Pressure 600psi Temperature Range -40°F to 257°F Minimum Bend Radius 6.3inch(160mm) Nominal Wall Thickness 0.94 About this item Applicable Medium: 5/8 id...
    $23.99
    $23.99
    $0.00
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  • Evilenergy EVIL ENERGY 5/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSIEvilenergy EVIL ENERGY 5/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    EVIL ENERGY 5/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    Product details Brand EVIL ENERGY Material Rubber Color Black Length 5FT/10FT/15/FT/20FT/25FT Hose ID 5/16inch (8mm) Hose OD 9/16inch(14mm) Working Pressure 300psi Burst Pressure 1160psi Temperature Range -40°F to 257°F Minimum Bend Radius  3.14inch(80mm) About this item Applicable Medium: 5/16 id fuel line can work...
    $14.99
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    $0.00
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  • Evilenergy EVIL ENERGY 1/4 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 200PSIEvilenergy EVIL ENERGY 1/4 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    EVIL ENERGY 1/4 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 200PSI
    product detail Brand EVIL ENERGY Material Rubber Color Black Length 5/10/15/20/25FT Hose ID 1/4inch (6mm) Hose OD 0.47inch(12mm) Working Pressure 200psi Max Working Pressure 300psi Burst Pressure 1200psi Temperature Range -40°F to 257°F Minimum Bend Radius 2.36inch(60mm) Nominal Wall Thickness 0.47 inch About this...
    $14.13
    $14.13
    $22.99
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  • Evilenergy EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSIEvilenergy EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    product detail Brand EVIL ENERGY Material Rubber Color black Length 5FT/10FT/25FT Hose ID 3/16inch (5mm) Hose OD 0.43inch(11mm) Working Pressure 300psi Burst Pressure 1200psi Temperature Range -40°F to 257°F Minimum Bend Radius 1.96inch(50mm) Nominal Wall Thickness 0.43 inch Item Dimensions LxWxH 5FT:7.68 x 7.68...
    $16.99
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FAQs about NBR Fuel Hose

What is an NBR fuel hose?

An NBR fuel hose is a fuel transfer hose made from Nitrile Butadiene Rubber (NBR), known for its excellent resistance to oil, heat, and aging. It is commonly used in automotive and industrial fuel systems.

NBR fuel hoses are compatible with gasoline, diesel, ethanol, and other petroleum-based liquids. However, always ensure compatibility with the specific fuel types you're using to avoid degradation.

To install an NBR fuel hose, ensure it is the correct size for your system. Avoid bending or stretching the hose excessively during installation. Secure the hose with appropriate clamps or fittings to prevent fuel leakage.

The lifespan of an NBR fuel hose depends on the operating conditions and maintenance. Typically, NBR hoses last between 3-5 years with proper care. Regularly inspect for signs of wear, cracks, or hardening, and replace the hose as needed.

Clean NBR fuel hoses using warm water and a mild detergent. Avoid harsh chemicals or abrasive scrubbing, as these can damage the hose. After cleaning, ensure the hose is fully dry before using it again to prevent fuel residue buildup.

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