Metal lines and rubber and nylon hoses transport fuel, vapor and vacuum to the various components in the fuel system. Gaskets and seals prevent leaks and can also block unwanted air, dirt or contaminants from entering the system. These parts are typically overlooked, but they can be the cause of problems, and their replacement is often necessary when other components are serviced, which is why you’ll find an extensive inventory of them on our digital shelves.

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    • (0 reviews)
      # sp6618
      Rear Fuel Line Assembly by Dorman®. Easily and affordably restore the fuel line to safe, proper functioning with Dorman’s high quality Fuel Line. It’s available in multiple sizes, enabling you to replace only the damaged...
      Save time, money and labor by replacing the failed part, not the assemblyConstructed of high quality fuel-grade nylon or coated steel to for long-lasting durability against fluctuating under hood temperatures
      $24.70 - $128.43
    • (0 reviews)
      # sp27159
      GM Original Equipment™ Fuel Return Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $32.68 - $162.68
    • (0 reviews)
      # sp30458
      Carburetor Vacuum Line by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $20.26 - $39.35
    • (0 reviews)
      # sp97842
      Fuel Tank Pickup Line by Spectra Premium®. Designed utilizing the latest technology, this product by Spectra Premium features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      High quality at an affordable priceExpertly made from premium materials
      $22.66 - $28.89
    • (0 reviews)
      # sp106763
      GM Original Equipment Fuel Supply Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $60.95 - $191.86
    • (0 reviews)
      # sp27142
      GM Original Equipment™ Fuel Feed Line by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $31.58 - $134.79
    • (0 reviews)
      # sp27155
      GM Original Equipment™ Fuel Line Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $46.59 - $361.58
    • (0 reviews)
      # mpn4422666854
      GM Original Equipment™ Inlet Fuel Injection Throttle Body Heater Hose by ACDelco®. 9mm Inner Diameter, 3mm Wall, Formed 90 Degree Bend, 43.5 Long Each End. Designed utilizing the latest technology, this product by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.73
    • (0 reviews)
      # sp27163
      GM Original Equipment™ Reduction Agent Supply Line by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $90.93
    • (0 reviews)
      # sp24195
      Fuel Filler Hose by Replace®. Fuel filler Hose are generally trouble-free components, but like anything else made of ferrous metal, they are susceptible to rust, and they can also be damaged in collisions. If you’re in need of a...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $25.48 - $40.74
    • (0 reviews)
      # sp95145
      Fuel Hose by Dorman®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running out...
      High quality at an affordable priceExpertly made from premium materials
      $21.96 - $76.38
    • (0 reviews)
      # sp101931
      Diesel Fuel Injector Line by GB Remanufacturing®. This component is constructed to deliver OE-quality emissions control performance, exact fit, and long-lasting durability.
      Meets or exceeds OE specsNew and remanufactured part available
      $13.02 - $46.09
    • (2 reviews)
      # sp15608
      Fuel Hose by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running out...
      High quality at an affordable priceExpertly made from premium materials
      $8.09 - $93.56
    • (0 reviews)
      # sp101953
      Fuel Injector Line by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $61.63 - $67.80
    • (0 reviews)
      # sp15599
      Fuel Line by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running out...
      High quality at an affordable priceExpertly made from premium materials
      $10.03 - $159.84
    • (0 reviews)
      # sp25715
      Fuel Return Line by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $35.86
    • (0 reviews)
      # sp25728
      Fuel Tank Vent Hose by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $12.53 - $64.19
    • (0 reviews)
      # sp107776
      Fuel Transfer Hose by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $45.29 - $210.73
    • (0 reviews)
      # sp25733
      Idle Control Valve Hose by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and...
      High quality at an affordable priceExpertly made from premium materials
      $14.37 - $227.30
    • (0 reviews)
      # sp26375
      Fuel Hose by Motorcraft®. Motorcraft fuel hose are designed for maximum performance and durability.
      Direct OEM replacementMeets strict Ford Motor Company standards
      $4.17 - $90.06
    • (0 reviews)
      # sp103528
      Fuel Tank Vent Lines by Right Stuff Detailing®. For 25 years, The Right Stuff Detailing has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $17.01 - $103.50
    • (0 reviews)
      # sp103527
      Fuel Hose by Right Stuff®. For 25 years, The Right Stuff Detailing has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits, brand...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $7.09 - $9.92
    • (4 reviews)
      # sp13501
      Fuel Line by Right Stuff Detailing®. For 25 years, The Right Stuff Detailing has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits,...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $9.45 - $103.95
    • (0 reviews)
      # sp13504
      Fuel Thermal Choke Control Tube by Right Stuff Detailing®. For 25 years, The Right Stuff Detailing has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $4.72 - $34.97
    • (0 reviews)
      # mpn1453320036
      Fuel Tank-To-Filler Hose by OER®. Reproduction fuel tank to filler hose. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      Factory original quality for lessDirect fit replacement
      $13.20
    • (0 reviews)
      # mpn2348629
      Idle Control Valve Hose by ALLMAKES 4X4®. Location: Idler air control valve housing to plenum chamber. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your...
      High quality at an affordable priceExpertly made from premium materials
      $15.12
    • (0 reviews)
      # mpn1690078051
      Fuel Filler Hose by URO Parts®. Swap out your worn out factory fuel part with this fuel component that offers the same quality and performance as the OE for less money. After installation, you can rest assured that your fuel system...
      Designed to replace your factory fuel partHelps to restore the proper operation of your fuel system
      $16.61
    • (0 reviews)
      # sp12916
      Fuel Hose by URO Parts®. Swap out your worn out factory fuel part with this fuel component that offers the same quality and performance as the OE for less money. After installation, you can rest assured that your fuel system works...
      Designed to replace your factory fuel partHelps to restore the proper operation of your fuel system
      $4.83
    • (0 reviews)
      # sp12923
