Oil Fuel Coolant

Shop pre-made custom braided hoses for oil, fuel, and coolant — designed for racing, motorsport, and other high-performance applications. Select a hose and start configuring today.

10 products found
Coated or Uncoated Hose
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided
Stainless or Nylon Braided

Custom AN Hoses for Oil, Fuel, and Coolant

Our pre-made braided hoses for oil, fuel, and coolant are built to last, and all include a 2-year warranty and 100-day hassle-free returns policy. Suited for high-performance applications, these custom braided AN hoses are available in the most common AN hose sizes ranging from AN6 to AN20. You can choose either a reinforced rubber or PTFE inner core, with PTFE braided hose being the preferred choice for in-cabin fuel lines. All braided hoses come with an option of a stainless steel or black nylon cotton braiding, and heatsleeve can be added to most hoses for maximum protection.

Frequently Asked Questions
  • Are your custom oil, fuel, and coolant hoses covered by a warranty?

    Yes, all our custom an hoses are backed by a 2-year warranty that covers defects in materials or workmanship. For complete warranty details, please visit our warranty page.

  • Can I return or exchange my custom oil, fuel, and coolant hoses?

    Yes, we offer a 100-day hassle-free returns policy, even on custom-made hoses. Unlike other companies where custom products are non-returnable, we understand that mistakes can be made, and we want you to be completely satisfied so you'll come back to us in the future!

  • How do I accurately measure custom braided hoses?

    To measure custom braided hoses, use a flexible material like string or wire to trace the path of the hose, following all curves or bends. Measure the full length of the hose from fitting to fitting, avoiding sharp bends that could impact performance. We recommend leaving a little bit of extra length to prevent tension during installation. Refer to the hose diagram when building your hose, especially taking note of the two vertical lines indicating where to precisely measure on the fittings. Remember the rule: Measure twice, cut once!

  • Why should I choose braided AN hoses?

    Braided AN hoses are known for their durability and reliability, making them a preferred choice in motorsport, aviation, military, and marine industries. With reusable fittings, they are cost-effective and customisable. Whether you're upgrading your vehicle's fuel system or need a new secure, leak-free connection, custom an hoses offer superior protection and performance for fluid transfer.

  • Why shouldn't I just buy the individual parts and assemble the hoses myself?

    While it may seem like a cost-saving idea to buy the parts separately, having custom oil, fuel, and coolant hoses professionally made offers several advantages. Our hoses arrive ready to fit, saving you the time and hassle of assembly. They are built by experienced professionals, ensuring a precise fit and avoiding common issues like scratches on the anodised aluminium or fraying the stainless steel braid. You won't need to invest in specialist tools, and there's no risk of injury from sharp braiding. Plus, a single damaged fitting during self-assembly can end up costing a lot more than having the hoses custom-made. Assembling them yourself also carries the risk of overtightening, which can crack the fittings. Our pre-assembled hoses give you peace of mind with reliable performance right from the start. The 2-year warranty isn't bad either!

  • Can braided hoses and fittings be reused?

    Yes, our custom fuel lines, custom coolant hoses and custom oil lines, along with the hose fittings, are reusable. However, if your hose has a PTFE inner core, you will need to replace the metal olive inside the fitting, which is designed for single use. Before reusing, thoroughly inspect the hoses and fittings for wear or damage, and ensure the hose is free of debris by blowing it out with compressed air.

  • What types of fittings can I choose for custom oil, fuel, and coolant hoses?

    We offer a wide range of high-quality aluminium hose fittings, including straight and angled options (30°, 45°, 60°, 90°, 120°, 150°, and 180°). We can also provide banjo adapters, male and female AN fittings, ORB adapters, and barb fittings in various sizes and thread types, including imperial, metric, and NPT. All our aluminium braided hose fittings and adapters come in a durable black anodised finish.

  • Are your pre-made braided hoses suitable for high-performance or motorsport applications?

    Yes, our custom an hoses are specifically designed for high-performance and motorsport applications. Whether you're building a track car, a race vehicle, or an off-road machine, our braided oil, fuel, and coolant hoses deliver exceptional durability and performance. Tested under extreme heat and pressure in the most demanding conditions, these hoses are trusted by motorsport enthusiasts for their ability to maintain reliable fluid transfer without compromising performance. Our braided AN hoses are ideal for those seeking long-lasting, high-quality solutions for engines, fuel systems, and cooling systems.

  • What sizes are available for custom braided oil, fuel, and coolant hoses?

    We have a wide selection of custom braided hoses in sizes AN6, AN8, AN10, AN12, AN16, and AN20. Our AN6, AN8, and AN10 hoses come with a choice of reinforced rubber or PTFE inner core, while the larger AN12, AN16, and AN20 sizes are only available with the reinforced rubber inner core.

  • Are these suitable for custom oil cooler lines?

    Our braided hoses are a great option for made to measure oil cooler lines. For most oil cooling needs, we suggest using reinforced rubber hoses because they are more cost-effective and offer better flexibility than PTFE hoses. Rubber hoses are easier to route in tight spaces and deliver dependable performance even under high temperatures and pressures. Although PTFE hoses provide outstanding chemical resistance, we recommend rubber hoses for oil cooling systems where ease of installation is an important factor. Whatever type of braided hose you choose, our custom oil cooler hoses will work great!

  • What if I need a specific orientation for my braided hose fittings?

    Our braided hose fittings feature a 360-degree swivel design, so you can rotate them to any angle orientation you need. If you wanted us to orientate them for you, just mention this in the notes. For a perfect fit however, it might be better to make these adjustments when you install the hoses.

  • What's the difference between the reinforced rubber core and PTFE core?

    When choosing between a reinforced rubber and PTFE core for oil, fuel, or coolant hoses, you need to consider what the hose will be used for. PTFE hoses are ideal for fuel lines, especially when installed inside a cabin, because they significantly reduce fuel vapour and are fully compatible with ethanol-based fuels like E85 and other high-performance racing fuels. Aggressive fuels like E85 can remain in PTFE hose between uses, so you don't need to drain the hoses after each event. PTFE braided hoses are also suited for carbon dioxide (CO2) and nitrous oxide (N2O) systems. On the other hand, reinforced rubber hoses are more flexible and are suited for oil and coolant hoses and fuel lines installed outside the cabin. When measuring PTFE hoses, it's important to avoid sharp bends to avoid kinking, so use sweeping curves or long straights for the best flow.

  • What's the difference between stainless steel braiding and black nylon cotton braiding?

    Stainless steel braided hoses and black nylon cotton braided hoses primarily differ in their outer layer. Stainless steel braided hoses are designed for high-pressure applications, delivering outstanding wear resistance. On the other hand, black nylon cotton braided hoses are more flexible, making them easier to install in tight spaces. Both types of braiding share the same inner core, whether that's reinforced rubber or PTFE.

  • How do I choose the best oil, fuel, or coolant hose for my vehicle?

    Choosing the most suitable braided hose involves taking into account the type of fluid, the pressure it needs to endure, and where it will be installed. For fuel lines located inside a vehicle cabin, PTFE braided hoses are recommended due to their excellent resistance to fuel vapour. On the other hand, reinforced rubber braided hoses are a reliable option for all oil and coolant systems and for fuel lines located outside the cabin.

  • What can I do if my hose is located close to a direct heat source?

    When installing braided hoses close to direct heat sources like an exhaust manifold or turbo, we strongly recommend adding the optional heatsleeve for maximum protection. This protective firesleeve helps shield the hose from extreme temperatures reaching up to 1200°C, extending its lifespan and potentially making a crucial difference in an emergency situation. You can add heatsleeve when building your hose for most hose sizes, including AN6, AN8, AN10, and AN12.

  • What kind of maintenance is needed for custom oil, fuel, and coolant hoses?

    It's wise to regularly inspect all your hoses, especially in high-performance or high-temperature environments. Look for leaks, kinks, bulges, abrasions on the braided hose, and check the braided hose fittings for cracks or leaks. Replace any damaged hoses immediately to prevent serious damage.