      Fuel Tank Vent Hose by URO Parts®. Swap out your worn out factory fuel part with this fuel component that offers the same quality and performance as the OE for less money. After installation, you can rest assured that your fuel...
      Designed to replace your factory fuel partHelps to restore the proper operation of your fuel system
      $13.78 - $14.36
    • (0 reviews)
      # sp36977
      Diesel Injector Line by Cohline®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $28.08 - $37.83
    • (0 reviews)
      # sp1830
      Fuel Distributor Line by Cohline®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $65.10
    • (0 reviews)
      # mpn3872588823
      Fuel Injector Line by Cohline®. Location: Cylinders 1, 2. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      High quality at an affordable priceExpertly made from premium materials
      $31.32
    • (1 review)
      # sp36979
      Fuel Line by Cohline®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running out...
      High quality at an affordable priceExpertly made from premium materials
      $6.70 - $103.83
    • (0 reviews)
      # mpn3872698889
      Fuel Hose by CRP®. Location: Bottom of Fuel Filter. Size: 8 x 13mm. Size Roll: 5 Meter. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      High quality at an affordable priceExpertly made from premium materials
      $45.63
    • (0 reviews)
      # mpn3872698890
      Fuel Hose by CRP®. Size: 22 x 14mm. Size Roll: 1 Meter. Used in various applications through-out fuel system. Most common application is from elbow fitting to fuel pump on many models. This product is made of high-quality materials...
      High quality at an affordable priceExpertly made from premium materials
      $19.84
    • (0 reviews)
      # mpn3872698889
      Fuel Hose by CRP®. Size: 8 x 13mm. Size Roll: 5 Meter. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      High quality at an affordable priceExpertly made from premium materials
      $45.63
    • (0 reviews)
      # mpn3872698889
      Fuel Hose by CRP®. Location: Fuel Tank to Fuel Return Line. Size: 8 x 13mm. Size Roll: 5 Meter. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $45.63
    • (0 reviews)
      # mpn3872698888
      Fuel Hose by CRP®. Size: 12 x 18mm. Size Roll: 1 Meter. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      High quality at an affordable priceExpertly made from premium materials
      $13.99
    • (0 reviews)
      # sp2083
      Idle Control Valve Hose by CRP®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $13.07
    • (0 reviews)
      # sp25465
      Fuel Hose by Elaplast®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running...
      High quality at an affordable priceExpertly made from premium materials
      $12.84
    • (0 reviews)
      # sp38230
      Idle Control Valve Hose by Elaplast®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and...
      High quality at an affordable priceExpertly made from premium materials
      $4.83 - $20.57
    • (0 reviews)
      # sp42631
      Fuel Hose by MTC®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas running out to...
      High quality at an affordable priceExpertly made from premium materials
      $8.04
    • (0 reviews)
      # mpn2588215447
      Fuel Line by MTC®. Location: Fuel Pump to Fuel Filter. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      High quality at an affordable priceExpertly made from premium materials
      $48.63
    • (0 reviews)
      # mpn2588215447
      Left Fuel Line by MTC®. Location: Fuel Pump to Fuel Filter. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before...
      High quality at an affordable priceExpertly made from premium materials
      $48.63
    • (0 reviews)
      # mpn922035
      Flex Fuel Line by Crown®. Location: Fuel Sender to Fuel Pump. Size: 7" Length. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $4.85
    • (0 reviews)
      # sp25240
      Fuel Filler Hose by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $8.67 - $37.07
    • (0 reviews)
      # mpn1186158
      Fuel Hose by Omix-ADA®. Size: 7" Long. Crimped at Both Ends. Direct Fit. 5 Year Limited Warranty. The fuel system is one of the most important systems on your Jeep not just because it needs fuel to run, but also because gasoline is...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $6.32
    • (1 review)
      # sp101905
      Fuel Line by Omix-ADA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $15.45 - $72.23
    • (0 reviews)
      # sp101904
      Fuel Tank Filler Hose by Omix-ADA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $13.63 - $37.01
    • (0 reviews)
      # sp101906
      Fuel Tank Vent Hose by Omix-ADA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $12.38 - $24.70
    • (0 reviews)
      # sp101900
      Fuel Line by Original Equipment®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $135.34 - $425.25
    • (0 reviews)
      # mpn2250286
      Fuel Hose by Febi®. Size: 3 x 7mm. Size Roll: 1 Meter. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      High quality at an affordable priceExpertly made from premium materials
      $5.64
    • (0 reviews)
      # mpn469957439
      Fuel Return Hose by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      High quality at an affordable priceExpertly made from premium materials
      $204.60
    • (0 reviews)
      # mpn1461789570
      Fuel Filler Inlet Hose by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $30.48
    • (0 reviews)
      # sp30476
      Fuel Line by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI product will...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $18.16 - $162.33
    • (0 reviews)
      # sp83300
      Fuel Vapor Line by Classic Tube®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $97.56 - $102.45
    • (0 reviews)
      # mpn706442096
      Stainless Steel Fuel Return Line by Classic Tube®. Made of Stainless Steel specifically for the manufactured in our US facility using only the best American materials and latest technology. Classic Tube's Fuel Return Line is ready...
      Great solution for the restoration and replacement tube marketMade utilizing up-to-date technology
      $102.45
    • (0 reviews)
      # sp101916
      Fuel Pump Tank Seal by Denso®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $4.17 - $43.79
    • (0 reviews)
      # sp5363
      Fuel Tank Lock Ring by Spectra Premium®. Every time you replace the fuel tank or fuel pump module, don't forget to change the fuel tank lock ring that secures the fuel pump module to the fuel tank. With OE design, this product...
      Same quality as OE for less moneyDirect replacement
      $1.42 - $117.96
    • (0 reviews)
      # sp97510
      Fuel Tank Lock Ring by Replace®. The fuel tank locking ring secures the fuel pump module to the fuel tank, and should be replaced every time the module is removed from the tank. If you’re in need of a fuel tank lock ring, don’t...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $3.41 - $38.21




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    Metal tubing attached to the underside of the vehicle with clips routes fuel from the tank to the fuel pump and carburetor or fuel injection assembly. In areas where there is movement between components and flexibility is needed, such as between the engine and chassis, rubber or nylon hose is used but it must be fuel resistant to prevent deterioration, non-permeable to prevent the escape of vapors, and reinforced to withstand pressure in fuel injection systems.

    In addition to fuel delivery, metal tubing has been used on older vehicles to conduct heat from the exhaust manifold to the choke coil, and connect the distributor vacuum advance unit with an engine vacuum source. Non-permeable rubber hose is used throughout the EVAP system to conduct fuel vapor. Nylon and rubber hose is used to connect many components in the engine control, emissions control, climate control, and other systems, including the MAP sensor, EGR valve, fuel pressure regulator, brake booster, PCV valve, and thermal vacuum switches.

    Metal lines are generally connected to components and each other with threaded compression or double flare fittings, or quick release fittings that require a special tool to disconnect. Fuel resistant O-rings are used at many connections and these should always be replaced once the fitting is disconnected. These O-rings are also used to seal connections at fuel injectors and pressure regulators. Several types of clamps are used to secure hose including spring-type, worm drive, and clamps that must be crimped with a special tool during installation. Spring type clamps lose tension once removed and should be replaced.

    Gaskets seal connections between the throttle body or carburetor, between the plenum and lower intake, and at the manifold/cylinder head junction. Old gaskets can harden and crack, resulting in vacuum leaks that cause a lean condition and rough idle. If a vacuum leak is suspected, vacuum hose should also be checked for cracks and breakage. Metal fuel lines should be regularly inspected for excessive corrosion and any signs of leakage, as well as kinks and dents that could restrict flow. Rubber hose should be checked for cracks, abrasion, and sponginess. Any fuel leak is dangerous and should be repaired immediately.

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    Guides & Articles

    • Replacement Fuel System Parts
      November 06, 2014
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the...

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    Flexible Fuel Lines Reviews

    Average rating:  5  5 - 36 reviews
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    Fuel
    So far I am impressed with the product. I had no trouble installing on my car and haven't had any issues since. I have recommend others to your site for part needs. Thank you for helping me save money on repairs needed for my vehicle.
    RPosted by Robert (Columbia, MO) / March 30, 2017
    Was this review helpful for you? Yes
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